
CAS Number85958-57-2
SynonymsWSGR BG DF; MFCD00052957; 2-Chloro-4-fluorobenzenesulphonyl chloride; 2-Chloro-4-fluorobenzenesulfonyl chloride
Molecular FormulaC6H3Cl2FO2S
Molecular Weight256.06
Purity97%
Density1.6±0.1 g/cm3
Boiling Point294.9±25.0 °C at 760 mmHg
Melting Point75-79 °C
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 85958-57-2 |
| Catalog No. | 2A-9002853 |
| Chinese Name | 2-氯-4-氟苯磺酰氯 |
| Synonyms | WSGR BG DF; MFCD00052957; 2-Chloro-4-fluorobenzenesulphonyl chloride; 2-Chloro-4-fluorobenzenesulfonyl chloride |
| Molecular Formula | C6H3Cl2FO2S |
| Molecular Weight | 256.06 |
| Purity | 97 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 294.9±25.0 °C at 760 mmHg |
| Melting Point | 75-79 °C |
| Appearance | solid |
| Storage Condition | Room temperature, dry |
| Packaging | II |
| HTC | 2904909090 |
| PubChem ID | 329764064 |
| MDL Number | MFCD02684714 |
| SMILES | [O-][N+](=O)c1cc(Cl)ccc1S(Cl)(=O)=O |
| InChI | 1S/C6H3Cl2NO4S/c7-4-1-2-6(14(8,12)13)5(3-4)9(10)11/h1-3H |
| InChI Key | LYESTQKHIPXVIK-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/2853_1_85958_57_2.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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