Methyl 2-(chlorosulfonyl)benzoate (CAS 26638-43-7) — formula C8H7ClO4S, molecular weight 234.66; category organic chemicals.
Methyl 2-(chlorosulfonyl)benzoate (CAS 26638-43-7) is a chemical raw material in the organic chemicals category. Its molecular formula C8H7ClO4S comprises 8 C, 7 H, 1 Cl, 4 O, 1 S atoms. Its molecular weight is about 234.66. Reported physicochemical data: LogP about 1.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 26638-43-7 |
|---|---|
| Molecular Formula | C8H7ClO4S |
| Molecular Weight | 234.66 |
| LogP | 1.8 |
| Applications | Benzoic acid, 2-(chlorosulfonyl), methyl ester: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Benzoic acid, 2-(chlorosulfonyl), methyl ester: ACTIVE.
Methyl 2-(chlorosulfonyl)benzoate is a carbon-based organic compound with CAS registry number 26638-43-7 and molecular formula C8H7ClO4S (molecular weight 234.66), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 26638-43-7
Its molecular formula C8H7ClO4S comprises 8 C, 7 H, 1 Cl, 4 O, 1 S atoms.
Also known as: Methyl 2-(chlorosulfonyl)benzoate · 2-(氯磺酰基)苯甲酸甲酯
Category: organic chemicals
The CAS registry number of Methyl 2-(chlorosulfonyl)benzoate is 26638-43-7.
Molecular formula C8H7ClO4S, molecular weight 234.66.
It is also registered under: Methyl 2-(chlorosulfonyl)benzoate, 2-(氯磺酰基)苯甲酸甲酯.
Recorded applications: Benzoic acid, 2-(chlorosulfonyl), methyl ester: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Methyl 2-(chlorosulfonyl)benzoate (CAS 26638-43-7), compiled from public chemistry databases.
| CAS Registry Number | 26638-43-7 |
|---|---|
| PubChem CID | 117830 |
| Molecular formula | C8H7ClO4S |
| IUPAC name | methyl 2-chlorosulfonylbenzoate |
| UNII (FDA) | C6HZM8X6PK |
| Molecular Weight | 234.66 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 233.9753576 |
| Monoisotopic Mass | 233.9753576 |
| Topological Polar Surface Area | 68.8 |
| Heavy Atom Count | 14 |
Methyl 2-(chlorosulfonyl)benzoate; Benzoic acid, 2-(chlorosulfonyl)-, methyl ester; C6HZM8X6PK; UNII-C6HZM8X6PK; o-(Carbomethoxy)benzenesulfonyl chloride; DTXSID4067228; 2-(Carbomethoxy)benzenesulfonyl chloride; METHYL O-(CHLOROSULFONYL)BENZOATE; O-(METHOXYCARBONYL)BENZENESULPHONYL CHLORIDE; BENZOIC ACID, O-(CHLOROSULFONYL)-, METHYL ESTER; RefChem:118327; DTXCID4037534; 631-087-9; 26638-43-7; methyl 2-chlorosulfonylbenzoate; MFCD00009797
| Reported hazard statements | H314 (100%), H318 (88.6%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (88.6%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Methyl 2-(chlorosulfonyl)benzoate · CAS 26638-43-7 · C8H7ClO4S. UNII C6HZM8X6PK.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-(氯磺酰基)苯甲酸甲酯