isopropyl hydrogen maleate

Modify Date: 2025-08-26 15:29:02

isopropyl hydrogen maleate Structure
isopropyl hydrogen maleate structure
Common Name isopropyl hydrogen maleate
CAS Number 924-83-4 Molecular Weight 158.15200
Density 1.161g/cm3 Boiling Point 266.4ºC at 760mmHg
Molecular Formula C7H10O4 Melting Point N/A
MSDS N/A Flash Point 107.2ºC

 Names

Name (Z)-4-oxo-4-propan-2-yloxybut-2-enoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.161g/cm3
Boiling Point 266.4ºC at 760mmHg
Molecular Formula C7H10O4
Molecular Weight 158.15200
Flash Point 107.2ºC
Exact Mass 158.05800
PSA 63.60000
LogP 0.57880
Index of Refraction 1.467
InChIKey FWUIHQFQLSWYED-ARJAWSKDSA-N
SMILES CC(C)OC(=O)C=CC(=O)O

 Safety Information

HS Code 2918990090

 Synthetic Route

~92%

isopropyl hydrogen maleate Structure

isopropyl hydro...

CAS#:924-83-4

Literature: Kammoun; Le Bigot; Delmas; Boutevin Synthetic Communications, 1997 , vol. 27, # 16 p. 2777 - 2781

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isopropyl hydrogen maleate Structure

isopropyl hydro...

CAS#:924-83-4

Literature: NOF Corporation Patent: US5723558 A1, 1998 ;

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isopropyl hydrogen maleate Structure

isopropyl hydro...

CAS#:924-83-4

Literature: Suvorov,A.L.; Spasskii,S.S. Doklady Chemistry, 1964 , vol. 157, p. 741 - 743 Doklady Akademii Nauk SSSR, 1964 , vol. 157, # 3 p. 639 - 642

 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

maleic acid-monoisopropyl ester
Monoisopropyl maleate
isopropyl hydrogen maleate
Isopropyl maleate half ester
EINECS 213-109-5
Maleinsaeure-monoisopropylester
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