Methyl 2-(chlorosulfonyl)benzoate
- CAS NO.：26638-43-7
- Empirical Formula: C8H7ClO4S
- Molecular Weight: 234.66
- MDL number: MFCD00009797
- EINECS: 631-087-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:13
What is Methyl 2-(chlorosulfonyl)benzoate?
Chemical properties
white to beige or pink crystalline powder
The Uses of Methyl 2-(chlorosulfonyl)benzoate
Methyl 2-(chlorosulfonyl)benzoate can be used as intermediates in pharmaceuticals, saccharin, dyes, & pigments.
Synthesis Reference(s)
Synthesis, p. 1203, 1992 DOI: 10.1055/s-1992-26333
Properties of Methyl 2-(chlorosulfonyl)benzoate
| Melting point: | 62-63 °C |
| Boiling point: | 344.8±25.0 °C(Predicted) |
| Density | 1.4452 (estimate) |
| storage temp. | Inert atmosphere,2-8°C |
| form | Crystalline Powder or Chunks |
| color | White to beige or pink |
| Water Solubility | reacts |
| Sensitive | Moisture Sensitive |
| CAS DataBase Reference | 26638-43-7(CAS DataBase Reference) |
| EPA Substance Registry System | Benzoic acid, 2-(chlorosulfonyl)-, methyl ester (26638-43-7) |
Safety information for Methyl 2-(chlorosulfonyl)benzoate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Methyl 2-(chlorosulfonyl)benzoate
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