Pyrite

Identifiers & Physical Properties

CAS No.	12068-85-8
Molecular formula	FeS2
Average molar mass	119.98 g/mol
Monoisotopic mass	119.8790795 g/mol
SMILES	[S]=[Fe]=[S]
InChIKey	NFMAZVUSKIJEIH-UHFFFAOYSA-N
PubChem CID	14788
EC No.	215-167-7
DTXSID	DTXSID40892244

Topological polar surface area	64.2
Hydrogen bond donors	0
Hydrogen bond acceptors	2
Rotatable bonds	0
Heavy atoms	3
Formal charge	0
Complexity	18.3
Physical Description	Dry PowderOther Solid
Melting point	743 °C

GHS classification	This chemical does not meet GHS hazard criteria for 92% (46 of 50) of all reports.Not ClassifiedAggregated GHS information provided per 50 reports by companies from 3 notifications to the ECHA C&L Inventory.
Regulatory information	Chemical: Pyrite (FeS2)Pyrite (FeS2) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Pyrite (FeS2) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Pyrite (FeS2): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other safety information	IMAP assessments - Pyrite (FeS2): Human health tier I assessment
Hazard Classes and Categories	Not Classified