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Terbium iodide (TbI3)

PubChem CID
83747
Structure
Terbium iodide (TbI3)_small.png
Molecular Formula
Synonyms
  • Terbium iodide
  • Terbium iodide (TbI3)
  • 13813-40-6
  • triiodoterbium
  • Terbium(III) iodide
Molecular Weight
539.6388 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
  • Create:
    2005-03-27
  • Modify:
    2025-01-11

1 Structures

1.1 2D Structure

Chemical Structure Depiction
Terbium iodide (TbI3).png

1.2 3D Status

Conformer generation is disallowed since MMFF94s unsupported element

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

triiodoterbium
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)

2.1.2 InChI

InChI=1S/3HI.Tb/h3*1H;/q;;;+3/p-3
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.3 InChIKey

OJXRJPFRTRETRN-UHFFFAOYSA-K
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.4 SMILES

I[Tb](I)I
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

I3Tb
Computed by PubChem 2.1 (PubChem release 2019.06.18)

2.3 Other Identifiers

2.3.1 CAS

2.3.2 European Community (EC) Number

2.3.3 DSSTox Substance ID

2.3.4 Wikidata

2.3.5 Wikipedia

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
539.6388 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Hydrogen Bond Donor Count
Property Value
0
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
0
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
0
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
539.6388 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
539.6388 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
0 Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
4
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
8
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2011.04.04)

3.2 Experimental Properties

3.2.1 Physical Description

Brown flakes; [MSDSonline]

3.3 Chemical Classes

Metals -> Rare Earth Metals

5 Chemical Vendors

6 Use and Manufacturing

6.1 General Manufacturing Information

EPA TSCA Commercial Activity Status
Terbium iodide (TbI3): INACTIVE

7 Safety and Hazards

7.1 Hazards Identification

7.1.1 GHS Classification

Pictogram(s)
Irritant
Health Hazard
Signal
Warning
GHS Hazard Statements

H315 (11.6%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (88.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]

H319 (11.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H335 (11.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

H361 (88.4%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]

Precautionary Statement Codes

P203, P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P332+P317, P333+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.)

ECHA C&L Notifications Summary

Aggregated GHS information provided per 43 reports by companies from 3 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.

7.1.2 Hazard Classes and Categories

Skin Irrit. 2 (11.6%)

Skin Sens. 1 (88.4%)

Eye Irrit. 2 (11.6%)

STOT SE 3 (11.6%)

Repr. 2 (88.4%)

7.1.3 Hazards Summary

An irritant; [MSDSonline] See RARE EARTH METALS and the linked occupational diseases. See Iodine for the TLV of Iodides.

7.2 Exposure Control and Personal Protection

7.2.1 Threshold Limit Values (TLV)

0.01 [ppm], inhalable fraction and vapor (iodides)

8 Toxicity

8.1 Toxicological Information

8.1.1 Adverse Effects

Fibrogenic - Inducing tissue injury and fibrosis (scarring).

9 Literature

9.1 Consolidated References

9.2 Springer Nature References

9.3 Chemical Co-Occurrences in Literature

10 Patents

10.1 Depositor-Supplied Patent Identifiers

10.2 WIPO PATENTSCOPE

10.3 Chemical Co-Occurrences in Patents

10.4 Chemical-Disease Co-Occurrences in Patents

11 Classification

11.1 ChemIDplus

11.2 UN GHS Classification

11.3 EPA DSSTox Classification

11.4 EPA TSCA and CDR Classification

11.5 EPA Substance Registry Services Tree

12 Information Sources

  1. CAS Common Chemistry
    LICENSE
    The 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/
  2. ChemIDplus
    ChemIDplus Chemical Information Classification
    https://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
  3. EPA Chemicals under the TSCA
    EPA TSCA Classification
    https://www.epa.gov/tsca-inventory
  4. EPA DSSTox
    CompTox Chemicals Dashboard Chemical Lists
    https://comptox.epa.gov/dashboard/chemical-lists/
  5. European Chemicals Agency (ECHA)
    LICENSE
    Use 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-notice
  6. Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
    LICENSE
    Copyright (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/About
  7. Springer Nature
  8. Wikidata
  9. Wikipedia
  10. PubChem
  11. GHS Classification (UNECE)
  12. EPA Substance Registry Services
  13. PATENTSCOPE (WIPO)
CONTENTS