1,2,3,5,6-五硫杂环己烷

Description

Lenthionine is identified by CAS 292-46-6, molecular formula C2H4S5 and molecular weight 187.89 g/mol. UNII 71G9U1CIRD; ChEBI 6408; InChIKey DZKOKXZNCDGVRY-UHFFFAOYSA-N. Boiling Point: 287.00 °C. @ 760.00 mm Hg; Melting Point: 60 - 61 °C.

Identification

CAS Registry Number	292-46-6
PubChem CID	67521
Molecular formula	C2H4S5
Molecular weight	187.89 g/mol
IUPAC name	1,2,3,5,6-pentathiepane
InChIKey	DZKOKXZNCDGVRY-UHFFFAOYSA-N
UNII (FDA)	71G9U1CIRD
ChEBI ID	CHEBI:6408

Computed Descriptors

Molecular Weight	188.4
XLogP3	2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	187.89165600
Monoisotopic Mass	187.89165600
Topological Polar Surface Area	127
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Boiling Point	287.00 °C. @ 760.00 mm Hg
Melting Point	60 - 61 °C

Physical description & handling notes

• Solid

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances Flavoring Agents

Synonyms

Lenthionine; 1,2,3,5,6-Pentathiepane; 292-46-6; 71G9U1CIRD; NSC-291119; CHEBI:6408; DTXSID20183460; RefChem:152748; DTXCID30105951; Lenthionin; MFCD03840531; LENTHIONINE [MI]; SCHEMBL2675229; [1,2,3,5,6]pentathiepane; NSC291119; AKOS006276442

Frequently Asked Questions

What are the CAS number and molecular formula of Lenthionine?

CAS 292-46-6; molecular formula C2H4S5; molecular weight 187.89 g/mol.

What other names is Lenthionine known by?

Lenthionine, 1,2,3,5,6-Pentathiepane, 292-46-6, 71G9U1CIRD, NSC-291119, CHEBI:6408.

What is the regulatory status of Lenthionine?

Documented regulatory listings: EU Flavoring substances; Flavoring Agents.

What are the key physical properties of Lenthionine?

Boiling Point: 287.00 °C. @ 760.00 mm Hg; Melting Point: 60 - 61 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.