2-Pyrazinecarbothioamide
Suppliers
Names
[ CAS No. ]:
4604-72-2
[ Name ]:
2-Pyrazinecarbothioamide
[Synonym ]:
pyrazine-2-carbothioamide
Pyrazine-2-thiocarboxamide
2-Pyrazinecarbothioamide
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
292.9±43.0 °C at 760 mmHg
[ Melting Point ]:
200ºC
[ Molecular Formula ]:
C5H5N3S
[ Molecular Weight ]:
139.178
[ Flash Point ]:
131.0±28.2 °C
[ Exact Mass ]:
139.020416
[ PSA ]:
83.89000
[ LogP ]:
0.90
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.678
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ2360000
- CHEMICAL NAME :
- Pyrazinecarboxamide, thio-
- CAS REGISTRY NUMBER :
- 4604-72-2
- BEILSTEIN REFERENCE NO. :
- 0002638
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H5-N3-S
- MOLECULAR WEIGHT :
- 139.19
- WISWESSER LINE NOTATION :
- T6N DNJ BYZUS
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 150 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490
Safety Information
[ Symbol ]:
GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302-H317-H318
[ Precautionary Statements ]:
P280-P305 + P351 + P338
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
22-41-43
[ Safety Phrases ]:
26-36/39
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
uq2360000
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%