Mono(2-ethylhexyl) phosphate

磷酸-2-乙基己酯

Also known as: (2-ETHYLHEXYL) PHOSPHATE, (2-ethylhexyl) phosphate, 2-ETHYLHEXYL ACID PHOSPHATE, 2-ETHYLHEXYL PHOSPHATE, 2-Ethylhexyl acid phosphate (mixture), 2-ethylhexyl dihydrogen phosphate, 2-ethylhexylphosphoric acid, PHOSPHORIC ACID 2-ETHYLHEXYL ESTER, Phosphoric acid dihydrogen (2-ethylhexyl), Phosphoric acid dihydrogen 2-ethylhexyl, Phosphoric acid, mono(2-ethylhexyl) ester, l'acide mono(2-ethylhexyl)phosphorique, mono (2-ethylhexyl) phosphate, mono-(2-ethylhexyl)phosphoric acid, Mono(2-ethylhexyl) phosphate

Mono(2-ethylhexyl) phosphate (CAS 1070-03-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H19O4P and a molecular weight of 210.20800 g/mol. It is also known as (2-ETHYLHEXYL) PHOSPHATE, (2-ethylhexyl) phosphate and 2-ETHYLHEXYL ACID PHOSPHATE. Key properties include a boiling point of 321.8ºC at 760mmHg, a density of 1.127g/cm3 and a flash point of 148.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1070-03-7
Jingsj CID
J-28554-4
Molecular Formula
C8H19O4P
Chinese Name
磷酸-2-乙基己酯
Molecular Weight
210.20800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point321.8ºC at 760mmHg
Density1.127g/cm3
Flash Point148.4ºC

Frequently Asked Questions

What is the CAS number of Mono(2-ethylhexyl) phosphate?

The CAS number of Mono(2-ethylhexyl) phosphate is 1070-03-7.

What are the molecular formula and molecular weight of Mono(2-ethylhexyl) phosphate?

Mono(2-ethylhexyl) phosphate has molecular formula C8H19O4P and molecular weight 210.20800 g/mol.

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

Last updated:

How to cite: Jingsj. "Mono(2-ethylhexyl) phosphate (CAS 1070-03-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28554-4 (accessed 2026-10-23).

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