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Aromatic building blocks

Dichloro(triphenyl)-lambda~5~-arsane

Also known as Triphenylarsindichlorid, Dichlorotri(phenyl)-lambda~5~-arsane

CAS 2526-65-0Formula C18H15AsCl2Molar mass 377.15 g/mol
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Dichloro(triphenyl)-lambda~5~-arsane chemical structure, C18H15AsCl2, CAS 2526-65-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2526-65-0
Formula
C18H15AsCl2
Molar mass
377.15 g/mol
HS code
293190
Category
Aromatic building blocks

What is Dichloro(triphenyl)-lambda~5~-arsane?

Plain description, key identifiers and synonyms

Dichloro(triphenyl)-lambda~5~-arsane is a chemical substance with the molecular formula C18H15AsCl2 and a molar mass of 377.15 g/mol. Its CAS registry number is 2526-65-0. The IUPAC name is dichloro(triphenyl)-λ5-arsane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dichloro(triphenyl)-λ5-arsane
CAS number
2526-65-0 CAS number cross-checked
Molecular formula
C18H15AsCl2
InChIKey
WZHNKKKZWQJPQM-UHFFFAOYSA-N
InChI
InChI=1S/C18H15AsCl2/c20-19(21,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
SMILES (canonical and isomeric)
C1=CC=C(C=C1)[As](C2=CC=CC=C2)(C3=CC=CC=C3)(Cl)Cl

Synonyms

  • Triphenylarsindichlorid
  • Dichlorotri(phenyl)-lambda~5~-arsane

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
377.15 g/molcalc.
Exact mass
375.9767 Dacalc.
LogP (octanol/water)
3.58calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
3calc.
Heavy atoms
21calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0calc.
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([As](c2ccccc2)c2ccccc2)cc1

c1ccc([As](c2ccccc2)c2ccccc2)cc1

3 rings, 19 atoms, the Triphenylarsine ring system.

67 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Dichloro(triphenyl)-lambda~5~-arsane suppliers

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Dichloro(triphenyl)-lambda~5~-arsane 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

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dichloro(triphenyl)-lambda~5~-arsane is traded under.

HS 2931.90Indicative HS code

Organo-inorganic compounds, other than tetramethyl lead, tetraethyl lead, tributyltin compounds…

World exports in 2024
$3.97B
+5.3% vs 2023, imports $3.93B
2019 to 2024
Top exporters
  1. China28.3%
  2. United States15.6%
  3. Germany15.1%
Top importers
  1. United States14.6%
  2. China13.0%
  3. South Korea8.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Dichloro(triphenyl)-lambda~5~-arsane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dichloro(triphenyl)-lambda~5~-arsane, based on the data on this page

What is Dichloro(triphenyl)-lambda~5~-arsane?

Dichloro(triphenyl)-lambda~5~-arsane is a chemical substance with the molecular formula C18H15AsCl2 and a molar mass of 377.15 g/mol. Its CAS registry number is 2526-65-0. The IUPAC name is dichloro(triphenyl)-λ5-arsane.

What is the CAS number of Dichloro(triphenyl)-lambda~5~-arsane?

The CAS registry number of Dichloro(triphenyl)-lambda~5~-arsane is 2526-65-0.

What is the molecular formula and weight of Dichloro(triphenyl)-lambda~5~-arsane?

The molecular formula of Dichloro(triphenyl)-lambda~5~-arsane is C18H15AsCl2 and its molar mass is 377.15 g/mol.

What is Dichloro(triphenyl)-lambda~5~-arsane used for?

Known uses and roles of Dichloro(triphenyl)-lambda~5~-arsane include building blocks in research and laboratory.

Is Dichloro(triphenyl)-lambda~5~-arsane hazardous?

No GHS hazard classification for Dichloro(triphenyl)-lambda~5~-arsane is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Dichloro(triphenyl)-lambda~5~-arsane?

Dichloro(triphenyl)-lambda~5~-arsane is usually classified under HS code 293190 (X. ORGANO-INORGANIC COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dichloro(triphenyl)-lambda~5~-arsane?

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What is the price of Dichloro(triphenyl)-lambda~5~-arsane?

Suppliers quote Dichloro(triphenyl)-lambda~5~-arsane 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 Dichloro(triphenyl)-lambda~5~-arsane

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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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