4-ETHYLPHENOL-2,3,5,6-D4, OD

4-乙基苯酚-D4

Also known as: 4-Ethylphenol-2,3,5,6-d4, OD, 4-Ethylphenol-d4,OD, D5-4-Ethylphenol, 4-Ethylphenol-2,3,5,6-d4, OD in isooctane, 4-Ethylphenol-d5

4-ETHYLPHENOL-2,3,5,6-D4, OD (CAS 340256-40-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H5D5O and a molecular weight of 127.195 g/mol. It is also known as 4-Ethylphenol-2,3,5,6-d4, OD, 4-Ethylphenol-d4,OD and D5-4-Ethylphenol. Key properties include a boiling point of 219.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 100.6±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 340256-40-8
Jingsj CID: J-1956471-3
Molecular Formula: C₈H₅D₅O
Chinese Name: 4-乙基苯酚-D4
Molecular Weight: 127.195 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	219.0±0.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	100.6±0.0 °C

Frequently Asked Questions

What is the CAS number of 4-ETHYLPHENOL-2,3,5,6-D4, OD?

The CAS number of 4-ETHYLPHENOL-2,3,5,6-D4, OD is 340256-40-8.

What are the molecular formula and molecular weight of 4-ETHYLPHENOL-2,3,5,6-D4, OD?

4-ETHYLPHENOL-2,3,5,6-D4, OD has molecular formula C8H5D5O and molecular weight 127.195 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-ETHYLPHENOL-2,3,5,6-D4, OD (CAS 340256-40-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956471-3 (accessed 2026-10-25).

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