1,2-dihydro-5-(3-pyridinyl)-3h-1,2,4-triazole-3-thione

Modify Date: 2024-01-15 11:51:17

1,2-dihydro-5-(3-pyridinyl)-3h-1,2,4-triazole-3-thione Structure
1,2-dihydro-5-(3-pyridinyl)-3h-1,2,4-triazole-3-thione structure
Common Name 1,2-dihydro-5-(3-pyridinyl)-3h-1,2,4-triazole-3-thione
CAS Number 32362-88-2 Molecular Weight 178.21400
Density 1.54g/cm3 Boiling Point 296.5ºC at 760mmHg
Molecular Formula C7H6N4S Melting Point 296-302ºC
MSDS Chinese USA Flash Point 133.1ºC
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 1,2-dihydro-5-(3-pyridinyl)-3h-1,2,4-triazole-3-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.54g/cm3
Boiling Point 296.5ºC at 760mmHg
Melting Point 296-302ºC
Molecular Formula C7H6N4S
Molecular Weight 178.21400
Flash Point 133.1ºC
Exact Mass 178.03100
PSA 89.45000
LogP 1.52930
Index of Refraction 1.795

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases 26
RIDADR NONH for all modes of transport
HS Code 2933990090

 Synthetic Route

~74%

1,2-dihydro-5-(3-pyridinyl)-3h-1,2,4-triazole-3-thione Structure

1,2-dihydro-5-(...

CAS#:32362-88-2

Literature: Katkevica, Sarmite; Salun, Pavlo; Jirgensons, Aigars Tetrahedron Letters, 2013 , vol. 54, # 34 p. 4524 - 4525

~75%

1,2-dihydro-5-(3-pyridinyl)-3h-1,2,4-triazole-3-thione Structure

1,2-dihydro-5-(...

CAS#:32362-88-2

Literature: Wang; Shi Synthetic Communications, 2001 , vol. 31, # 18 p. 2841 - 2848

~%

1,2-dihydro-5-(3-pyridinyl)-3h-1,2,4-triazole-3-thione Structure

1,2-dihydro-5-(...

CAS#:32362-88-2

Literature: Pharmazie, , vol. 46, # 2 p. 109 - 112

 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

5-pyridin-3-yl-4H-1,2,4-triazole-3-thiol
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