Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(2,3,5,6-TETRAMETHYLPHENYL)-4-OXOBUTYRIC ACID
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Purity: 98.0%
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134948-69-9

134948-69-9 structure

134948-69-9 structure

Name: 4-(2,3,5,6-TETRAMETHYLPHENYL)-4-OXOBUTYRIC ACID
Chemical Name: 4-Oxo-4-(2,3,5,6-tetramethylphenyl)butanoic acid
CAS Number: 134948-69-9
Molecular Formula: C₁₄H₁₈O₃
Molecular Weight: 234.29100
Create Date: 2016-08-17 11:00:54
Modify Date: 2023-02-01 18:42:55

Name	4-Oxo-4-(2,3,5,6-tetramethylphenyl)butanoic acid
Synonyms	4-Oxo-4-(2,3,5,6-tetramethyl-phenyl)-buttersaeure 4-oxo-4-(2,3,5,6-tetramethyl-phenyl)-butyric acid 4-(2,3,5,6-TETRAMETHYLPHENYL)-4-OXOBUTYRIC ACID 3-(2,3,5,6-Tetramethyl-benzoyl)-propionsaeure

Boiling Point	425.4ºC at 760 mmHg
Molecular Formula	C₁₄H₁₈O₃
Molecular Weight	234.29100
Flash Point	225.2ºC
Exact Mass	234.12600
PSA	54.37000
LogP	2.96770
Vapour Pressure	5.38E-08mmHg at 25°C
Index of Refraction	1.533

HS Code	2918300090

108-30-5 structure

108-30-5

95-93-2 structure

95-93-2

~%

134948-69-9 structure

134948-69-9

Literature: Chemische Berichte, , vol. 28, p. 3215

Precursor 2
108-30-5 95-93-2
DownStream 0

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%