2,6-Dimercapto-5-methyl-4-pyrimidinecarboxylic acid
Names
[ CAS No. ]:
74039-18-2
[ Name ]:
2,6-Dimercapto-5-methyl-4-pyrimidinecarboxylic acid
[Synonym ]:
4-Pyrimidinecarboxylic acid,6-dimercapto-5-methyl
4-Pyrimidinecarboxylic acid,2,6-dimercapto-5-methyl
2,6-Dithio-5-methyl-4-carboxy pyrimidine
2,6-Dimercapto-5-methyl-4-pyrimidinecarboxylic acid
Chemical & Physical Properties
[ Density]:
1.64g/cm3
[ Boiling Point ]:
332.2ºC at 760 mmHg
[ Molecular Formula ]:
C6H6N2O2S2
[ Molecular Weight ]:
202.25400
[ Flash Point ]:
154.7ºC
[ Exact Mass ]:
201.98700
[ PSA ]:
133.06000
[ LogP ]:
1.80840
[ Index of Refraction ]:
1.753
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UV7731000
- CHEMICAL NAME :
- 4-Pyrimidinecarboxylic acid, 2,6-dimercapto-5-methyl-
- CAS REGISTRY NUMBER :
- 74039-18-2
- LAST UPDATED :
- 197902
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H6-N2-O2-S2
- MOLECULAR WEIGHT :
- 202.26
- WISWESSER LINE NOTATION :
- T6N CNJ BSH DVQ E1 FSH
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04725