CAS Number2267-40-5
Synonyms3-chlorosulfonyl-4-fluoro-benzoic Acid; 4-fluoro-3-chlorosulfonyl-benzoic acid; 5-Carboxy-2-fluorobenzenesulphonyl chloride; 3-(Chlorosulfonyl)-4-fluorobenzoic acid
Molecular FormulaC7H4ClFO4S
Molecular Weight238.62
Density1.67g/cm3
Boiling Point388.6ºC at 760mmHg
Melting Point147-148℃
Appearancelight brown to brown solid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2267-40-5 |
| Catalog No. | 2A-9070902 |
| Chinese Name | 3-氯磺酰基-4-氟苯甲酸 |
| Synonyms | 3-chlorosulfonyl-4-fluoro-benzoic Acid; 4-fluoro-3-chlorosulfonyl-benzoic acid; 5-Carboxy-2-fluorobenzenesulphonyl chloride; 3-(Chlorosulfonyl)-4-fluorobenzoic acid |
| Molecular Formula | C7H4ClFO4S |
| Molecular Weight | 238.62 |
| Density | 1.67g/cm3 |
| Boiling Point | 388.6ºC at 760mmHg |
| Melting Point | 147-148℃ |
| Appearance | light brown to brown solid |
| Storage Condition | 2-8°C, inert gas |
| HTC | 2916399090 |
| PubChem ID | 5762568 |
| SMILES | O=C(O)c1ccc(F)c(S(=O)(=O)Cl)c1 |
| InChI | InChI=1S/C7H4ClFO4S/c8-14(12,13)6-3-4(7(10)11)1-2-5(6)9/h1-3H,(H,10,11) |
| InChI Key | LZGZJLJZSAGDKR-UHFFFAOYSA-N |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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