Benzenesulfonothioicacid, 4-methyl-, S-(trifluoromethyl) ester

Modify Date: 2024-03-03 13:17:18

Benzenesulfonothioicacid, 4-methyl-, S-(trifluoromethyl) ester Structure
Benzenesulfonothioicacid, 4-methyl-, S-(trifluoromethyl) ester structure
Common Name Benzenesulfonothioicacid, 4-methyl-, S-(trifluoromethyl) ester
CAS Number 15223-20-8 Molecular Weight 256.26500
Density 1.44g/cm3 Boiling Point 247.6ºC at 760mmHg
Molecular Formula C8H7F3O2S2 Melting Point N/A
MSDS N/A Flash Point 103.6ºC

 Names

Name p-Toluenesulfonic acid, thio-, S-trifluoromethyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.44g/cm3
Boiling Point 247.6ºC at 760mmHg
Molecular Formula C8H7F3O2S2
Molecular Weight 256.26500
Flash Point 103.6ºC
Exact Mass 255.98400
PSA 67.82000
LogP 4.01750
Vapour Pressure 0.0399mmHg at 25°C
Index of Refraction 1.51

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XT7360000
CHEMICAL NAME :
p-Toluenesulfonic acid, thio-, S-trifluoromethyl ester
CAS REGISTRY NUMBER :
15223-20-8
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H7-F3-O2-S2
MOLECULAR WEIGHT :
256.27
WISWESSER LINE NOTATION :
FXFFSSWR D1

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 :
18 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#04618

 Safety Information

Hazard Codes C
HS Code 2930909090

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

p-C6H4CH3SO2SCF3
4-Methylbenzene-1-thiosulfonic acid S-trifluoromethyl ester
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