CAS Number82964-91-8
Synonyms4-methylsulfinylbenzenesulfonyl chloride; 4-(methylsulfonyl)benzene-1-sulfonyl chloride; 4-(methylsulphonyl)phenylsulphonyl chloride; 4-methanesulfonylbenzenesulfonyl chloride; MFCD00216486; 4-(Methylsulfonyl)benzenesulfonyl chloride; 4-methanesulphonylbenzenesulphonyl chloride; 4-(methylsulphonyl)benzenesulphonyl chloride
Molecular FormulaC7H7ClO4S2
Molecular Weight254.71100
Density1.517g/cm3
Boiling Point158-163°C
Melting Point165-169 °C(lit.)
AppearanceYellow to light orange-pink crystalline powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 82964-91-8 |
| Catalog No. | 2A-3183481 |
| Chinese Name | 4-甲基磺酰苯磺酰氯 |
| Synonyms | 4-methylsulfinylbenzenesulfonyl chloride; 4-(methylsulfonyl)benzene-1-sulfonyl chloride; 4-(methylsulphonyl)phenylsulphonyl chloride; 4-methanesulfonylbenzenesulfonyl chloride; MFCD00216486; 4-(Methylsulfonyl)benzenesulfonyl chloride; 4-methanesulphonylbenzenesulphonyl chloride; 4-(methylsulphonyl)benzenesulphonyl chloride |
| Molecular Formula | C7H7ClO4S2 |
| Molecular Weight | 254.71100 |
| Density | 1.517g/cm3 |
| Boiling Point | 158-163°C |
| Melting Point | 165-169 °C(lit.) |
| Appearance | Yellow to light orange-pink crystalline powder |
| Storage Condition | In a dry, cool, sealed place, in an inert gas envi |
| Packaging | III |
| HTC | 2904909090 |
| PubChem ID | 3157471 |
| SMILES | CS(=O)(=O)c1ccc(S(=O)(=O)Cl)cc1 |
| InChI | InChI=1S/C7H7ClO4S2/c1-13(9,10)6-2-4-7(5-3-6)14(8,11)12/h2-5H,1H3 |
| InChI Key | TYJOQICPGZGYDT-UHFFFAOYSA-N |
| Hazard Symbols | 8 |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3261 International Maritime Transport Danger Regulations: 3261 International Air Transport Danger Regulations: 3261 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (4-Methylsulfonylbenzenesulfonyl chloride) IMDG Code: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (4-Methylsulfonylbenzenesulfonyl chloride) International air transport hazard regulations: Corrosive solid, acidic, organic, n.o.s. (4-Methylsulfonylbenzenesulfonyl chloride) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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