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API Process Intermediates & Related Compounds

4-Chlorobenzyl Chloride

Available on request

4-Chlorobenzyl Chloride (CAS 104-83-6) supplier Zemixal: C7H6Cl2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-031282.

Pack sizes
4-Chlorobenzyl Chloride chemical structure
CAS number104-83-6
FormulaC7H6Cl2
Molar mass161.03 g/mol
Physical formSolid
InChIKeyJQZAEUFPPSRDOP-UHFFFAOYSA-N
IUPAC name1-chloro-4-(chloromethyl)benzene

About 4-Chlorobenzyl Chloride

Zemixal supplies 4-Chlorobenzyl Chloride within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 104-83-6, formula C7H6Cl2 and molar mass 161.03 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

Classified under GHS with signal word Danger and hazard statements H302+H312+H332, H302, H312 and H314. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Pyrimethamine

See every impurity, metabolite and related compound we list for this API.

Pyrimethamine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of 4-Chlorobenzyl Chloride
Product name4-Chlorobenzyl Chloride
Catalogue numberZX-031282
CAS number104-83-6
IUPAC name1-chloro-4-(chloromethyl)benzene
Molecular formulaC7H6Cl2
Molar mass161.03 g/mol
Exact mass159.9847
Physical formSolid
XLogP33.2
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
InChIKeyJQZAEUFPPSRDOP-UHFFFAOYSA-N
SMILESC1=CC(=CC=C1CCl)Cl
PubChem CID7723
Synonymsp,alpha-Dichlorotoluene, p-Chlorobenzyl chloride, alpha,4-Dichlorotoluene, Benzene, 1-chloro-4-(chloromethyl)-, (4-Chlorophenyl)methyl chloride, 1-Chloro-4-chloromethyl-benzene, alpha,p-Dichlorotoluene, p-chlorobenzylchloride, p-Chlorophenylmethyl chloride, .alpha.,p-Dichlorotoluene, .alpha.,4-Dichlorotoluene

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H314Causes severe skin burns and eye damage
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P321, P330, P333 + P317, P337 + P317, P362 + P364, P363

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 Chloride
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted 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 Chloride

Which CAS number identifies 4-Chlorobenzyl Chloride?
4-Chlorobenzyl Chloride is registered under CAS 104-83-6. You may also see it listed as p,alpha-Dichlorotoluene, p-Chlorobenzyl chloride, alpha,4-Dichlorotoluene. Our catalogue number for this item is ZX-031282.
What are the formula and molar mass of 4-Chlorobenzyl Chloride?
For 4-Chlorobenzyl Chloride, its formula is C7H6Cl2 and its molar mass is 161.03 g/mol. The systematic (IUPAC) name is 1-chloro-4-(chloromethyl)benzene. InChIKey JQZAEUFPPSRDOP-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-Chlorobenzyl Chloride used in pharmaceutical QC?
4-Chlorobenzyl Chloride is a characterised reference material linked to Pyrimethamine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 4-Chlorobenzyl Chloride?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 4-Chlorobenzyl Chloride?
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 Chloride to my country?
Yes. Because 4-Chlorobenzyl Chloride 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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