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Analytical Reagents

4-Chlorobenzyl mercaptan

Available on request

Buy 4-Chlorobenzyl mercaptan (CAS 6258-66-8) from Zemixal: C7H7ClS, COA and SDS with every lot, worldwide shipping. Packs from 100 mg.

Pack sizes
4-Chlorobenzyl mercaptan chemical structure
CAS number6258-66-8
FormulaC7H7ClS
Molar mass158.65 g/mol
InChIKeyGKQXPTHQTXCXEV-UHFFFAOYSA-N
IUPAC name(4-chlorophenyl)methanethiol

About 4-Chlorobenzyl mercaptan

Researchers and plant chemists source 4-Chlorobenzyl mercaptan from Zemixal for routine and specialised work. Key data: CAS 6258-66-8, formula C7H7ClS and molar mass 158.65 g/mol.

Common uses in the lab and plant

  • Agrochemical formulations
  • Laboratory analysis

Storage and safety notes

It carries the GHS signal word Danger (H302, H315, H319 and H331), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of 4-Chlorobenzyl mercaptan
Product name4-Chlorobenzyl mercaptan
Catalogue numberZX-045796
CAS number6258-66-8
IUPAC name(4-chlorophenyl)methanethiol
Molecular formulaC7H7ClS
Molar mass158.65 g/mol
Exact mass157.9957
XLogP32.9
H-bond donors / acceptors1 / 1
Topological polar surface area1 Ų
InChIKeyGKQXPTHQTXCXEV-UHFFFAOYSA-N
SMILESC1=CC(=CC=C1CS)Cl
PubChem CID80409
Synonymsp-Chlorotoluene-alpha-thiol, 4-Chlorobenzenemethanethiol, Benzenemethanethiol, 4-chloro-, p-Chlorobenzyl mercaptan, 4-chlorophenylmethanethiol, 4-chlorobenzyl thiol, p-chlorobenzylmercaptan, 4-Chlorobenzyl mercaptane, 4-chlorophenyl methanethiol

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H331Toxic if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 4-Chlorobenzyl mercaptan
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 4-Chlorobenzyl mercaptan

Which CAS number identifies 4-Chlorobenzyl mercaptan?
4-Chlorobenzyl mercaptan is registered under CAS 6258-66-8. You may also see it listed as p-Chlorotoluene-alpha-thiol, 4-Chlorobenzenemethanethiol, Benzenemethanethiol, 4-chloro-. Our catalogue number for this item is ZX-045796.
What are the formula and molar mass of 4-Chlorobenzyl mercaptan?
For 4-Chlorobenzyl mercaptan, its formula is C7H7ClS and its molar mass is 158.65 g/mol. The systematic (IUPAC) name is (4-chlorophenyl)methanethiol. InChIKey GKQXPTHQTXCXEV-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 4-Chlorobenzyl mercaptan?
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 4-Chlorobenzyl mercaptan?
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 4-Chlorobenzyl mercaptan to my country?
Yes. Because 4-Chlorobenzyl mercaptan 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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MW
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