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Sodium diethyldithiocarbamate

CAS No.
148-18-5
Chemical Name:
Sodium diethyldithiocarbamate
Synonyms
DDTC;DTC;dithiocarbamate;dedc;NADEDC;Sodium N,N-diethyldithiocarbamate;Sodium Diethyldithiocarbamate 97 %;DIETHYLDITHIOCARBAMIC ACID SODIUM SALT;SDEC;dedk
CBNumber:
CB0232773
Molecular Formula:
C5H10NNaS2
Molecular Weight:
171.26
MDL Number:
MFCD00041028
MOL File:
148-18-5.mol
MSDS File:
SDS
Last updated:2023-05-25 18:00:55

Sodium diethyldithiocarbamate Properties

Melting point 95°C
Density 1.1000
vapor pressure 0Pa at 20℃
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility about 35 % in water, less soluble in organic solvents. However, the free acid, diethyldithiocarbamic acid, is readily soluble in organic solvents and less soluble in water. Thus, on acidification of an aqueous solution of a diethyldithiocarbamate, the free acid can be extracted with chloroform or carbon tetrachloride. The distribution ratio is 2,360 for chloroform and 343 for carbon tetrachloride.
form Liquid
Specific Gravity 1.08
color Clear, colorless
Odor wh., sl. brown or sl. pink odorless cryst.
Water Solubility >=10 g/100 mL at 14 ºC
Hydrolytic Sensitivity 0: forms stable aqueous solutions
LogP -1.1 at 20℃
CAS DataBase Reference 148-18-5(CAS DataBase Reference)
FDA UNII A5304YEB5E
NCI Drug Dictionary ditiocarb sodium
IARC 3 (Vol. 12, Sup 7) 1987
EPA Substance Registry System Sodium diethyldithiocarbamate (148-18-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS09,GHS07,GHS05
Signal word  Danger
Hazard statements  H410-H302-H314
Precautionary statements  P273-P391-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P270-P301+P312-P330-P501
RIDADR  3077
HazardClass  9
PackingGroup  III

Sodium diethyldithiocarbamate price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 289468 Sodium N- 148-18-5 1g $333 2021-12-16 Buy
Usbiological 466302 Sodium N- 148-18-5 5mg $425 2021-12-16 Buy
Biosynth Carbosynth FD38054 Ditiocarb sodium - 40%, in water 148-18-5 10g $150 2021-12-16 Buy
Biosynth Carbosynth FD38054 Ditiocarb sodium - 40%, in water 148-18-5 25g $300 2021-12-16 Buy
Biosynth Carbosynth FD38054 Ditiocarb sodium - 40%, in water 148-18-5 50g $500 2021-12-16 Buy
Product number Packaging Price Buy
289468 1g $333 Buy
466302 5mg $425 Buy
FD38054 10g $150 Buy
FD38054 25g $300 Buy
FD38054 50g $500 Buy

Sodium diethyldithiocarbamate Chemical Properties,Uses,Production

Chemical Properties

Sodium diethyldithiocarbamate is a white or colorless crystalline powder, easily soluble in water and alkaline, soluble in alcohol, rapidly decomposed in acidic aqueous solution to separate out carbon disulfide and make the solution cloudy. In ammonia medium, it generates precipitate or brown colloidal solution with copper ion. Copper reagent is applied in the color development reaction of copper, used as precipitant and solvent extractant of soft metal ions, also used as photometric reagent for the determination of bismuth, copper, nickel and other metals.

Uses

Sodium diethyldithiocarbamate is an organic molecular entity. It is an inhibitor of superoxide dismutase, having both antioxidant and oxidant effects.

Uses

Sodium diethyldithiocarbamate reacts with even more metal ions than does dithizone. However, its analytical application is seriously limited by its considerably lower stability in acidic aqueous media. According to the examinations of Bode,the reagent undergoes considerable decomposition within 5 minutes at pH 5. The analytical application of the reagent is therefore restricted to a very narrow pH range. There is no chance with this reagent to enhance the analytical selectivity of extractions by making use of the difference between the stabilities of its complexes with various metal ions and to choose the pH of the reaction mixture accordingly.

