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API Process Intermediates & Related Compounds

1-Chloro-4-(chlorophenylmethyl)benzene

Reference StandardIn stock

1-Chloro-4-(chlorophenylmethyl)benzene (CAS 134-83-8) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
1-Chloro-4-(chlorophenylmethyl)benzene chemical structure
CAS number134-83-8
FormulaC13H10Cl2
Molar mass237.12 g/mol
Physical formSolid
InChIKeyALKWTKGPKKAZMN-UHFFFAOYSA-N
IUPAC name1-chloro-4-[chloro(phenyl)methyl]benzene

About 1-Chloro-4-(chlorophenylmethyl)benzene

1-Chloro-4-(chlorophenylmethyl)benzene is part of the Zemixal API Process Intermediates & Related Compounds range. For your records (Reference Standard), the material is defined by CAS 134-83-8, formula C13H10Cl2 and molar mass 237.12 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

It carries the GHS signal word Danger (H314, H317, H318 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. 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.

Reference standards for Levocetirizine

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

Levocetirizine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 1-Chloro-4-(chlorophenylmethyl)benzene
Product name1-Chloro-4-(chlorophenylmethyl)benzene
Catalogue numberZX-011915
CAS number134-83-8
IUPAC name1-chloro-4-[chloro(phenyl)methyl]benzene
Molecular formulaC13H10Cl2
Molar mass237.12 g/mol
Exact mass236.016
GradeReference Standard
Physical formSolid
XLogP35.1
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
InChIKeyALKWTKGPKKAZMN-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)C(C2=CC=C(C=C2)Cl)Cl
PubChem CID241584
SynonymsChloro(p-chlorophenyl)phenylmethane, p-Chlorobenzhydryl chloride, 4-chlorobenzydryl chloride, 4-Chlorobenzhydryl chloride, Benzene, 1-chloro-4-(chlorophenylmethyl)-, p-chlorophenyl phenyl chloromethane, p-chlorophenyl-phenyl-methylchloride, 4-Chlorobenzhydrylchloride, 1-Chloro-4-(chloro(phenyl)methyl)benzene, Chloro(4-chlorophenyl)phenylmethane, Methane, chloro(p-chlorophenyl)phenyl-, 4-chloro-1-(chlorophenylmethyl)benzene

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

  • H314Causes severe skin burns and eye damage
  • H317May cause an allergic skin reaction
  • H318Causes serious eye damage
  • H335May cause respiratory irritation
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P260, P261, P264, P264 + P265, P271, P272, P273, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P333 + P317, P362 + P364, P363, P391, 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 1-Chloro-4-(chlorophenylmethyl)benzene
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 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 1-Chloro-4-(chlorophenylmethyl)benzene

Which CAS number identifies 1-Chloro-4-(chlorophenylmethyl)benzene?
1-Chloro-4-(chlorophenylmethyl)benzene is registered under CAS 134-83-8. You may also see it listed as Chloro(p-chlorophenyl)phenylmethane, p-Chlorobenzhydryl chloride, 4-chlorobenzydryl chloride. Our catalogue number for this item is ZX-011915.
What are the formula and molar mass of 1-Chloro-4-(chlorophenylmethyl)benzene?
For 1-Chloro-4-(chlorophenylmethyl)benzene, its formula is C13H10Cl2 and its molar mass is 237.12 g/mol. The systematic (IUPAC) name is 1-chloro-4-[chloro(phenyl)methyl]benzene. InChIKey ALKWTKGPKKAZMN-UHFFFAOYSA-N lets you match it in any structure database.
How is 1-Chloro-4-(chlorophenylmethyl)benzene used in pharmaceutical QC?
1-Chloro-4-(chlorophenylmethyl)benzene is a characterised reference material linked to Levocetirizine. 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 1-Chloro-4-(chlorophenylmethyl)benzene?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 1-Chloro-4-(chlorophenylmethyl)benzene?
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 1-Chloro-4-(chlorophenylmethyl)benzene to my country?
Yes. Because 1-Chloro-4-(chlorophenylmethyl)benzene 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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