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Phenylacetic-α,α-d2 acid

Also known as: 2,2-dideuterio-2-phenylacetic acid, Benzeneacetic-d2 acid, Phenylacetic-2,2-d2 acid, Phenylacetic-alpha,alpha-d2 acid, Phenylacetic acid-α,α-d2, Phenylacetic-α,α-d2 Acid, MFCD00075154, <2,2-D2>Phenylessigsaeure

Phenylacetic-α,α-d2 acid (CAS 1076-07-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6D2O2 and a molecular weight of 138.16000 g/mol. Key properties include a melting point of 76-78ºC(lit.), a boiling point of 265.5ºC at 760 mmHg, a density of 1.182g/cm3 and a flash point of 156.2ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1076-07-9
Jingsj CID
J-7786-1
Molecular Formula
C8H6D2O2
Molecular Weight
138.16000 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point76-78ºC(lit.)
Boiling Point265.5ºC at 760 mmHg
Density1.182g/cm3
Flash Point156.2ºC
Exact Mass138.06500
PSA37.30000
LogP1.31370
Vapor Pressure0.00456mmHg at 25°C
Refractive Index1.552

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of Phenylacetic-α,α-d2 acid?

The CAS number of Phenylacetic-α,α-d2 acid is 1076-07-9.

What are the molecular formula and molecular weight of Phenylacetic-α,α-d2 acid?

Phenylacetic-α,α-d2 acid has molecular formula C8H6D2O2 and molecular weight 138.16000 g/mol.

Is Phenylacetic-α,α-d2 acid hazardous?

Phenylacetic-α,α-d2 acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of Phenylacetic-α,α-d2 acid?

For Phenylacetic-α,α-d2 acid, Upstream Products: Sodium phenylacetate, Carbon dioxide, Benzyl-α,α-d2 chloride; Downstream Products: 2-Phenylethanol-d4, Benzyl-α,α-d2 chloride, Phenethyl alcohol.

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

Last updated:

How to cite: Jingsj. "Phenylacetic-α,α-d2 acid (CAS 1076-07-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7786-1 (accessed 2026-11-09).

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