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Aromatic building blocks

Chlorodiphenylmethane

Also known as Benzhydryl chloride, Benzene, 1,1'-(chloromethylene)bis-, Diphenylmethyl chloride

CAS 90-99-3Formula C13H11ClMolar mass 202.68 g/molEC 202-031-7
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant, Hazardous to the environment 4 suppliers listed
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Chlorodiphenylmethane chemical structure, C13H11Cl, CAS 90-99-3
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Needles
Melting point
20.5 °C
Boiling point
173 °C
Density
1.1398 @ 20 °C/4 °C
HS code
290399
Category
Aromatic building blocks
Illustrative photo, closed jumbo bulk bags in a warehouse in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Chlorodiphenylmethane?

Plain description, key identifiers and synonyms

Chlorodiphenylmethane is a chemical substance with the molecular formula C13H11Cl and a molar mass of 202.68 g/mol. Its CAS registry number is 90-99-3. The IUPAC name is [chloro(phenyl)methyl]benzene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[chloro(phenyl)methyl]benzene
CAS number
90-99-3 CAS number cross-checked
EC number
202-031-7
Molecular formula
C13H11Cl
UNII
CN9N9AYV4B
MDL number
MFCD00000855
InChIKey
ZDVDCDLBOLSVGM-UHFFFAOYSA-N
InChI
InChI=1S/C13H11Cl/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13H
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C(C2=CC=CC=C2)Cl

Synonyms

  • Benzhydryl chloride
  • Benzene, 1,1'-(chloromethylene)bis-
  • Diphenylmethyl chloride
  • Chloro(diphenyl)methane
  • alpha-Chloroditan
  • 1,1'-(Chloromethylene)bisbenzene
  • alpha-Chlorodiphenylmethane
  • 1,1'-(Chloromethylene)bis(benzene)
  • alphaChloroditan
  • 1,1'(Chloromethylene)bisbenzene
  • Benzene, 1,1'(chloromethylene)bis
  • (Chloromethylene)dibenzene
  • Diphenylchloromethane
  • [Chloro(phenyl)methyl]benzene
  • Methane, chlorodiphenyl-
  • benzhydrylchloride
  • (chlorophenylmethyl)benzene
  • benzhydryl-chloride
  • diphenylmethylchloride
  • diphenymethyl chloride
  • diphenyl methylchloride
  • a-Chlorodiphenylmethane
  • chloro-diphenyl-methane
  • 1,1-Diphenylchloromethane
  • Chlorodiphenylmethane, 98%
Show all 31 synonyms
  • 1,1-Diphenylmethyl Chloride
  • 1-chloro-1,1-diphenylmethane
  • 1-chloro-1, 1-diphenylmethane
  • [Chloro(phenyl)methyl]benzene #
  • 1,1'-(Chloromethylene)dibenzene
  • Benzene,1'-(chloromethylene)bis-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Needlesexp.
Melting point
20.5 °Cexp.
Boiling point
173 °Cexp.
Density
1.1398 @ 20 °C/4 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
202.68 g/molcalc.
Exact mass
202.0549 Dacalc.
LogP (octanol/water)
4.01calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
2calc.
Heavy atoms
14calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.08calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(Cc2ccccc2)cc1

c1ccc(Cc2ccccc2)cc1

2 rings, 13 atoms, the Diphenylmethane ring system.

8,982 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H314Causes severe skin burns and eye damage.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (20)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P352If on skin: Wash with plenty of water.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P363Wash contaminated clothing before reuse.
  • P391Collect spillage.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Chlorodiphenylmethane suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 4 suppliers
4 of 4 offers

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Where suppliers are based

4 suppliers in 3 countries

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Chlorodiphenylmethane price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Chlorodiphenylmethane is traded under.

HS 2903.99Indicative HS code

Halogenated derivatives of aromatic hydrocarbons, other

World exports in 2024
$798M
−15.8% vs 2023, imports $786M
2019 to 2024
Top exporters
  1. China51.0%
  2. United States15.9%
  3. Belgium8.6%
Top importers
  1. India * partner reported16.1%
  2. United States14.7%
  3. Germany10.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Chlorodiphenylmethane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Chlorodiphenylmethane, based on the data on this page

What is Chlorodiphenylmethane?

Chlorodiphenylmethane is a chemical substance with the molecular formula C13H11Cl and a molar mass of 202.68 g/mol. Its CAS registry number is 90-99-3. The IUPAC name is [chloro(phenyl)methyl]benzene.

What is the CAS number of Chlorodiphenylmethane?

The CAS registry number of Chlorodiphenylmethane is 90-99-3.

What is the molecular formula and weight of Chlorodiphenylmethane?

The molecular formula of Chlorodiphenylmethane is C13H11Cl and its molar mass is 202.68 g/mol.

What is Chlorodiphenylmethane used for?

Known uses and roles of Chlorodiphenylmethane include building blocks in research and laboratory.

Is Chlorodiphenylmethane hazardous?

Chlorodiphenylmethane carries the GHS signal word "Danger". Main hazards: causes severe skin burns and eye damage, causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Chlorodiphenylmethane?

Chlorodiphenylmethane is usually classified under HS code 290399 (Halogenated derivatives of aromatic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Chlorodiphenylmethane?

CompoundList lists 4 suppliers of Chlorodiphenylmethane in China, India and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Chlorodiphenylmethane in India?

1 supplier in India list Chlorodiphenylmethane on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Chlorodiphenylmethane?

Suppliers quote Chlorodiphenylmethane on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Chlorodiphenylmethane

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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