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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

2-Chloro-5-chlorosulfonylbenzoic Acid

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Buy 2-Chloro-5-chlorosulfonylbenzoic Acid (CAS 137-64-4) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
2-Chloro-5-chlorosulfonylbenzoic Acid chemical structure
CAS number137-64-4
FormulaC7H4Cl2O4S
Molar mass255.07 g/mol
InChIKeyCLHNTBSDCJLCKV-UHFFFAOYSA-N
IUPAC name2-chloro-5-chlorosulfonylbenzoic acid

About 2-Chloro-5-chlorosulfonylbenzoic Acid

Researchers and plant chemists source 2-Chloro-5-chlorosulfonylbenzoic Acid from Zemixal for routine and specialised work. For your records, the material is defined by CAS 137-64-4, formula C7H4Cl2O4S and molar mass 255.07 g/mol.

Typical applications

  • Organic synthesis
  • API synthesis

Safe handling

Classified under GHS with signal word Danger and hazard statements H302 and H318. Read the SDS before first use.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 2-Chloro-5-chlorosulfonylbenzoic Acid
Product name2-Chloro-5-chlorosulfonylbenzoic Acid
Catalogue numberZX-044240
CAS number137-64-4
IUPAC name2-chloro-5-chlorosulfonylbenzoic acid
Molecular formulaC7H4Cl2O4S
Molar mass255.07 g/mol
Exact mass253.9207
XLogP32.2
H-bond donors / acceptors1 / 4
Topological polar surface area79.8 Ų
InChIKeyCLHNTBSDCJLCKV-UHFFFAOYSA-N
SMILESC1=CC(=C(C=C1S(=O)(=O)Cl)C(=O)O)Cl
PubChem CID67306
SynonymsBenzoic acid, 2-chloro-5-(chlorosulfonyl)-, 5-(Chlorosulfonyl)-2-chlorobenzoic acid, 5-(Chlorosulfonyl)-2-chlorobenzoicacid, 2-Chloro-5-(chlorosulphonyl)benzoic acid, 2-Chloro-5-chlorosulphonylbenzoic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H318Causes serious eye damage

Precautionary statements P264, P264 + P265, P270, P280, P301 + P317, P305 + P354 + P338, P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-Chloro-5-chlorosulfonylbenzoic Acid
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-Chloro-5-chlorosulfonylbenzoic Acid

Which CAS number identifies 2-Chloro-5-chlorosulfonylbenzoic Acid?
2-Chloro-5-chlorosulfonylbenzoic Acid is registered under CAS 137-64-4. You may also see it listed as Benzoic acid, 2-chloro-5-(chlorosulfonyl)-, 5-(Chlorosulfonyl)-2-chlorobenzoic acid, 5-(Chlorosulfonyl)-2-chlorobenzoicacid. Our catalogue number for this item is ZX-044240.
What are the formula and molar mass of 2-Chloro-5-chlorosulfonylbenzoic Acid?
For 2-Chloro-5-chlorosulfonylbenzoic Acid, its formula is C7H4Cl2O4S and its molar mass is 255.07 g/mol. The systematic (IUPAC) name is 2-chloro-5-chlorosulfonylbenzoic acid. InChIKey CLHNTBSDCJLCKV-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2-Chloro-5-chlorosulfonylbenzoic Acid?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Chloro-5-chlorosulfonylbenzoic Acid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2-Chloro-5-chlorosulfonylbenzoic Acid to my country?
Yes. Because 2-Chloro-5-chlorosulfonylbenzoic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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