| Identification | More | [Name]
Potassium dimethyldithiocarbamate | [CAS]
128-03-0 | [Synonyms]
BUSAN 85
DimethylCarbamodithioic acid potassium salt
DIMETHYLDITHIOCARBAMIC ACID POTASSIUM SALT
POTASSIUM DIMETHYLDITHIOCARBAMATE
POTASSIUM DIMETHYLDITHIOCARBAMATE MONOHYDRATE
POTASSIUM N,N-DIMETHYLDITHIOCARBAMATE
carbamicacid,dimethyldithio-,potassiumsalt,hydrate
Carbamodithioicacid,dimethyl-,potassiumsalt
dimethyl-carbamodithioicacipotassiumsalt
BUSAN 85, 100MG, NEAT
Potassium N,N-dimethyldithiocarbamate, 50% aqueous solution
Kaliumdimethyldithiocarbamat
Busan(R) 85
MBC 350
N,N-Dimethyldithiocarbamic acid potassium salt | [EINECS(EC#)]
204-875-1 | [Molecular Formula]
C3H6KNS2 | [MDL Number]
MFCD00067270 | [Molecular Weight]
159.31 | [MOL File]
128-03-0.mol |
| Chemical Properties | Back Directory | [Appearance]
clear light amber liquid | [Melting point ]
<0°C | [Boiling point ]
100°C | [density ]
1.23-1.51 at 20℃ | [vapor pressure ]
0-0Pa at 20-25℃ | [solubility ]
Methanol (Slightly), Water (Slightly) | [form ]
liquid | [Stability:]
Stable. Incompatible with strong acids, strong oxidizing agents. | [InChI]
InChI=1S/C3H7NS2.K/c1-4(2)3(5)6;/h1-2H3,(H,5,6);/q;+1/p-1 | [InChIKey]
TVPFLPJBESCUKI-UHFFFAOYSA-M | [SMILES]
[K+].C(=S)([S-])N(C)C | [LogP]
-3.2--2.28 at pH5-9 | [Dissociation constant]
4.21 | [CAS DataBase Reference]
128-03-0(CAS DataBase Reference) | [EPA Substance Registry System]
128-03-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
N | [Risk Statements ]
R50:Very Toxic to aquatic organisms. | [Safety Statements ]
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN3077 9/PG 3 | [RTECS ]
FA0850000 | [TSCA ]
TSCA listed | [REACH Registrations]
Inactive | [HS Code ]
2934208090 | [Hazardous Substances Data]
128-03-0(Hazardous Substances Data) | [Toxicity]
mouse,LD50,intraperitoneal,350mg/kg (350mg/kg),Acta Pharmacologica et Toxicologica. Vol. 8, Pg. 329, 1952. |
| Hazard Information | Back Directory | [General Description]
A concentrated aqueous solution. A green liquid. | [Reactivity Profile]
POTASSIUM DIMETHYLDITHIOCARBAMATE(128-03-0) solution decomposes slowly to give hydrogen sulfide and dimethylamine. Decomposition is accelerated by acidification. Can generate flammable gases with aldehydes, nitrides, and hydrides. Incompatible with acids, peroxides, and acid halides. | [Air & Water Reactions]
Decomposes slowly to generate toxic hydrogen sulfide and dimethylamine. | [Chemical Properties]
clear light amber liquid | [Uses]
Busan 85 is a useful intermediate that has been used in the synthetic preparation of sulfonamide carbonic anhydrase inhibitors as antitumor agents. | [Production Methods]
Potassium dimethyldithiocarbamate is produced by reacting dimethylamine, carbon disulfide, and potassium hydroxide in an aqueous or alcoholic medium under controlled, mildly alkaline conditions. In typical industrial practice, carbon disulfide, concentrated potassium hydroxide solution, and dimethylamine solution are introduced into a stirred reactor, where dimethylamine first forms the intermediate dimethylamine–carbon disulfide adduct, which is then neutralised by potassium hydroxide to yield the potassium dithiocarbamate salt. The reaction is exothermic, so temperature is kept low to prevent side reaction. | [Mechanism of action]
Inhibits the growth of bacteria and fungi through its antimicrobial activity. Prevents bacterial attachment to surfaces, which may be due to its ability to bind covalently with proteins and form a protective layer on metal surfaces | [Pesticide Type]
Fungicide |
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