1-Chloro-4-(methylsulphonyl)benzene
4-Chlorophenyl methyl sulfone
CAS: 98-57-7
Molecular Formula: C7H7ClO2S
1-Chloro-4-(methylsulphonyl)benzene - Names and Identifiers
| Name | 4-Chlorophenyl methyl sulfone |
| Synonyms | 4-Chlorophenyl methyl sulfone 4-Methylsulfonylchlorobenzene P-Methylsulfonylchlorobenzene p-Chlorophenyl methyl sulfone 4-Methylsulfuryl Chlorobenzene 4-Chlorophenyl methyl sulphone 4-Methyl sulfuryl chlorobenzene 4-(Methylsulfonyl)phenyl chloride 1-chloro-4-(methylsulfonyl)benzene 1-(Methylsulfonyl)-4-chlorobenzene 1-chloro-4-(methylsulfonyl)-benzen 1-Chloro-4-(methylsulfonyl)-benzene 1-Chloro-4-(methylsulphonyl)benzene 1-Chloro-4-(methanesulphonyl)benzene p-Chlorophenyl methyl sulfone solution 1,1'-(sulfonyldimethanediyl)bis(4-chlorobenzene) |
| CAS | 98-57-7 |
| EINECS | 202-682-7 |
| InChI | InChI=1/C14H12Cl2O2S/c15-13-5-1-11(2-6-13)9-19(17,18)10-12-3-7-14(16)8-4-12/h1-8H,9-10H2 |
1-Chloro-4-(methylsulphonyl)benzene - Physico-chemical Properties
| Molecular Formula | C7H7ClO2S |
| Molar Mass | 190.65 |
| Density | 1.3264 (estimate) |
| Melting Point | 95-98 °C (lit.) |
| Boling Point | 60 °C / 30mmHg |
| Flash Point | 261.3°C |
| Vapor Presure | 5.86E-10mmHg at 25°C |
| Appearance | Colorless crystal |
| Color | Off-white |
| BRN | 638281 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.611 |
| MDL | MFCD00025067 |
1-Chloro-4-(methylsulphonyl)benzene - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R38 - Irritating to the skin |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | WR5730000 |
| TSCA | Yes |
| HS Code | 29309090 |
| Hazard Note | Irritant |
1-Chloro-4-(methylsulphonyl)benzene - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| category | pesticide |
| toxicity grade | high toxicity |
| Acute toxicity | oral-rat LD50: 400 mg/kg; Oral-mouse LD50: 606 mg/kg |
| stimulation data | Skin-rabbit 500 mg/24 h mild |
| flammability hazard characteristics | open flame and high temperature flammability; combustion releases toxic sulfur oxide and chloride fumes |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; With oxidant, acid, alkali, separate storage of food additives |
| fire extinguishing agent | water, carbon dioxide, sand |
Last Update：2024-04-09 21:01:54
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