4'-Hydroxy-4-biphenylcarbonitrile

Also known as: 4-Cyano-4'-hydroxybiphenyl, 4'-Hydroxybiphenyl-4-carbonitrile, 4'-Cyano-4-biphenylol, 4'-Hydroxy[1,1'-biphenyl]-4-carbonitrile, 4-(4-Hydroxyphenyl)benzonitrile, 4-Hydroxy-4'-cyanobiphenyl, 4-Hydroxybiphenyl-4-carbonitrile, 4'-Hydroxy-4-cyanobiphenyl, 4'-cyanobiphenyl-4-ol, 4-(4'-Hydroxyphenyl)benzonitrile, 4-CYAN-4'-HYDROXYBIPHENYL, 4-CYANO-4'-HYDROXY-1,1'-BIPHENYL, 4-HYDROXY-4'-CYANOBIPHENYL, EINECS 427-840-4, MFCD00059625

4'-Hydroxy-4-biphenylcarbonitrile (CAS 19812-93-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C13H9NO and a molecular weight of 195.217 g/mol. Key properties include a melting point of 192-199 °C, a boiling point of 379.8±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 183.5±23.2 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19812-93-2
Jingsj CID: J-1352494-2
Molecular Formula: C₁₃H₉NO
Molecular Weight: 195.217 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	192-199 °C
Boiling Point	379.8±25.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	183.5±23.2 °C
Exact Mass	195.068420
PSA	44.02000
LogP	2.52
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.652

GHS Safety & Compliance

IrritantSignal word: Warning

H302 — Harmful if swallowed
H312 — Harmful in contact with skin
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H332 — Harmful if inhaled
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2926909090
Summary	HS: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 4'-Hydroxy-4-biphenylcarbonitrile?

The CAS number of 4'-Hydroxy-4-biphenylcarbonitrile is 19812-93-2.

What are the molecular formula and molecular weight of 4'-Hydroxy-4-biphenylcarbonitrile?

4'-Hydroxy-4-biphenylcarbonitrile has molecular formula C13H9NO and molecular weight 195.217 g/mol.

Is 4'-Hydroxy-4-biphenylcarbonitrile hazardous?

4'-Hydroxy-4-biphenylcarbonitrile has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.

What are the upstream and downstream products of 4'-Hydroxy-4-biphenylcarbonitrile?

For 4'-Hydroxy-4-biphenylcarbonitrile, Upstream Products: 4-Bromophenol, 4-Cyanophenylboronic acid, 4-Chlorobenzonitrile; Downstream Products: 4'-Butoxy-1,1'-biphenyl-4-carbonitrile, ABT-239, 4'-Propoxy-4-biphenylcarbonitrile.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4'-Hydroxy-4-biphenylcarbonitrile (CAS 19812-93-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1352494-2 (accessed 2026-11-09).

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