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Benzoic acid-2,3,4,5,6-d5

苯甲酸-2,3,4,5,6-d5

Also known as: Benzoic acid-d5, Benzoic-d5 acid, (2H5)Benzoic acid, Benzoic acid-2,3,4,5,6-d5, Benzoic-d5 acid (phenyl-d5), pentadeuterated benzoic acid, ring deuterated benzoic acid, Benzoic acid (ring-d5)

Benzoic acid-2,3,4,5,6-d5 (CAS 1079-02-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7HD5O2 and a molecular weight of 127.152 g/mol. It is also known as Benzoic acid-d5, Benzoic-d5 acid and (2H5)Benzoic acid. Key properties include a melting point of 121-125ºC(lit.), a boiling point of 249.3±9.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 121.1±0.0 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1079-02-3
Jingsj CID
J-7790-3
Molecular Formula
C7HD5O2
Chinese Name
苯甲酸-2,3,4,5,6-d5
Molecular Weight
127.152 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point121-125ºC(lit.)
Boiling Point249.3±9.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point121.1±0.0 °C

GHS Safety & Compliance

Corrosion / Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Benzoic acid-2,3,4,5,6-d5?

The CAS number of Benzoic acid-2,3,4,5,6-d5 is 1079-02-3.

What are the molecular formula and molecular weight of Benzoic acid-2,3,4,5,6-d5?

Benzoic acid-2,3,4,5,6-d5 has molecular formula C7HD5O2 and molecular weight 127.152 g/mol.

Is Benzoic acid-2,3,4,5,6-d5 hazardous?

Benzoic acid-2,3,4,5,6-d5 has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "Benzoic acid-2,3,4,5,6-d5 (CAS 1079-02-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7790-3 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.