2-oxo-delta(3)-4,5,5-trimethylcyclopentenylacetic acid

Modify Date: 2024-04-07 16:05:31

2-oxo-delta(3)-4,5,5-trimethylcyclopentenylacetic acid Structure
2-oxo-delta(3)-4,5,5-trimethylcyclopentenylacetic acid structure
Common Name 2-oxo-delta(3)-4,5,5-trimethylcyclopentenylacetic acid
CAS Number 1130-49-0 Molecular Weight 182.21600
Density 1.09g/cm3 Boiling Point 328.2ºC at 760mmHg
Molecular Formula C10H14O3 Melting Point N/A
MSDS N/A Flash Point 166.5ºC

 Names

Name (2,2,3-trimethyl-5-oxocyclopent-3-en-1-yl)acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.09g/cm3
Boiling Point 328.2ºC at 760mmHg
Molecular Formula C10H14O3
Molecular Weight 182.21600
Flash Point 166.5ºC
Exact Mass 182.09400
PSA 54.37000
LogP 1.63250
Vapour Pressure 3.82E-05mmHg at 25°C
Index of Refraction 1.482

 Safety Information

HS Code 2918300090

 Synthetic Route

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2-oxo-delta(3)-4,5,5-trimethylcyclopentenylacetic acid Structure

2-oxo-delta(3)-...

CAS#:1130-49-0

Literature: Bredt; Pinten Journal fuer Praktische Chemie (Leipzig), 1928 , vol. <2> 119, p. 86,101

~%

2-oxo-delta(3)-4,5,5-trimethylcyclopentenylacetic acid Structure

2-oxo-delta(3)-...

CAS#:1130-49-0

Literature: AROMAGEN CORPORATION Patent: WO2004/13079 A1, 2004 ; Location in patent: Page 20-21 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2918300090
Summary 2918300090 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%

 Synonyms

(2,2,3-Trimethyl-5-oxo-cyclopent-3-enyl)-essigsaeure
ketocampholenic acid
2-Oxo-delta3-4,5,5-trimethylcyclopentenylacetic acid
Otmcpa
(2,2,3-trimethyl-5-oxo-cyclopent-3-enyl)-acetic acid
2-oxo-4,5,5-trimethylcyclopent-3-enylacetic acid,KCA
1.1.2-Trimethyl-cyclopenten-(2)-on-(4)-essigsaeure-(5)