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Sodium 3,3-dimethyl-2-oxobutyrate

Also known as: Sodium 3,3-dimethyl-2-oxobutanoate, Sodium trimethylpyruvate, 3,3-Dimethyl-2-oxobutyric acid sodium salt

Sodium 3,3-dimethyl-2-oxobutyrate (CAS 43165-46-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H9NaO3 and a molecular weight of 152.12400 g/mol. Key properties include a boiling point of 182.4ºC at 760 mmHg and a flash point of 78.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
43165-46-4
Jingsj CID
J-1345177-9
Molecular Formula
C6H9NaO3
Molecular Weight
152.12400 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point182.4ºC at 760 mmHg
Flash Point78.4ºC
Exact Mass152.04500
PSA57.20000

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 Sodium 3,3-dimethyl-2-oxobutyrate?

The CAS number of Sodium 3,3-dimethyl-2-oxobutyrate is 43165-46-4.

What are the molecular formula and molecular weight of Sodium 3,3-dimethyl-2-oxobutyrate?

Sodium 3,3-dimethyl-2-oxobutyrate has molecular formula C6H9NaO3 and molecular weight 152.12400 g/mol.

What are the upstream and downstream products of Sodium 3,3-dimethyl-2-oxobutyrate?

For Sodium 3,3-dimethyl-2-oxobutyrate, Downstream Products: DL-tert-Leucine, (S)-tert-Leucinol.

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

Last updated:

How to cite: Jingsj. "Sodium 3,3-dimethyl-2-oxobutyrate (CAS 43165-46-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1345177-9 (accessed 2026-11-09).

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