Sorbic Acid
- C6H8O2
- CH3CH=CHCH=CHCOOH
- sorbic acid
- 110-44-1
- (2E,4E)-hexa-2,4-dienoic acid
- 2,4-Hexadienoic acid
- 2E,4E-Hexadienoic acid
- Create:2005-03-25
- Modify:2025-01-18
C6H8O2
CH3CH=CHCH=CHCOOH
- Acid, Hexadienoic
- Acid, Propenylacrylic
- Acid, Sorbic
- Hexadienoic Acid
- Potassium Sorbate
- Propenylacrylic Acid
- Sodium Sorbate
- Sorbate, Potassium
- Sorbate, Sodium
- Sorbic Acid
- sorbic acid
- 110-44-1
- (2E,4E)-hexa-2,4-dienoic acid
- 2,4-Hexadienoic acid
- 2E,4E-Hexadienoic acid
- Hexa-2,4-dienoic acid
- Panosorb
- Sorbistat
- 2-Propenylacrylic acid
- Hexadienoic acid
- trans,trans-Sorbic acid
- (2E,4E)-2,4-Hexadienoic acid
- (E,E)-2,4-Hexadienoic acid
- 2,4-Hexadienoic acid, (2E,4E)-
- 2,4-Hexadienoic acid, (E,E)-
- alpha-trans-gamma-trans-Sorbic acid
- Preservastat
- Kyselina sorbova
- (E,E)-Sorbic acid
- Crotylidene acetic acid
- trans,trans-2,4-Hexadienoic acid
- Acetic acid, crotylidene-
- Caswell No. 801
- (E,E)-1,3-pentadiene-1-carboxylic acid
- 22500-92-1
- Acetic acid, (2-butenylidene)-
- Hexadienoic acid, (E,E)
- trans-trans-2,4-Hexadienoic acid
- (2-Butenylidene)acetic acid
- Sorbinsaeure
- CCRIS 5748
- HSDB 590
- Acidum sorbicum
- Hexadienic acid
- trans,trans-SA
- 1,3-Pentadiene-1-carboxylic acid
- E 200
- EINECS 203-768-7
- 1,3-Pentadiene-1-carboxylic acid, (E,E)-
- Kyselina 1,3-pentadien-1-karboxylova
- (2-butenylidene) acetic acid
- C6:2n-2,4
- EPA Pesticide Chemical Code 075901
- Sorbic acid (NF)
- Sorbic acid [NF]
- UNII-X045WJ989B
- 2,4-Hexadiensaeure
- C6H8O2
- FEMA NO. 3921
- CHEBI:38358
- AI3-14851
- INS-200
- (E,E)-Sorbic acid; Sorbic acid
- X045WJ989B
- 5309-56-8
- Acid, Hexadienoic
- MFCD00002703
- NSC-35405
- NSC-49103
- NSC-50268
- (E,E)-SA
- DTXSID3021277
- CHEBI:35962
- EC 203-768-7
- 2,4-SA
- NCGC00091737-01
- .alpha.-trans-.gamma.-trans-Sorbic acid
- SORBIC ACID (II)
- SORBIC ACID [II]
- SORBIC ACID (MART.)
- SORBIC ACID [MART.]
