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Structure

2-Mercapto-1,3,4-thiadiazole

CAS
18686-82-3
Catalog Number
ACM18686823
Category
Other Products
Molecular Weight
118.18
Molecular Formula
C2H2N2S2

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Specification

Synonyms
5-Mercapto-1,3,4-thiadiazole, 1,3,4-Thiadiazole-2(3H)-thione, EINECS 242-504-5, NSC184817, ZINC05226028, NSC 184817, ST5214737, 18686-82-3, 50268-94-5
IUPAC Name
3H-1,3,4-thiadiazole-2-thione
Canonical SMILES
C1=NNC(=S)S1
InChI Key
JLAMDELLBBZOOX-UHFFFAOYSA-N
Boiling Point
176ºC at 760 mmHg
Melting Point
142-144ºC
Flash Point
60.3ºC
Density
1.73 g/cm³
Appearance
White to slightly yellow crystalline powder
EC Number
242-504-5
Exact Mass
117.96600
Hazard Statements
Xi: Irritant;
H-Bond Acceptor
1
H-Bond Donor
1
Safety Description
26-36/37/39-37

Upstream Synthesis Route 1

  • 61929-24-6
  • 17356-08-0
  • 18686-82-3

Reference: [1]Chemische Berichte,1956,vol. 89,p. 1534,1540

Downstream Synthesis Route 1

  • 62271-65-2
  • 18686-82-3
  • 57792-84-4

Reference: [1]Chemical and Pharmaceutical Bulletin,1976,vol. 24,p. 2629 - 2636

Downstream Synthesis Route 2

  • 57617-09-1
  • 18686-82-3
  • 57793-13-2

Reference: [1]Chemical and Pharmaceutical Bulletin,1976,vol. 24,p. 2629 - 2636

* For details of the synthesis route, please refer to the original source to ensure accuracy.

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