Dimethyl methylphosphonate
- DIMETHYL METHYLPHOSPHONATE
- 756-79-6
- DMMP
- Pyrol dmmp
- Fyrol DMMP
- Create:2005-03-26
- Modify:2025-01-18
- dimethyl methanephosphonate
- dimethyl methylphosphonate
- dimethylmethylphosphonate
- DIMETHYL METHYLPHOSPHONATE
- 756-79-6
- DMMP
- Pyrol dmmp
- Fyrol DMMP
- Dimethyl methanephosphonate
- Dimethylmethylphosphonate
- [methoxy(methyl)phosphoryl]oxymethane
- Phosphonic acid, methyl-, dimethyl ester
- Dimethoxymethylphosphine oxide
- NCI-C54762
- Methanephosphonic acid dimethyl ester
- methylphosphonic acid dimethyl ester
- CCRIS 876
- o,o-Dimethyl methylphosphonate
- NSC 62240
- Metaran
- Methyl phosphonic acid, dimethyl ester
- HSDB 2590
- Reoflam DMMP
- EINECS 212-052-3
- Dimethoxymethyl phosphine oxide
- BRN 0878263
- Phosphonic acid, methyl-,dimethyl ester
- DTXSID0020494
- AI3-08678
- Furan tf 2000
- UNII-20Z996230U
- NSC-62240
- Methanephosphonic acid, dimethyl ester
- P-Methylphosphonic acid dimethyl ester
- DTXCID40494
- Phosphonic acid, P-methyl-, dimethyl ester
- 20Z996230U
- EC 212-052-3
- 4-04-00-03499 (Beilstein Handbook Reference)
- methyl-phosphonic acid dimethyl ester
- Dimethyl ester of methylphosphonic acid
- DIMETHYL METHYLPHOSPHONATE [HSDB]
- CAS-756-79-6
- dimethyl methyl phosphonate
- MFCD00008349
- dimethyl methylphosphonoate
- dimethyl methyl-phosphonate
- MeP(O)(OMe)2
- DMMP [MI]
- dimethyl methane phosphonate
- NCIOpen2_003730
- SCHEMBL35767
- ghl.PD_Mitscher_leg0.664
- H3C-PO(OCH3)2
- WLN: 1OPO&1&O1
- CHEMBL2924224
- SCHEMBL11333660
- Dimethyl methylphosphonate, 97%
- (methoxy-methylphosphoryl)oxymethane
- NSC62240
- methane phosphonic acid dimethylester
- Tox21_201534
- Tox21_303029
- methyl-phosphonic-acid dimethyl ester
- methane phosphonic acid dimethyl ester
- AKOS015913384
- Phosphonic acid, methyl,dimethyl ester
- NCGC00249063-01
- NCGC00256579-01
- NCGC00259084-01
- DB-055976
- CS-0040741
- M0943
- NS00009428
- A838480
- Q417529
- Dimethyl methylphosphonate, purum, >=97.0% (GC)
Petroleum Production and Refining [Category: Industry]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Metal Extraction and Refining [Category: Industry]
- Flame retardants
- Intermediate
- Flame retardant
- Other (specify)
2019: 500,000 - <1,000,000 lb
2018: 100,000 - <500,000 lb
2017: 500,000 - <1,000,000 lb
2016: 500,000 - <1,000,000 lb
- Plastics Product Manufacturing
- Plastics Material and Resin Manufacturing
- Miscellaneous Manufacturing
- All Other Basic Inorganic Chemical Manufacturing
H226 (16.3%): Flammable liquid and vapor [Warning Flammable liquids]
H318 (37.1%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
H319 (61.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H332 (17.1%): Harmful if inhaled [Warning Acute toxicity, inhalation]
H340 (81.2%): May cause genetic defects [Danger Germ cell mutagenicity]
H361 (26.5%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
H361f (37.1%): Suspected of damaging fertility [Warning Reproductive toxicity]
P203, P210, P233, P240, P241, P242, P243, P261, P264+P265, P271, P280, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P317, P318, P337+P317, P370+P378, P403+P235, P405, and P501
(The corresponding statement to each P-code can be found at the GHS Classification page.)
Aggregated GHS information provided per 245 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
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.
Flam. Liq. 3 (16.3%)
Eye Dam. 1 (37.1%)
Eye Irrit. 2 (61.6%)
Acute Tox. 4 (17.1%)
Muta. 1B (81.2%)
Repr. 2 (26.5%)
Repr. 2 (37.1%)
Carcinogenicity - category 2
Germ cell mutagenicity - category 1B
Reproductive toxicity - category 1B
Eye irritation - category 2A
SYMPTOMS: Symptoms of exposure to this compound may include irritation of the skin, eyes, mucous membranes and upper respiratory tract. Combustion products may cause breathing difficulty and pulmonary edema. It has weak cholinesterase inhibiting properties.
