Benzoxazole,5-chloro-2-(methylthio)-
Names
[ CAS No. ]:
64037-25-8
[ Name ]:
Benzoxazole,5-chloro-2-(methylthio)-
[Synonym ]:
5-chloro-2-(methylsulfanyl)-1,3-benzoxazole
5-Chloro-2-methylthiobenzoxazole
BENZOXAZOLE,5-CHLORO-2-METHYLTHIO
5-Chlor-2-methylmercapto-benzoxazol
5-CHLORO-2-METHYLSULFANYL-BENZOOXAZOLE
2-methylthio-5-chlorobenzoxazole
Chemical & Physical Properties
[ Density]:
1.41g/cm3
[ Boiling Point ]:
310.4ºC at 760mmHg
[ Molecular Formula ]:
C8H6ClNOS
[ Molecular Weight ]:
199.65700
[ Flash Point ]:
141.5ºC
[ Exact Mass ]:
198.98600
[ PSA ]:
51.33000
[ LogP ]:
3.20310
[ Index of Refraction ]:
1.661
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DM4810000
- CHEMICAL NAME :
- Benzoxazole, 5-chloro-2-methylthio-
- CAS REGISTRY NUMBER :
- 64037-25-8
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C8-H6-Cl-N-O-S
- MOLECULAR WEIGHT :
- 199.66
- WISWESSER LINE NOTATION :
- T56 BN DOJ CS1 HG
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),339,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 420 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),337,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 350 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),337,1964
Safety Information
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%