1,3,4-Thiadiazole,2,5-dimethyl-

Modify Date: 2024-01-21 10:11:51

1,3,4-Thiadiazole,2,5-dimethyl- Structure
1,3,4-Thiadiazole,2,5-dimethyl- structure
Common Name 1,3,4-Thiadiazole,2,5-dimethyl-
CAS Number 27464-82-0 Molecular Weight 114.16900
Density 1.166 g/cm3 Boiling Point 202-203 °C
Molecular Formula C4H6N2S Melting Point 35-39 °C(lit.)
MSDS N/A Flash Point 81.2ºC

 Names

Name 2,5-dimethyl-1,3,4-thiadiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.166 g/cm3
Boiling Point 202-203 °C
Melting Point 35-39 °C(lit.)
Molecular Formula C4H6N2S
Molecular Weight 114.16900
Flash Point 81.2ºC
Exact Mass 114.02500
PSA 54.02000
LogP 1.15490
Vapour Pressure 0.415mmHg at 25°C
Index of Refraction 1.534

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
WGK Germany 3
HS Code 2934999090

 Synthetic Route

~98%

1,3,4-Thiadiazole,2,5-dimethyl- Structure

1,3,4-Thiadiazo...

CAS#:27464-82-0

Literature: Rasmussen, P.B.; Pedersen, U.; Thomsen, I.; Yde, B.; Lawesson, S.O. Bulletin de la Societe Chimique de France, 1985 , # 1 p. 62 - 65

~%

1,3,4-Thiadiazole,2,5-dimethyl- Structure

1,3,4-Thiadiazo...

CAS#:27464-82-0

Literature: Jensen,K.A.; Pedersen,C. Acta Chemica Scandinavica (1947-1973), 1961 , vol. 15, p. 1124 - 1129

~%

1,3,4-Thiadiazole,2,5-dimethyl- Structure

1,3,4-Thiadiazo...

CAS#:27464-82-0

Literature: Hagen, Helmut; Kohler, Rolf-Dieter; Fleig, Helmut Liebigs Annalen der Chemie, 1980 , # 8 p. 1216 - 1231

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,5-dimethylthiadiazole
MFCD00020722
2,5-dimethyl-[1,3,4]thiadiazole
1,3,4-Thiadiazole,2,5-dimethyl
Dimethyl-[1,3,4]thiadiazol
2,4-DIMETHY-D-PHENYLALANINE
EINECS 248-473-4
2,5-DiMethyl-1,3,4-thiadiazole
dimethyl-[1,3,4]thiadiazole