ACUTE/CHRONIC HAZARDS: This chemical may be harmful by inhalation, ingestion or skin absorption. It is an irritant of the skin, eyes, mucous membranes and upper respiratory tract. When heated to decomposition it emits toxic fumes of carbon monoxide, carbon dioxide, phosphorus oxides and phosphine. (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. IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop. 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. 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. Be prepared to transport the victim to a hospital if advised by a physician. 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. IMMEDIATELY transport the victim to a hospital.
OTHER: Since this chemical is a known or suspected carcinogen you should contact a physician for advice regarding the possible long term health effects and potential recommendation for medical monitoring. Recommendations from the physician will depend upon the specific compound, its chemical, physical and toxicity properties, the exposure level, length of exposure, and the route of exposure. (NTP, 1992)
Excerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area for at least 50 meters (150 feet) in all directions.
LARGE SPILL: Consider initial downwind evacuation for at least 300 meters (1000 feet).
FIRE: If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2024)
SMALL SPILLS AND LEAKAGE: If you should spill this chemical, use absorbent paper to pick up all liquid spill material. Seal the absorbent paper, as well as any of your clothing which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Wash any surfaces you may have contaminated 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 store this chemical under ambient temperatures, and protect it from moisture. If possible, it would be prudent to store this compound under inert atmosphere. (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 a combination filter cartridge, i.e. organic vapor/acid gas/HEPA (specific for organic vapors, HCl, acid gas, SO2 and a high efficiency particulate filter). (NTP, 1992)
Patents are available for this chemical structure:
https://patentscope.wipo.int/search/en/result.jsf?inchikey=VONWDASPFIQPDY-UHFFFAOYSA-N
- Australian Industrial Chemicals Introduction Scheme (AICIS)Phosphonic acid, methyl-, dimethyl esterhttps://services.industrialchemicals.gov.au/search-assessments/Phosphonic acid, methyl-, dimethyl esterhttps://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=falseDIMETHYL METHYLPHOSPHONATEhttps://cameochemicals.noaa.gov/chemical/20244CAMEO 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/Dimethyl methylphosphonatehttps://commonchemistry.cas.org/detail?cas_rn=756-79-6
- ChemIDplusDimethyl methylphosphonatehttps://pubchem.ncbi.nlm.nih.gov/substance/?source=chemidplus&sourceid=0000756796ChemIDplus Chemical Information Classificationhttps://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
- DTP/NCILICENSEUnless otherwise indicated, all text within NCI products is free of copyright and may be reused without our permission. Credit the National Cancer Institute as the source.https://www.cancer.gov/policies/copyright-reuseDIMETHYL METHYLPHOSPHONATEhttps://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=62240
- 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#copyrightPhosphonic acid, P-methyl-, dimethyl esterhttps://www.epa.gov/chemical-data-reporting
- EPA Chemicals under the TSCAPhosphonic acid, P-methyl-, dimethyl esterhttps://www.epa.gov/chemicals-under-tscaEPA TSCA Classificationhttps://www.epa.gov/tsca-inventory
- EPA DSSToxDimethyl methylphosphonatehttps://comptox.epa.gov/dashboard/DTXSID0020494CompTox Chemicals Dashboard Chemical Listshttps://comptox.epa.gov/dashboard/chemical-lists/
- EPA Provisional Peer-Reviewed Toxicity Values (PPRTVs)Dimethyl methylphosphonatehttps://cfpub.epa.gov/ncea/pprtv/chemicalLanding.cfm?pprtv_sub_id=1706
- 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-noticeDimethyl methylphosphonatehttps://chem.echa.europa.eu/100.010.957Dimethyl methylphosphonate (EC: 212-052-3)https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/64274
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- Hazardous Substances Data Bank (HSDB)DIMETHYL METHYLPHOSPHONATEhttps://pubchem.ncbi.nlm.nih.gov/source/hsdb/2590
- New Zealand Environmental Protection Authority (EPA)LICENSEThis work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International licence.https://www.epa.govt.nz/about-this-site/general-copyright-statement/Phosphonic acid, methyl-, dimethyl esterhttps://www.epa.govt.nz/industry-areas/hazardous-substances/guidance-for-importers-and-manufacturers/hazardous-substances-databases/
