2-Phenoxyethyl-1,1-d2 alcohol

Also known as: 2-Phenoxyethanol-1,1-d2, 2-Phenoxyethanol-d2, 2-Phenoxyethyl--d2 Alcohol, Phenoxyethanol-d2, 1,1-dideuterio-2-phenoxyethanol, ETHYLENE GLYCOL PHENYL ETHER-D2

2-Phenoxyethyl-1,1-d2 alcohol (CAS 21273-38-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H8D2O2 and a molecular weight of 140.17600 g/mol. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21273-38-1
Jingsj CID: J-1958296-8
Molecular Formula: C₈H₈D₂O₂
Molecular Weight: 140.17600 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	140.08100
PSA	29.46000
LogP	1.05770

GHS Safety & Compliance

IrritantSignal word: Warning

H302 — Harmful if swallowed
H319 — Causes serious eye irritation

Activity & Biological Data

Additional Information	[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216. [2]. B Dréno, et al. Safety Review of Phenoxyethanol When Used as a Preservative in Cosmetics. J Eur Acad Dermatol Venereol. 2019 Nov;33 Suppl 7:15-24.

Frequently Asked Questions

What is the CAS number of 2-Phenoxyethyl-1,1-d2 alcohol?

The CAS number of 2-Phenoxyethyl-1,1-d2 alcohol is 21273-38-1.

What are the molecular formula and molecular weight of 2-Phenoxyethyl-1,1-d2 alcohol?

2-Phenoxyethyl-1,1-d2 alcohol has molecular formula C8H8D2O2 and molecular weight 140.17600 g/mol.

Is 2-Phenoxyethyl-1,1-d2 alcohol hazardous?

2-Phenoxyethyl-1,1-d2 alcohol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.

What are the upstream and downstream products of 2-Phenoxyethyl-1,1-d2 alcohol?

For 2-Phenoxyethyl-1,1-d2 alcohol, Upstream Products: Methyl 2-phenoxyacetate, Phenoxyacetic acid, Ethyl phenoxyacetate.

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. "2-Phenoxyethyl-1,1-d2 alcohol (CAS 21273-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958296-8 (accessed 2026-11-09).

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