- SORBIC ACID (USP-RS)
- SORBIC ACID [USP-RS]
- DTXCID401277
- Sorbic Acid [USAN]
- SORBIC ACID (EP MONOGRAPH)
- SORBIC ACID [EP MONOGRAPH]
- Kyselina sorbova [Czech]
- Acid, Sorbic
- CAS-110-44-1
- Acid, Propenylacrylic
- Sorbic acid, (E,E)-
- Sorbinsaure
- sorbic-acid
- NSC49103
- E-sorbic acid
- Kyselina 1,3-pentadien-1-karboxylova [Czech]
- Hexa-2,4-dienoic acid, (E,E)-
- NSC 35405
- NSC 49103
- NSC 50268
- Sorbic Acid (SA)
- Crotylidene-Acetic acid
- starbld0040592
- Sorbic acid (Standard)
- trans, trans-Sorbic acid
- Sorbic acid 1000 microg/mL in Acetonitrile
- SORBIC ACID [MI]
- SORBIC ACID [FCC]
- SCHEMBL1647
- SORBIC ACID [HSDB]
- SORBIC ACID [VANDF]
- Sorbic acid, >=99.0%
- MLS002152937
- (2-butenylidene)-Acetic acid
- SORBIC ACID [WHO-DD]
- CHEMBL250212
- (e,e)-hexa-2,4-dienoic acid
- Sorbic acid, analytical standard
- FEMA 3921
- HY-N0626R
- (2E,4E)-2,4-Hexenoic acid
- HMS3039E13
- Sorbic acid, potassium salt (van)
- 161814-42-2
- HY-N0626
- STR09707
- Tox21_111164
- Tox21_201719
- Tox21_300182
- HB8334
- LMFA01030100
- s4983
- (2E,4E)-2,4-Hexadienoic acid #
- 2, 4-Hexadienoic acid potassium salt
- AKOS000119456
- 1ST2503
- CCG-266056
- 2,4-Hexadienoic acid, (trans,trans)-
- 2,4-Hexadienoic acid, >=99%, FCC
- NCGC00091737-02
- NCGC00091737-03
- NCGC00091737-05
- NCGC00253957-01
- NCGC00259268-01
- 91751-55-2
- DA-58006
- E200
- SMR001224532
- Sorbic acid, tested according to Ph.Eur.
- DB-309726
- Sorbic acid, SAJ first grade, >=98.5%
- CS-0009618
- NS00002145
- S0053
- Sorbic acid, Vetec(TM) reagent grade, 98%
- (E,E)-2,4-HEXADIENOIC ACID [FHFI]
- EN300-17945
- Sorbic acid, for synthesis, 99.0-101.0%
- alpha-trans-Laquo gammaRaquo -trans-sorbic acid
- D05892
- E80726
- EN300-332923
- SBI-0653859.0001
- Hexadienoic acid1,3-pentadiene-1-carboxylic acid
- AN-651/40229308
- Q407131
- J-002425
- J-524281
- BRD-K55892330-001-01-8
- Z57127888
- F8886-8255
- Sorbic acid, European Pharmacopoeia (EP) Reference Standard
- Sorbic acid, United States Pharmacopeia (USP) Reference Standard
- Sorbic acid, Pharmaceutical Secondary Standard; Certified Reference Material
- InChI=1/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4
41.03583 100
39.02079 41.10
68.99427 100
111.04385 36.19
67.05378 9.43
112.04697 7.25
112.98438 7.17
96.08096 100
70.06533 97.10
67.05447 53.60
95.04932 39.30
57.03388 7.70
70.06528 100
96.08089 96.20
72.08089 45.10
67.05444 19.90
112.09531 19.60
67.055016 100
97.008186 74.01
99.003700 50.83
95.086060 50.34
65.039436 26.11
- Cytoplasm
- Extracellular
- Membrane
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Silk-Screen Printing [Category: Other]
Farming (Feed Additives) [Category: Industry]
Reported uses (ppm):
Table: Reported uses (ppm): (Flavor and Extract Manufacturers' Association, 2000)
Use (kg; approx.) in Germany (2009): >100
Consumption (g per capita; approx.) in Germany (2009): 0.00122
Calculated removal (%): 92.1
- Adhesion/cohesion promoter
- Not Known or Reasonably Ascertainable
Information on 47 consumer products that contain Sorbic acid in the following categories is provided:
• Inside the Home
• Personal Care
• Pesticides
2019: 129,250 lb
2018: 277,600 lb
2017: 526,810 lb
2016: 306,850 lb
H315 (84.6%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (94.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (23.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
(The corresponding statement to each P-code can be found at the GHS Classification page.)
Aggregated GHS information provided per 2141 reports by companies from 49 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Reported as not meeting GHS hazard criteria per 63 of 2141 reports by companies. For more detailed information, please visit ECHA C&L website.
