O-乙基二硫代碳酸氢盐

Description

O-ethyl hydrogen dithiocarbonate · CAS 151-01-9 · C3H6OS2. UNII B7B55M6MK1. Melting Point: FREEZING POINT -53 °C; Other Experimental Properties: DECOMPOSES @ 25 °C.

Identification

CAS Registry Number	151-01-9
PubChem CID	8823
Molecular formula	C3H6OS2
IUPAC name	ethoxymethanedithioic acid
UNII (FDA)	B7B55M6MK1

Computed Descriptors

Molecular Weight	122.21
XLogP3	1.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	121.98600716
Monoisotopic Mass	121.98600716
Topological Polar Surface Area	42.3
Heavy Atom Count	6
Formal Charge	0

Physical & Chemical Properties

Melting Point	FREEZING POINT -53 °C
Other Experimental Properties	DECOMPOSES @ 25 °C

Physical description & handling notes

• Liquid; [HSDB]
• LIQUID
• SLIGHTLY SOL IN WATER
• UNSTABLE

Documented Uses

• Carbonodithioic acid, O-ethyl ester: INACTIVE
• XANTHIC ACID: A SUBSTITUTED DITHIOCARBONIC ACID OF THE TYPE ROC(S)SH, IN WHICH R IS ORDINARILY AN ALKYL RADICAL. UNLESS OTHERWISE DESIGNATED, XANTHIC ACID IS UNDERSTOOD TO BE THE ETHYL DERIV, ALSO CALLED ETHYLXANTHIC ACID.
• Substances that prevent infectious agents or organisms from spreading or kill infectious agents in order to prevent the spread of infection.

Synonyms

ETHYLXANTHATE; Ethyl xanthogenate; Ethyl xanthate; Ethylxanthic acid; 151-01-9; Ethoxydithioformic acid; Ethylxanthogenic acid; Xanthic acid, ethyl-; O-Ethyl dithiocarbamate; O-Ethyl dithiocarbonate; Xanthogenic acid, ethyl-; Carbonic acid, dithio-, O-ethyl ester; B7B55M6MK1; RefChem:596809; 205-780-8; Xanthate

Frequently Asked Questions

What are the CAS number and molecular formula of O-ethyl hydrogen dithiocarbonate?

CAS 151-01-9; molecular formula C3H6OS2; molecular weight — g/mol.

What other names is O-ethyl hydrogen dithiocarbonate known by?

ETHYLXANTHATE, Ethyl xanthogenate, Ethyl xanthate, Ethylxanthic acid, 151-01-9, Ethoxydithioformic acid.

What are the key physical properties of O-ethyl hydrogen dithiocarbonate?

Melting Point: FREEZING POINT -53 °C; Other Experimental Properties: DECOMPOSES @ 25 °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.