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: Propanedioic acid,2-(3,4,5-trimethoxybenzoyl)-, 1,3-diethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7478-67-3

7478-67-3 structure

7478-67-3 structure

Name: Propanedioic acid,2-(3,4,5-trimethoxybenzoyl)-, 1,3-diethyl ester
Chemical Name: diethyl 2-(3,4,5-trimethoxybenzoyl)propanedioate
CAS Number: 7478-67-3
Molecular Formula: C₁₇H₂₂O₈
Molecular Weight: 354.35200
Create Date: 2018-12-27 12:29:37
Modify Date: 2025-08-23 16:51:51

Name	diethyl 2-(3,4,5-trimethoxybenzoyl)propanedioate
Synonyms	diethyl(3,4,5-trimethoxybenzoyl)malonate T0514-7064 (3,4,5-Trimethoxy-benzoyl)-malonsaeure-diaethylester (3,4,5-trimethoxy-benzoyl)-malonic acid diethyl ester

Density	1.183g/cm3
Boiling Point	426.9ºC at 760 mmHg
Molecular Formula	C₁₇H₂₂O₈
Molecular Weight	354.35200
Flash Point	185ºC
Exact Mass	354.13100
PSA	97.36000
LogP	1.63750
Index of Refraction	1.497

HS Code	2918990090

996-82-7 structure

996-82-7

4521-61-3 structure

4521-61-3

~%

7478-67-3 structure

7478-67-3

Literature: Huang; Tarbell; Arnstein Journal of the American Chemical Society, 1948 , vol. 70, p. 4181,4183

Precursor 2
996-82-7 4521-61-3
DownStream 2
1136-86-3 118-41-2

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%

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