CAS Number145758-05-0
SynonymsWSGR CF DF; MFCD00153120; 3,4-Difluorobenzenesulfonyl chloride; 3,4-Difluorobenzene-1-sulfonyl chloride
Molecular FormulaC6H3ClF2O2S
Molecular Weight212.602
Purity97%
Density1.6±0.1 g/cm3
Boiling Point258.1±20.0 °C at 760 mmHg
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 145758-05-0 |
| Catalog No. | 2A-9003765 |
| Chinese Name | 3,4-二氟苯磺酰氯 |
| Synonyms | WSGR CF DF; MFCD00153120; 3,4-Difluorobenzenesulfonyl chloride; 3,4-Difluorobenzene-1-sulfonyl chloride |
| Molecular Formula | C6H3ClF2O2S |
| Molecular Weight | 212.602 |
| Purity | 97 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 258.1±20.0 °C at 760 mmHg |
| Storage Condition | Store airtight in a cool, dry warehouse. Moisture- |
| Packaging | II |
| HTC | 2904909090 |
| UN(IATA) | UN 3265 8/PG 2 |
| SMILES | O=S(=O)(Cl)c1ccc(F)c(F)c1 |
| InChI | InChI=1S/C6H3ClF2O2S/c7-12(10,11)4-1-2-5(8)6(9)3-4/h1-3H |
| InChI Key | FSGLUBQENACWCC-UHFFFAOYSA-N |
| Hazard Symbols | 8 |
| Risk Codes | R34 |
| Safety Description | S26-36/37/39-45 |
| MSDS | msds/3765_1_145758_05_0.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3265 International Maritime Danger Regulations: 3265 International Air Transport Danger Regulations: 3265 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (3,4-Difluorobenzenesulfonyl chloride) IMDG: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (3,4-Difluorobenzenesulfonyl chloride) International air transport hazard regulations: Corrosive liquid, acidic, organic, n.o.s. (3,4-Difluorobenzenesulfonyl 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 Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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| 3,4-Difluorobenzenesulphonamide | 108966-71-8 | 2A-9003764 |
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| 3,4-Difluorobenzotrifluoride | 32137-19-2 | 2A-9003768 |
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| 3,4-Difluorobenzylbromide | 85118-01-0 | 2A-9003770 |
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