二甲基二硫代氨基甲酸钾

Description

potassium dimethyldithiocarbamate · CAS 128-03-0 · C3H6NS2.K. UNII A3XR795ZSD. Boiling Point: >212 °F.

Identification

CAS Registry Number	128-03-0
PubChem CID	23662387
Molecular formula	C3H6NS2.K
IUPAC name	potassium N,N-dimethylcarbamodithioate
UNII (FDA)	A3XR795ZSD

Computed Descriptors

Molecular Weight	159.32
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	158.95787303
Monoisotopic Mass	158.95787303
Topological Polar Surface Area	36.3
Heavy Atom Count	7
Formal Charge	0
Complexity	64

Physical & Chemical Properties

Boiling Point	>212 °F

Physical description & handling notes

• Potassium dimethyldithiocarbamate appears as a concentrated aqueous solution. A green liquid.
• Clear colorless liquid; [HSDB] Concentrated aqueous solution: Green liquid; [CAMEO] Water-white to straw colored liquid with pungent odor; [MSDSonline]
• Clear, colorless liquid
• Slight amine odor
• Specific gravity= 1.02 g/cu cm (Water = 1)
• pH = 11.0 (concentrate)

GHS Hazard Classification

Reported hazard statements	H400 (100%)

Documented Uses

• Used as fungicide and antimicrobial; [HSDB]
• Carbamodithioic acid, N,N-dimethyl-, potassium salt (1:1): ACTIVE

Synonyms

128-03-0; POTASSIUM DIMETHYLDITHIOCARBAMATE; Busan 85; Potassium dimethyl dithiocarbamate; A3XR795ZSD; Carbamodithioic acid, dimethyl-, potassium salt; DTXSID7034834; RefChem:867796; DTXCID5014834; 204-875-1; Arylane; potassium;N,N-dimethylcarbamodithioate; Carbamodithioic acid, N,N-dimethyl-, potassium salt (1:1); MFCD00067270; Caswell No. 691; Potassium N,N-dimethyldithiocarbamate

Frequently Asked Questions

What are the CAS number and molecular formula of potassium dimethyldithiocarbamate?

CAS 128-03-0; molecular formula C3H6NS2.K; molecular weight — g/mol.

What other names is potassium dimethyldithiocarbamate known by?

128-03-0, POTASSIUM DIMETHYLDITHIOCARBAMATE, Busan 85, Potassium dimethyl dithiocarbamate, A3XR795ZSD, Carbamodithioic acid, dimethyl-, potassium salt.

Is potassium dimethyldithiocarbamate classified as hazardous?

Hazard statements reported: H400.

What are the key physical properties of potassium dimethyldithiocarbamate?

Boiling Point: >212 °F.

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.