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4,4-dimethyl-2-oxopentanoic acid

Also known as: neopentylglyoxylic acid, 4,4-dimethyl-2-oxovaleric acid, 2-oxo-4,4-dimethylpentanoic acid, Neopentylglyoxylicacid, Pentanoic acid, 4,4-dimethyl-2-oxo-

4,4-dimethyl-2-oxopentanoic acid (CAS 34906-87-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H12O3 and a molecular weight of 144.16800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
34906-87-1
Jingsj CID
J-1032853-7
Molecular Formula
C7H12O3
Molecular Weight
144.16800 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass144.07900
PSA54.37000
LogP1.07630
Storage Conditions-20°C

Customs & Trade Information

HS Code2918300090
Summary2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4,4-dimethyl-2-oxopentanoic acid?

The CAS number of 4,4-dimethyl-2-oxopentanoic acid is 34906-87-1.

What are the molecular formula and molecular weight of 4,4-dimethyl-2-oxopentanoic acid?

4,4-dimethyl-2-oxopentanoic acid has molecular formula C7H12O3 and molecular weight 144.16800 g/mol.

What are the upstream and downstream products of 4,4-dimethyl-2-oxopentanoic acid?

For 4,4-dimethyl-2-oxopentanoic acid, Upstream Products: 4-tert-Amylphenol, 4,4-DIMETHYL-2-PENTANONE; Downstream Products: 2,2-dimethylbutanoic acid, L-α-Neopentylglycine.

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

Last updated:

How to cite: Jingsj. "4,4-dimethyl-2-oxopentanoic acid (CAS 34906-87-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1032853-7 (accessed 2026-11-09).

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