Dipropylene glycol monomethyl ether

Also known as: DPM, DPGME, Di(propylene glycol) methyl ether, 1-(2-methoxy-1-methylethoxy)-2-propanol, 2-(2-methoxypropoxy)-1-propanol, Methoxypropoxypropanol, Arcosolv DPM, DOWANOL DPM, Dowanol 50B, Propylene glycol methyl ether (dimer), 1-(2-Methoxyisopropoxy)-2-propanol

Dipropylene glycol monomethyl ether (CAS 34590-94-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H16O3 and a molecular weight of 148.200 g/mol. Key properties include a melting point of -80°C, a boiling point of 190 ºC, a density of 0.951 and a flash point of 166 ºF. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34590-94-8
Jingsj CID: J-1100443-3
Molecular Formula: C₇H₁₆O₃
Molecular Weight: 148.200 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-80°C
Boiling Point	190 ºC
Density	0.951
Flash Point	166 ºF
Exact Mass	148.109940
PSA	38.69000
LogP	-0.46
Vapor Pressure	0.1±0.9 mmHg at 25°C
Refractive Index	1.422
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.

Customs & Trade Information

HS Code	29094919

Frequently Asked Questions

What is the CAS number of Dipropylene glycol monomethyl ether?

The CAS number of Dipropylene glycol monomethyl ether is 34590-94-8.

What are the molecular formula and molecular weight of Dipropylene glycol monomethyl ether?

Dipropylene glycol monomethyl ether has molecular formula C7H16O3 and molecular weight 148.200 g/mol.

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. "Dipropylene glycol monomethyl ether (CAS 34590-94-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1100443-3 (accessed 2026-11-06).

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