Preparation

This salt is obtained by treating carbon disulfide with diethylamine in the presence of sodium hydroxide:
CS2+ HN(C2H5)2+ NaOH → NaS2CN(C2H5)2+ H2O

Definition

ChEBI: Sodium diethyldithiocarbamate is an organic molecular entity.

General Description

Odorless white or slightly brown or slightly pink crystals.

Air & Water Reactions

Water soluble. Thio and dithiocarbamates slowly decompose in aqueous solution to form carbon disulfide and methylamine or other amines. Such decompositions are accelerated by acids.

Reactivity Profile

Sodium diethyldithiocarbamate is not compatible with strong oxidizing agents. Aqueous solutions slowly decompose to form carbon disulfide and an amine. Such decompositions are accelerated by acids. Addition of acid to the aqueous solution produces a white turbidity .

Fire Hazard

Flash point data for Sodium diethyldithiocarbamate are not available; however, Sodium diethyldithiocarbamate is probably combustible.

Flammability and Explosibility

Non flammable

Safety Profile

Moderately toxic by ingestion, intraperitoneal, and subcutaneous routes. Experimental reproductive effects. Questionable carcinogen with experimental neoplastigenic and teratogenic data. Human mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, SOx, and Na2O. Used as a pesticide. See also CARBAMATES

75-15-0
109-89-7
148-18-5
Synthesis of Sodium diethyldithiocarbamate from Carbon disulfide and Diethylamine
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View Lastest Price from Sodium diethyldithiocarbamate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Sodium diethyldithiocarbamate pictures 2022-09-12 Sodium diethyldithiocarbamate
148-18-5
US $0.00-0.00 / KG 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
Sodium diethyldithiocarbamate pictures 2021-08-12 Sodium diethyldithiocarbamate
148-18-5
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
Sodium diethyldithiocarbamate pictures 2021-07-13 Sodium diethyldithiocarbamate
148-18-5
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
ditiocarbsodium imuthiol kupral n,n-diethyldithiocarbamicacid,sodiumsalt na-ddtc ncico2835 sodiumdedt sodiumdiethylaminocarbodithioate sodiumdiethylcarbamodithioate sodiumn,n-diethyldithiocarbamicacid sodiumn,n-diethyldithiocarbmate sodiumsaltofn,n-diethyldithiocarbamicacid soxinolesl thiocarb usafek-2596 α-Benzoini oxime DITHIOCARB SODIUM SODIUMDIETHYLDITHIOCARBAMINATE DeDTC:Imuthiol SDEC SODIUM DIETHYLDITHIOCARBAMATE N,N-DIETHYLDITHIOCARBAMIC ACID, NA Carbamodithioicacid,diethyl,sodiumsalt dedk diethylcarbamodithioicacid,sodiumsalt diethyl-carbamodithioicacisodiumsalt diethyldithiocarbamatesodium diethyldithiocarbamicacidsodium SODIUMN,N-DIETHYLDITHIOCARBAMATE(25%SOLUTIONINWATER) diethyldithio-carbamicacisodiumsalt diethylsodiumdithiocarbamate dithiocarb N,N-Diethylcarbamodithioic acid sodium Sodium Diethyldithiocarbamate Discontinued See D444270 (the trihydrate) Sodium diethyldithio N,N-Diethyl-carbaModithioic Acid SodiuM Salt SODIUM DIETHYLDITHIOCARBAMATE, 23-25% in water Sodium diethyldithiocarbamate test solution(ChP) SDEC-100 SDEC-20 Ditiocarb sodium - 40%, in water SodiuM N Reagent for copper Sodium diethyldithiocarbamate,98% Sodium diethyldithiocarbamate test solution Sodium diethyl dithiocarbamate AR 500GM dithiocarbamate Sodium Diethyldithiocarbamate 97 % NADEDC Sodium N,N-diethyldithiocarbamate DDTC DTC DIETHYLDITHIOCARBAMIC ACID SODIUM SALT dedc A Sodium diethyldithiocarbamate test Sodium Dieyhyl Dithiocarbamate (Ethyl Thiocarbamate) B1-808 148-18-5