There are 48 notifications provided by 2078 of 2141 reports by companies with hazard statement code(s).
Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown.
Skin Irrit. 2 (84.6%)
Eye Irrit. 2 (94.6%)
STOT SE 3 (23.7%)
Skin Irrit. 2 (100%)
Eye Irrit. 2 (100%)
STOT SE 3 (50%)
Chemical: Sorbic acid
Green circle - The chemical has been verified to be of low concern based on experimental and modeled data.
SYMPTOMS: This compound may cause severe irritation. High concentrations are extremely destructive to tissues of the mucous membranes and upper respiratory tract, skin and eyes. The greatest danger from ingestion of large quantities of this compound (2 g/kg) is intestinal obstruction. Aspiration or inhalation could cause chemical pneumonitis. Implantation will cause a foreign body reaction. A case of contact sensitivity has been reported.
ACUTE/CHRONIC HAZARDS: This compound is a severe irritant. It is harmful if swallowed or inhaled. High concentrations are extremely destructive to tissues of the mucous membranes and upper respiratory tract, skin and eyes. When heated to decomposition, this compound may emit toxic fumes of carbon monoxide and carbon dioxide. It may produce aldehydes. It may also emit acrid smoke and irritating fumes. (NTP, 1992)
EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. IMMEDIATELY call a hospital or poison control center even if no symptoms (such as redness or irritation) develop. IMMEDIATELY transport the victim to a hospital for treatment after washing the affected areas.
INHALATION: IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing.
INGESTION: DO NOT INDUCE VOMITING. Corrosive chemicals will destroy the membranes of the mouth, throat, and esophagus and, in addition, have a high risk of being aspirated into the victim's lungs during vomiting which increases the medical problems. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. IMMEDIATELY transport the victim to a hospital. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. Transport the victim IMMEDIATELY to a hospital. (NTP, 1992)
SMALL SPILLS AND LEAKAGE: Should a spill occur while you are handling this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with 60-70% ethanol and transfer the dampened material to a suitable container. Use absorbent paper dampened with 60-70% ethanol to pick up any remaining material. Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.
STORAGE PRECAUTIONS: You should protect this chemical from exposure to light. Keep the container tightly closed under an inert atmosphere, and store under refrigerated temperatures. Store away from oxidizing materials. (NTP, 1992)
MINIMUM PROTECTIVE CLOTHING: If Tyvek-type disposable protective clothing is not worn during handling of this chemical, wear disposable Tyvek-type sleeves taped to your gloves.
RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. Splash proof safety goggles should be worn while handling this chemical. Alternatively, a full face respirator, equipped as above, may be used to provide simultaneous eye and respiratory protection. (NTP, 1992)
Acids, Carboxylic
Hydrocarbons, Aliphatic Unsaturated
Conjugated Dienes
IMAP assessments - 2,4-Hexadienoic acid, (E,E)-: Environment tier I assessment
IMAP assessments - 2,4-Hexadienoic acid, (E,E)-: Human health tier I assessment
Dermatotoxin - Skin burns.
Skin Sensitizer - An agent that can induce an allergic reaction in the skin.
