(pyrazin-2-ylmethylideneamino)thiourea
Names
[ CAS No. ]:
7000-48-8
[ Name ]:
(pyrazin-2-ylmethylideneamino)thiourea
[Synonym ]:
2-Pyrazinecarbaldehyde thiosemicarbazone
pyrazine-2-carbaldehyde thiosemicarbazone
Pyrazin-2-carbaldehyd-thiosemicarbazon
Chemical & Physical Properties
[ Density]:
1.45g/cm3
[ Boiling Point ]:
358.4ºC at 760 mmHg
[ Molecular Formula ]:
C6H7N5S
[ Molecular Weight ]:
181.21800
[ Flash Point ]:
170.5ºC
[ Exact Mass ]:
181.04200
[ PSA ]:
108.28000
[ LogP ]:
0.73490
[ Index of Refraction ]:
1.715
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ2200000
- CHEMICAL NAME :
- Pyrazinecarboxaldehyde, thiosemicarbazone
- CAS REGISTRY NUMBER :
- 7000-48-8
- BEILSTEIN REFERENCE NO. :
- 0141552
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H7-N5-S
- MOLECULAR WEIGHT :
- 181.24
- WISWESSER LINE NOTATION :
- T6N DNJ B1UNMYZUS
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 :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,585,1966