1-methoxypentane-2,4-dione

Also known as: 1-Methoxy-2,4-pentanedione, 1-METHOXY-2,4-PENTANEDIONE, 2,4-Pentanedione, 1-methoxy-, 1-Methoxypentane-2,4-dione

1-methoxypentane-2,4-dione (CAS 6290-50-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C6H10O3 and a molecular weight of 130.14200 g/mol. Key properties include a boiling point of 270.1ºC at 760 mmHg, a density of 1.066g/cm3 and a flash point of 114.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6290-50-2
Jingsj CID: J-1428995-3
Molecular Formula: C₆H₁₀O₃
Molecular Weight: 130.14200 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	270.1ºC at 760 mmHg
Density	1.066g/cm3
Flash Point	114.4ºC
Exact Mass	130.06300
PSA	43.37000
LogP	0.18100
Refractive Index	1.454

Customs & Trade Information

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-methoxypentane-2,4-dione?

The CAS number of 1-methoxypentane-2,4-dione is 6290-50-2.

What are the molecular formula and molecular weight of 1-methoxypentane-2,4-dione?

1-methoxypentane-2,4-dione has molecular formula C6H10O3 and molecular weight 130.14200 g/mol.

What are the upstream and downstream products of 1-methoxypentane-2,4-dione?

For 1-methoxypentane-2,4-dione, Upstream Products: Ethyl methoxyacetate, Carbon tetrachloride, benzene; Downstream Products: 5-amino-4-(methoxymethyl)-6-methyl-3-pyridinemethanamine, 2-Chloro-4-(methoxymethyl)-6-methyl-5-nitronicotinonitrile, 1,2-dihydro-4-(methoxymethyl)-6-methyl-2-oxo-3-pyridinecarbonitrile.

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. "1-methoxypentane-2,4-dione (CAS 6290-50-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1428995-3 (accessed 2026-11-09).

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