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3-(4-Aminophenyl)benzonitrile

Also known as: 4'-AMINOBIPHENYL-3-CARBONITRILE, 4'-AMINO[1,1'-BIPHENYL]-3-CARBONITRILE, 4'-Aminobiphenyl-3-carbonitrile, 4μ-Amino-[1,1μ-biphenyl]-3-carbonitrile, 4μ-Aminobiphenyl-3-carbonitrile, 4’-Amino-3-cyanobiphenyl, AKOS BAR-0462, SALOR-INT L300683-1EA

3-(4-Aminophenyl)benzonitrile (CAS 443998-73-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H10N2 and a molecular weight of 194.23200 g/mol. Key properties include a melting point of 128-132ºC(lit.), a boiling point of 375.1ºC at 760 mmHg, a density of 1.18g/cm3 and a flash point of 180.7ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
443998-73-0
Jingsj CID
J-1502914-8
Molecular Formula
C13H10N2
Molecular Weight
194.23200 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point128-132ºC(lit.)
Boiling Point375.1ºC at 760 mmHg
Density1.18g/cm3
Flash Point180.7ºC
Exact Mass194.08400
PSA49.81000
LogP3.38868
Refractive Index1.649

GHS Safety & Compliance

Corrosion / Irritant / Environmental HazardSignal word: Danger
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H318 — Causes serious eye damage
  • H332 — Harmful if inhaled
  • H400 — Very toxic to aquatic life

Customs & Trade Information

HS Code2926909090
SummaryHS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-(4-Aminophenyl)benzonitrile?

The CAS number of 3-(4-Aminophenyl)benzonitrile is 443998-73-0.

What are the molecular formula and molecular weight of 3-(4-Aminophenyl)benzonitrile?

3-(4-Aminophenyl)benzonitrile has molecular formula C13H10N2 and molecular weight 194.23200 g/mol.

Is 3-(4-Aminophenyl)benzonitrile hazardous?

3-(4-Aminophenyl)benzonitrile has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H318 — Causes serious eye damage.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-(4-Aminophenyl)benzonitrile (CAS 443998-73-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502914-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.