3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl-

Modify Date: 2024-01-04 12:11:55

3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl- Structure
3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl- structure
Common Name 3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl-
CAS Number 20939-15-5 Molecular Weight 130.17200
Density 1.69 g/cm3 Boiling Point 196.2ºC at 760 mmHg
Molecular Formula C3H6N4S Melting Point 202-205°C
MSDS N/A Flash Point 72.4ºC

 Names

Name 4-Amino-5-methyl-4H-1,2,4-triazole-3-thiol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.69 g/cm3
Boiling Point 196.2ºC at 760 mmHg
Melting Point 202-205°C
Molecular Formula C3H6N4S
Molecular Weight 130.17200
Flash Point 72.4ºC
Exact Mass 130.03100
PSA 95.53000
LogP 0.17020
Vapour Pressure 0.404mmHg at 25°C
Index of Refraction 1.803

 Safety Information

Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
HS Code 2933990090

 Synthetic Route

~79%

3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl- Structure

3H-1,2,4-Triazo...

CAS#:20939-15-5

Literature: Journal of the Indian Chemical Society, , vol. 67, # 3 p. 220 - 222

~10%

3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl- Structure

3H-1,2,4-Triazo...

CAS#:20939-15-5

Literature: ChemMedChem, , vol. 8, # 1 p. 112 - 117

~12%

3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl- Structure

3H-1,2,4-Triazo...

CAS#:20939-15-5

Literature: Carbohydrate Research, , vol. 312, # 1-2 p. 9 - 22

~%

3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl- Structure

3H-1,2,4-Triazo...

CAS#:20939-15-5

Literature: Journal of Coordination Chemistry, , vol. 63, # 17 p. 3108 - 3116

~%

3H-1,2,4-Triazole-3-thione,4-amino-2,4-dihydro-5-methyl- Structure

3H-1,2,4-Triazo...

CAS#:20939-15-5

Detail
Literature: Journal of the Chemical Society, , p. 4811,4817

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

MFCD00100277
4-amino-3-methyl-1H-1,2,4-triazole-5-thione