2-CHLORO-4-(METHYLSULFONYL)PHENOL
Names
[ CAS No. ]:
20945-65-7
[ Name ]:
2-CHLORO-4-(METHYLSULFONYL)PHENOL
[Synonym ]:
2-Chlor-4-methylsulfon-phenol
2-chloro-4-methanesulfonylphenol
3-Chlor-4-hydroxy-1-methylsulfon-benzol
2-Chlor-4-methansulfonyl-phenol
3-Chloro-4-hydroxyphenyl methyl sulfone
Chemical & Physical Properties
[ Density]:
1.459g/cm3
[ Boiling Point ]:
390.371ºC at 760 mmHg
[ Molecular Formula ]:
C7H7ClO3S
[ Molecular Weight ]:
206.64700
[ Flash Point ]:
189.89ºC
[ Exact Mass ]:
205.98000
[ PSA ]:
62.75000
[ LogP ]:
2.52990
[ Vapour Pressure ]:
0mmHg at 25°C
[ Index of Refraction ]:
1.571
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SK5063000
- CHEMICAL NAME :
- Phenol, 2-chloro-4-(methylsulfonyl)-
- CAS REGISTRY NUMBER :
- 20945-65-7
- BEILSTEIN REFERENCE NO. :
- 1950197
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H7-Cl-O3-S
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 :
- >500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 25,501,1977
Safety Information
[ HS Code ]:
2908999090
Synthetic Route
Customs
[ HS Code ]: 2908999090
[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%