CompoundList
Sign in
Amines and amides

Dichlorophenarsine

Also known as 2-amino-4-dichloroarsanylphenol, Diclorofenarsina, Dichlorphenarsinum

CAS 455-83-4Formula C6H6AsCl2NOMolar mass 253.95 g/mol
Get quotes Safety data
Dichlorophenarsine chemical structure, C6H6AsCl2NO, CAS 455-83-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
455-83-4
Formula
C6H6AsCl2NO
Molar mass
253.95 g/mol
HS code
293190
Category
Amines and amides

What is Dichlorophenarsine?

Plain description, key identifiers and synonyms

Dichlorophenarsine is a substituted aniline.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-amino-4-dichloroarsanylphenol
CAS number
455-83-4 CAS number cross-checked
Molecular formula
C6H6AsCl2NO
UNII
3WD5400T9N
InChIKey
GCFPPDBNEBHYGT-UHFFFAOYSA-N
InChI
InChI=1S/C6H6AsCl2NO/c8-7(9)4-1-2-6(11)5(10)3-4/h1-3,11H,10H2
SMILES (canonical and isomeric)
C1=CC(=C(C=C1[As](Cl)Cl)N)O

Synonyms

  • 2-amino-4-dichloroarsanylphenol
  • Diclorofenarsina
  • Dichlorphenarsinum
  • Dichlorophenarsinum
  • (3-Amino-4-hydroxyphenyl)arsonous dichloride
  • Arsonous dichloride, (3-amino-4-hydroxyphenyl)-

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
253.95 g/molcalc.
Exact mass
252.9042 Dacalc.
LogP (octanol/water)
1.15calc.
Topological polar surface area
46.25 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
11calc.
Rings
1calc.
Aromatic rings
1calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

Dichlorophenarsine suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade Dichlorophenarsine can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Dichlorophenarsine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Pharmacology

Dichlorophenarsine is an arsenic-containing agent formerly used in the treatment of syphilis.

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 Dichlorophenarsine 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 Dichlorophenarsine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Dichlorophenarsine?

Dichlorophenarsine is a substituted aniline.

What is the CAS number of Dichlorophenarsine?

The CAS registry number of Dichlorophenarsine is 455-83-4.

What is the molecular formula and weight of Dichlorophenarsine?

The molecular formula of Dichlorophenarsine is C6H6AsCl2NO and its molar mass is 253.95 g/mol.

What is Dichlorophenarsine used for?

Known uses and roles of Dichlorophenarsine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Dichlorophenarsine hazardous?

No GHS hazard classification for Dichlorophenarsine 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 Dichlorophenarsine?

Dichlorophenarsine 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 Dichlorophenarsine?

Post a free request on CompoundList and suppliers of Dichlorophenarsine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Dichlorophenarsine?

Suppliers quote Dichlorophenarsine 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 Dichlorophenarsine

Get quotes for Dichlorophenarsine

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Dichlorophenarsine
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dichlorophenarsine with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dichlorophenarsine-455-83-4" title="Dichlorophenarsine structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Amines and amides or HS code 293190

Price on request
Free quotes, contact stays private
Get quotes