Introduction：Basic information about CAS 640-57-3|Benzene,1-methyl-4-(phenylsulfonyl)-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzene,1-methyl-4-(phenylsulfonyl)- |
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| CAS Number | 640-57-3 | Molecular Weight | 232.29800 |
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| Density | 1.196g/cm3 | Boiling Point | 387.9ºC at 760 mmHg |
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| Molecular Formula | C13H12O2S | Melting Point | 127-129ºC |
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| MSDS | / | Flash Point | 229.7ºC |
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Names
| Name | 1-(benzenesulfonyl)-4-methylbenzene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.196g/cm3 |
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| Boiling Point | 387.9ºC at 760 mmHg |
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| Melting Point | 127-129ºC |
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| Molecular Formula | C13H12O2S |
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| Molecular Weight | 232.29800 |
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| Flash Point | 229.7ºC |
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| Exact Mass | 232.05600 |
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| PSA | 42.52000 |
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| LogP | 3.90860 |
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| Index of Refraction | 1.583 |
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| InChIKey | YBRXHRWLEFCFEG-UHFFFAOYSA-N |
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| SMILES | Cc1ccc(S(=O)(=O)c2ccccc2)cc1 |
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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 DATAACUTE 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
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Safety Information
| Hazard Codes | Xi |
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| Safety Phrases | S22-S24/25 |
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| HS Code | 2904100000 |
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Customs
| HS Code | 2904100000 |
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| 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% |
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Synonyms
| 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 |
