Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenebutanoic acid,4-methyl-a-(4-methylphenyl)-b-oxo-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6632-84-4

6632-84-4 structure

6632-84-4 structure

Name: Benzenebutanoic acid,4-methyl-a-(4-methylphenyl)-b-oxo-, ethyl ester
Chemical Name: ethyl 2,4-bis(4-methylphenyl)-3-oxobutanoate
CAS Number: 6632-84-4
Molecular Formula: C₂₀H₂₂O₃
Molecular Weight: 310.38700
Create Date: 2016-03-16 05:16:01
Modify Date: 2025-09-13 01:17:06

Name	ethyl 2,4-bis(4-methylphenyl)-3-oxobutanoate
Synonyms	2,4-Di-p-tolyl-acetessigsaeure-aethylester 2,4-di-p-tolyl-acetoacetic acid ethyl ester

Density	1.097g/cm3
Boiling Point	421.1ºC at 760 mmHg
Molecular Formula	C₂₀H₂₂O₃
Molecular Weight	310.38700
Flash Point	182.7ºC
Exact Mass	310.15700
PSA	43.37000
LogP	3.76190
Index of Refraction	1.551

HS Code	2918300090

14062-19-2 structure

14062-19-2

920-39-8 structure

920-39-8

~%

6632-84-4 structure

6632-84-4

Literature: Zaugg; Rapala; Leffler Journal of the American Chemical Society, 1948 , vol. 70, p. 3224,3226

Precursor 2
14062-19-2 920-39-8
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%

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