Contact urticaria [Category: Skin Disease]
Contact dermatitis, allergic [Category: Skin Disease]
Patents are available for this chemical structure:
https://patentscope.wipo.int/search/en/result.jsf?inchikey=WSWCOQWTEOXDQX-MQQKCMAXSA-N
- Australian Industrial Chemicals Introduction Scheme (AICIS)2,4-Hexadienoic acid, (E,E)-https://services.industrialchemicals.gov.au/search-assessments/2,4-Hexadienoic acidhttps://services.industrialchemicals.gov.au/search-inventory/
- CAMEO ChemicalsLICENSECAMEO Chemicals and all other CAMEO products are available at no charge to those organizations and individuals (recipients) responsible for the safe handling of chemicals. However, some of the chemical data itself is subject to the copyright restrictions of the companies or organizations that provided the data.https://cameochemicals.noaa.gov/help/reference/terms_and_conditions.htm?d_f=falseCAMEO Chemical Reactivity Classificationhttps://cameochemicals.noaa.gov/browse/react
- CAS Common ChemistryLICENSEThe data from CAS Common Chemistry is provided under a CC-BY-NC 4.0 license, unless otherwise stated.https://creativecommons.org/licenses/by-nc/4.0/Sorbic acid polymerhttps://commonchemistry.cas.org/detail?cas_rn=34344-66-6
- ChemIDplus2,4-Hexadienoic acidhttps://pubchem.ncbi.nlm.nih.gov/substance/?source=chemidplus&sourceid=0022500921ChemIDplus Chemical Information Classificationhttps://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
- EPA Chemical Data Reporting (CDR)LICENSEThe U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce these documents, or allow others to do so, for U.S. Government purposes. These documents may be freely distributed and used for non-commercial, scientific and educational purposes.https://www.epa.gov/web-policies-and-procedures/epa-disclaimers#copyright2,4-Hexadienoic acid, (2E,4E)-https://www.epa.gov/chemical-data-reporting
- EPA Chemicals under the TSCA2,4-Hexadienoic acid, (2E,4E)-https://www.epa.gov/chemicals-under-tscaEPA TSCA Classificationhttps://www.epa.gov/tsca-inventory
- EPA DSSTox2E,4E-Hexadienoic acidhttps://comptox.epa.gov/dashboard/DTXSID3021277CompTox Chemicals Dashboard Chemical Listshttps://comptox.epa.gov/dashboard/chemical-lists/
- European Chemicals Agency (ECHA)LICENSEUse of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is acknowledged as the source: "Source: European Chemicals Agency, http://echa.europa.eu/". Such acknowledgement must be included in each copy of the material. ECHA permits and encourages organisations and individuals to create links to the ECHA website under the following cumulative conditions: Links can only be made to webpages that provide a link to the Legal Notice page.https://echa.europa.eu/web/guest/legal-noticeHexa-2,4-dienoic acidhttps://chem.echa.europa.eu/100.003.4272,4-Hexadienoic acid, (2E,4E)-https://echa.europa.eu/substance-information/-/substanceinfo/100.108.712Hexa-2,4-dienoic acid (EC: 203-768-7)https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/135653Sorbic acid (EC: 640-983-9)https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/173617
- FDA Global Substance Registration System (GSRS)LICENSEUnless otherwise noted, the contents of the FDA website (www.fda.gov), both text and graphics, are not copyrighted. They are in the public domain and may be republished, reprinted and otherwise used freely by anyone without the need to obtain permission from FDA. Credit to the U.S. Food and Drug Administration as the source is appreciated but not required.https://www.fda.gov/about-fda/about-website/website-policies#linking
- Hazardous Substances Data Bank (HSDB)
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- ILO-WHO International Chemical Safety Cards (ICSCs)
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- EU Food Improvement Agents(E,E)-Hexa-2,4-dienoic acidhttps://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32012R0872
- Haz-Map, Information on Hazardous Chemicals and Occupational DiseasesLICENSECopyright (c) 2022 Haz-Map(R). All rights reserved. Unless otherwise indicated, all materials from Haz-Map are copyrighted by Haz-Map(R). No part of these materials, either text or image may be used for any purpose other than for personal use. Therefore, reproduction, modification, storage in a retrieval system or retransmission, in any form or by any means, electronic, mechanical or otherwise, for reasons other than personal use, is strictly prohibited without prior written permission.https://haz-map.com/AboutSorbic acidhttps://haz-map.com/Agents/7188
