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251232

Sigma-Aldrich

Tetraisopropylthiuram disulfide

98%

Synonym(s):
Bis(diisopropylthiocarbamoyl) disulfide
Linear Formula:
([(CH3)2CH]2NC((S)S]2
CAS Number:
Molecular Weight:
352.65
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

powder

mp

115-117 °C (lit.)

solubility

chloroform: soluble 2.5%, clear, yellow

SMILES string

CC(C)N(C(C)C)C(=S)SSC(=S)N(C(C)C)C(C)C

InChI

1S/C14H28N2S4/c1-9(2)15(10(3)4)13(17)19-20-14(18)16(11(5)6)12(7)8/h9-12H,1-8H3

InChI key

ZUYREEAWHZRZDX-UHFFFAOYSA-N

Related Categories

Application

Tetraisopropylthiuram disulphide has been used:
  • for incorporation of a thiol equivalent into heterocyclic compounds, by reaction with appropriate lithiated heterocycle
  • in preparation of unsymmetrical sulfides
  • as extractant for silver (I) extraction from photographic fixing solution

Packaging

5 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

Certificate of Analysis

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Certificate of Origin

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