Potassium 3-methoxy-3-oxopropanoate

Modify Date: 2025-08-24 19:19:01

Potassium 3-methoxy-3-oxopropanoate Structure
Potassium 3-methoxy-3-oxopropanoate structure
Common Name Potassium 3-methoxy-3-oxopropanoate
CAS Number 38330-80-2 Molecular Weight 156.178
Density N/A Boiling Point 232.1ºC at 760 mmHg
Molecular Formula C4H5KO4 Melting Point 200 °C
MSDS Chinese USA Flash Point 103.7ºC

 Names

Name Monomethyl monopotassium malonate
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 232.1ºC at 760 mmHg
Melting Point 200 °C
Molecular Formula C4H5KO4
Molecular Weight 156.178
Flash Point 103.7ºC
Exact Mass 155.982498
PSA 66.43000
Storage condition Refrigerator

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S37/39-S26
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2917190090

 Synthetic Route

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Potassium 3-methoxy-3-oxopropanoate Structure

Potassium 3-met...

CAS#:38330-80-2

Literature: Dr. Reddy's Laboratories Ltd. Patent: EP2221299 A2, 2010 ; Location in patent: Page/Page column 8 ;

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Potassium 3-methoxy-3-oxopropanoate Structure

Potassium 3-met...

CAS#:38330-80-2

Literature: Feng, Yi-Si; Wu, Wei; Xu, Zhong-Qiu; Li, Yan; Li, Ming; Xu, Hua-Jian Tetrahedron, 2012 , vol. 68, # 9 p. 2113 - 2120

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

potassium,3-methoxy-3-oxopropanoate
MFCD00014021
EINECS 253-886-8
Propanedioic acid, monomethyl ester, potassium salt (1:1)
Methyl Potassium Malonate
Malonic Acid Monomethyl Ester Potassium Salt
Malonic Acid Methyl Ester Potassium Salt
Potassium 3-methoxy-3-oxopropanoate
Hydrogen Methyl Malonate Potassium Salt
MonoMethyl PotassiuM Malonate
Monomethyl Malonate Potassium Salt
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