- Risk Assessment Information System (RAIS)LICENSEThis work has been sponsored by the U.S. Department of Energy (DOE), Office of Environmental Management, Oak Ridge Operations (ORO) Office through a joint collaboration between United Cleanup Oak Ridge LLC (UCOR), Oak Ridge National Laboratory (ORNL), and The University of Tennessee, Ecology and Evolutionary Biology, The Institute for Environmental Modeling (TIEM). All rights reserved.https://rais.ornl.gov/Dimethyl methylphosphonatehttps://rais.ornl.gov/cgi-bin/tools/TOX_search
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- Crystallography Open Database (COD)LICENSEAll data in the COD and the database itself are dedicated to the public domain and licensed under the CC0 License. Users of the data should acknowledge the original authors of the structural data.https://creativecommons.org/publicdomain/zero/1.0/
- EPA Regional Screening Levels for Chemical Contaminants at Superfund SitesDimethyl methylphosphonatehttps://epa-prgs.ornl.gov/cgi-bin/chemicals/csl_searchDimethyl methylphosphonatehttps://epa-prgs.ornl.gov/cgi-bin/chemicals/csl_search?tool=rml
- Hazardous Chemical Information System (HCIS), Safe Work Australia
- NITE-CMCPhosphonic acid, methyl-, dimethyl ester - FY2006 (New/original classication)https://www.chem-info.nite.go.jp/chem/english/ghs/06-imcg-1355e.htmlDimethyl methylphosphonate - FY2018 (Revised classification)https://www.chem-info.nite.go.jp/chem/english/ghs/18-mhlw-2128e.html
- IUPAC Digitized pKa DatasetDimethyl methylphosphonatehttps://github.com/IUPAC/Dissociation-Constants
- SpectraBaseMETHYLPHOSPHONIC ACID, DIMETHYL ESTERhttps://spectrabase.com/spectrum/Bjag4VZDSFaP(CH3)(OME)2(O)https://spectrabase.com/spectrum/KmPTWJIHdaCPHOSPHONIC ACID,METHYL-,DIMETHYL ESTERhttps://spectrabase.com/spectrum/21JrWYyazehDIMETHYL METHYLPHOSPHONATEhttps://spectrabase.com/spectrum/Ct1uCzMGqMmDimethyl methylphosphonatehttps://spectrabase.com/spectrum/9PKQ0h3ns8FDimethyl methylphosphonatehttps://spectrabase.com/spectrum/2wMVipHyjSPDIMETHYL METHYLPHOSPHONATE (CONTAINS <2% TRIMETHYL PHOSPHATE)https://spectrabase.com/spectrum/IaBjZ7ImIRPDimethyl methylphosphonatehttps://spectrabase.com/spectrum/FStMXDAHjXEmethylphosphonic acid, dimethyl esterhttps://spectrabase.com/spectrum/867PIx0fVTYDimethyl methylphosphonatehttps://spectrabase.com/spectrum/A3sdKp6IVpeVONWDASPFIQPDY-UHFFFAOYSA-Nhttps://spectrabase.com/spectrum/15eyIVrM6eGDIMETHYLMETHYLPHOSPHONATEhttps://spectrabase.com/spectrum/Ela5wj5gtJyPHOSPHONIC ACID, METHYL-, DIMETHYL ESTERhttps://spectrabase.com/spectrum/7X1klVfuev0Dimethyl methylphosphonatehttps://spectrabase.com/spectrum/APp86Zh0eFqDimethyl methylphosphonatehttps://spectrabase.com/spectrum/FVMPlcCSgBY
- Japan Chemical Substance Dictionary (Nikkaji)
- NIST Mass Spectrometry Data CenterLICENSEData covered by the Standard Reference Data Act of 1968 as amended.https://www.nist.gov/srd/public-lawDimethyl methylphosphonatehttp://www.nist.gov/srd/nist1a.cfm
- NMRShiftDB
- NTP Technical ReportsDimethyl Methylphosphonatehttps://ntp.niehs.nih.gov/data/tr
- Springer Nature
- SpringerMaterialsmethyl-phosphonic acid dimethyl esterhttps://materials.springer.com/substanceprofile/docs/smsid_zqrbvusyeuctsbna
- 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/
- Wikidatadimethyl methylphosphonatehttps://www.wikidata.org/wiki/Q417529
- WikipediaChlorendic acidhttps://en.wikipedia.org/wiki/Chlorendic_acidDimethyl methylphosphonatehttps://en.wikipedia.org/wiki/Dimethyl_methylphosphonate
- Wiley
- PubChem
- 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.htmldimethyl methylphosphonatehttps://www.ncbi.nlm.nih.gov/mesh/67031116Central Nervous System Stimulantshttps://www.ncbi.nlm.nih.gov/mesh/68000697
- GHS Classification (UNECE)GHS Classification Treehttp://www.unece.org/trans/danger/publi/ghs/ghs_welcome_e.html
- NORMAN Suspect List ExchangeLICENSEData: CC-BY 4.0; Code (hosted by ECI, LCSB): Artistic-2.0https://creativecommons.org/licenses/by/4.0/NORMAN Suspect List Exchange Classificationhttps://www.norman-network.com/nds/SLE/
- EPA Substance Registry ServicesEPA SRS List Classificationhttps://sor.epa.gov/sor_internet/registry/substreg/LandingPage.do
- MolGenieMolGenie Organic Chemistry Ontologyhttps://github.com/MolGenie/ontology/
- PATENTSCOPE (WIPO)SID 403388872https://pubchem.ncbi.nlm.nih.gov/substance/403388872
- NCBI