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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%


Related Compounds