Benzene,1-methyl-4-(phenylsulfonyl)-
Suppliers
Names
[ CAS No. ]:
640-57-3
[ Name ]:
Benzene,1-methyl-4-(phenylsulfonyl)-
[Synonym ]:
4-phenylsulfonyltoluene
4-Methyldiphenylsulfone
Phenyl p-tolyl sulfone
p-methylphenyl phenyl sulfone
EINECS 211-364-7
4-methyldiphenylsulphone
Sulfone,phenyl p-tolyl
p-Tolyl phenyl sulfone
1-Benzenesulfonyl-4-methyl-benzene
4-methylphenyl phenyl sulfone
MFCD00025038
Chemical & Physical Properties
[ Density]:
1.196g/cm3
[ Boiling Point ]:
387.9ºC at 760 mmHg
[ Melting Point ]:
127-129ºC
[ Molecular Formula ]:
C13H12O2S
[ Molecular Weight ]:
232.29800
[ Flash Point ]:
229.7ºC
[ Exact Mass ]:
232.05600
[ PSA ]:
42.52000
[ LogP ]:
3.90860
[ Index of Refraction ]:
1.583
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- WR6880000
- CHEMICAL NAME :
- Sulfone, phenyl p-tolyl
- CAS REGISTRY NUMBER :
- 640-57-3
- BEILSTEIN REFERENCE NO. :
- 1872872
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C13-H12-O2-S
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - Lethal dose
- 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 :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,42,1953
Safety Information
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
S22-S24/25
[ HS Code ]:
2904100000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2904100000
[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%