Benzenesulfonic acid,4-methyl-, 2-nitrophenyl ester
Names
[ CAS No. ]:
1226-48-8
[ Name ]:
Benzenesulfonic acid,4-methyl-, 2-nitrophenyl ester
[Synonym ]:
2-nitrophenyl p-toluenesulphonate
4-Methylbenzenesulfonic acid 2-nitrophenyl ester
2-Nitrophenyl 4-methylbenzenesulfonate
p-Toluenesulfonic acid,o-nitrophenyl ester
o-Nitrophenyl tosylate
Benzenesulfonic acid,4-methyl-,2-nitrophenyl ester
2-nitrophenyl 4-toluenesulfonate
Chemical & Physical Properties
[ Density]:
1.388g/cm3
[ Boiling Point ]:
462.2ºC at 760 mmHg
[ Molecular Formula ]:
C13H11NO5S
[ Molecular Weight ]:
293.29500
[ Flash Point ]:
233.3ºC
[ Exact Mass ]:
293.03600
[ PSA ]:
97.57000
[ LogP ]:
4.27490
[ Vapour Pressure ]:
2.78E-08mmHg at 25°C
[ Index of Refraction ]:
1.604
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XT7130010
- CHEMICAL NAME :
- p-Toluenesulfonic acid, o-nitrophenyl ester
- CAS REGISTRY NUMBER :
- 1226-48-8
- BEILSTEIN REFERENCE NO. :
- 2703166
- LAST UPDATED :
- 199707
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C13-H11-N-O5-S
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,34,1953