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- ChEBI
- LOTUS - the natural products occurrence databaseLICENSEThe code for LOTUS is released under the GNU General Public License v3.0.https://lotus.nprod.net/Sorbic acidhttps://www.wikidata.org/wiki/Q407131LOTUS Treehttps://lotus.naturalproducts.net/
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- Yeast Metabolome Database (YMDB)Sorbic acidhttps://www.ymdb.ca/compounds/YMDB01784
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- Cosmetic Ingredient Review (CIR)
- EPA Chemical and Products Database (CPDat)EPA CPDat Classificationhttps://www.epa.gov/chemical-research/chemical-and-products-database-cpdat
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- DailyMed
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- Flavor and Extract Manufacturers Association (FEMA)2,4-HEXADIENOIC ACID, (E,E)-https://www.femaflavor.org/flavor-library/24-hexadienoic-acid-ee
- NMRShiftDB
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- NIST Mass Spectrometry Data CenterLICENSEData covered by the Standard Reference Data Act of 1968 as amended.https://www.nist.gov/srd/public-law(2E,4E)-Hexa-2,4-dienoic acidhttp://www.nist.gov/srd/nist1a.cfm
- Japan Chemical Substance Dictionary (Nikkaji)
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- Kruve Lab, Ionization & Mass Spectrometry, Stockholm Universitysorbic acid
- LIPID MAPSLipid Classificationhttps://www.lipidmaps.org/
- Natural Product Activity and Species Source (NPASS)
- Metabolomics Workbenchhexa-2,4-dienoic acidhttps://www.metabolomicsworkbench.org/data/StructureData.php?RegNo=75590
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- SpectraBaseHEXA-2,4-DIENOIC ACIDhttps://spectrabase.com/spectrum/JYGaGA4MP7T2,4-HEXADIENOIC ACID, (E,E)-https://spectrabase.com/spectrum/BM5BiTrG9FbSorbic acidhttps://spectrabase.com/spectrum/P6i14FJCrySorbic acidhttps://spectrabase.com/spectrum/3HzqNf8OagASorbic acidhttps://spectrabase.com/spectrum/8MRHH5tdN39Sorbic acidhttps://spectrabase.com/spectrum/2FS8mGI0fhWSorbic acidhttps://spectrabase.com/spectrum/IAPFl5XFgHJSorbic acidhttps://spectrabase.com/spectrum/LPguDkRnTz82,4-Hexadienoic acidhttps://spectrabase.com/spectrum/3ywL1FOI7E2,4-HEXADIENOIC ACIDhttps://spectrabase.com/spectrum/5u5q7FtRJ9iSorbic acidhttps://spectrabase.com/spectrum/3ExjMOALzk02,4-Hexadienoic acidhttps://spectrabase.com/spectrum/Tpzxi9FGf0
- NLM RxNorm TerminologyLICENSEThe RxNorm Terminology is created by the National Library of Medicine (NLM) and is in the public domain and may be republished, reprinted and otherwise used freely by anyone without the need to obtain permission from NLM. Credit to the U.S. National Library of Medicine as the source is appreciated but not required. The full RxNorm dataset requires a free license.https://www.nlm.nih.gov/research/umls/rxnorm/docs/termsofservice.htmlsorbic acidhttps://rxnav.nlm.nih.gov/id/rxnorm/1311139
- Springer Nature
- Thieme ChemistryLICENSEThe Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4.0 license, unless otherwise stated.https://creativecommons.org/licenses/by-nc-nd/4.0/
- Wikidatasorbic acidhttps://www.wikidata.org/wiki/Q407131
- WikipediaAP-7 (drug)https://en.wikipedia.org/wiki/AP-7_(drug)Sorbic acidhttps://en.wikipedia.org/wiki/Sorbic_acid
- Wiley
- Medical Subject Headings (MeSH)LICENSEWorks produced by the U.S. government are not subject to copyright protection in the United States. Any such works found on National Library of Medicine (NLM) Web sites may be freely used or reproduced without permission in the U.S.https://www.nlm.nih.gov/copyright.htmlSorbic Acidhttps://www.ncbi.nlm.nih.gov/mesh/68013011Food Preservativeshttps://www.ncbi.nlm.nih.gov/mesh/68005520
- PubChem
- GHS Classification (UNECE)GHS Classification Treehttp://www.unece.org/trans/danger/publi/ghs/ghs_welcome_e.html
- MolGenieMolGenie Organic Chemistry Ontologyhttps://github.com/MolGenie/ontology/
- PATENTSCOPE (WIPO)SID 403388642https://pubchem.ncbi.nlm.nih.gov/substance/403388642