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Sigma-Aldrich

Sodium diethyldithiocarbamate trihydrate

ACS reagent

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Synonym(s):
Cupral, Diethyldithiocarbamic acid sodium salt
Linear Formula:
(C2H5)2NCSSNa · 3H2O
CAS Number:
Molecular Weight:
225.31
Beilstein:
3920507
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

ACS reagent

Quality Level

vapor density

5.9 (vs air)

composition

Na (as Na2SO4), 30.5-32.5%

mp

95-98.5 °C (lit.)

SMILES string

[H]O[H].[H]O[H].[H]O[H].CCN(CC)C(=S)S[Na]

InChI

1S/C5H11NS2.Na.3H2O/c1-3-6(4-2)5(7)8;;;;/h3-4H2,1-2H3,(H,7,8);;3*1H2/q;+1;;;/p-1

InChI key

WWGXHTXOZKVJDN-UHFFFAOYSA-M

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This Item
71480D35061.06689
mp

95-98.5 °C (lit.)

mp

95-98.5 °C (lit.)

mp

95-98.5 °C (lit.)

mp

93 °C

grade

ACS reagent

grade

ACS reagent

grade

-

grade

ACS reagent

vapor density

5.9 (vs air)

vapor density

5.9 (vs air)

vapor density

5.9 (vs air)

vapor density

-

composition

Na (as Na2SO4), 30.5-32.5%

composition

-

composition

-

composition

-

General description

Sodium diethyldithiocarbamate trihydrate may be used:
  • To synthesize cis-dichlorobis(N,N-diethyldithiocarbamato) tin(IV) by reacting with tin(II) chloride.
  • As an alternative to xanthates to generate carbamoyl radical precursors.
  • To synthesize a soluble precursor polymer for poly(thienylene vinylene).
  • To synthesize dichlorotetrakis(dimethyl sulfoxide)ruthenium (II), which can be a precursor to prepare other ruthenium complexes.[17}

Application

Spin trap used in conjunction with Fe2+ to detect NO in brain, kidney, liver, and other tissues.
Spin trap used in conjunction with Fe2+ to detect NO in brain, kidney, liver, and other tissues. Simultaneous direct measurement of NO* and pO2 has been reported. A copper chelator, it has been used to quantitate copper in biological materials by ESR and is an inhibitor of superoxide dismutase, ascorbate oxidase, and other enzymes.

Biochem/physiol Actions

Inhibits induction of macrophage nitric oxide synthase.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Dithiocarbamate Group Transfer Cyclization Reactions of Carbamoyl Radicals under ?Tin?Free? Conditions
Grainger RS and Innocenti P
Angewandte Chemie (International Edition in English), 43(26), 3445-3448 (2004)
Precursor route poly (thienylene vinylene) for organic solar cells: Photophysics and photovoltaic performance
Gunes S, et al.
Solar Energy Materials and Solar Cells, 90(17), 2815-2828 (2006)
Characterization of an unusual reaction product of tin (II) chloride with sodium N, N-diethyldithiocarbamate.
Selvaraju R, et al.
Polyhedron, 13(6), 903-908 (1994)
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