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Aromatic building blocks

Arsacetin

Also known as N-Acetylarsanilic acid, p-acetamidobenzenearsonic acid, (4-(Acetylamino)phenyl)arsonic acid

CAS 618-22-4Formula C8H10AsNO4Molar mass 259.09 g/molEC 210-541-6
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Arsacetin chemical structure, C8H10AsNO4, CAS 618-22-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
618-22-4
Formula
C8H10AsNO4
Molar mass
259.09 g/mol
EC number
210-541-6
HS code
293190
Category
Aromatic building blocks

What is Arsacetin?

Plain description, key identifiers and synonyms

Arsacetin is a chemical substance with the molecular formula C8H10AsNO4 and a molar mass of 259.09 g/mol. Its CAS registry number is 618-22-4. The IUPAC name is (4-acetamidophenyl)arsonic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4-acetamidophenyl)arsonic acid
CAS number
618-22-4 CAS number cross-checked
EC number
210-541-6
Molecular formula
C8H10AsNO4
UNII
JS109AD2Z9
InChIKey
LTGKKKITNWDUCD-UHFFFAOYSA-N
InChI
InChI=1S/C8H10AsNO4/c1-6(11)10-8-4-2-7(3-5-8)9(12,13)14/h2-5H,1H3,(H,10,11)(H2,12,13,14)
SMILES (canonical and isomeric)
CC(=O)NC1=CC=C(C=C1)[As](=O)(O)O

Synonyms

  • N-Acetylarsanilic acid
  • p-acetamidobenzenearsonic acid
  • (4-(Acetylamino)phenyl)arsonic acid
  • Acide acetamido-4 benzene arsonique
  • Arsonic acid, (4-(acetylamino)phenyl)-
  • Arsonic acid, [4-(acetylamino)phenyl]-
  • 3-16-00-01110 (Beilstein Handbook Reference)
  • Arsacetin (6CI)
  • [4-(Acetylamino)phenyl]arsonic acid
  • Arsanilic acid, N-acetyl-(7CI,8CI)
  • Arsanilic acid, N-acetyl-
  • (4-acetamidophenyl)arsonic acid
  • 4-Acetamidophenylarsonic acid
  • 4-Acetamidobenzolarsonsaure

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
259.09 g/molcalc.
Exact mass
258.9826 Dacalc.
LogP (octanol/water)
-0.79calc.
Topological polar surface area
86.63 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.13calc.
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.

Arsacetin suppliers

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

Frequently asked questions

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

What is Arsacetin?

Arsacetin is a chemical substance with the molecular formula C8H10AsNO4 and a molar mass of 259.09 g/mol. Its CAS registry number is 618-22-4. The IUPAC name is (4-acetamidophenyl)arsonic acid.

What is the CAS number of Arsacetin?

The CAS registry number of Arsacetin is 618-22-4.

What is the molecular formula and weight of Arsacetin?

The molecular formula of Arsacetin is C8H10AsNO4 and its molar mass is 259.09 g/mol.

What is Arsacetin used for?

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

Is Arsacetin hazardous?

No GHS hazard classification for Arsacetin 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 Arsacetin?

Arsacetin 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 Arsacetin?

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

What is the price of Arsacetin?

Suppliers quote Arsacetin 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 Arsacetin

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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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