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-ethyl-2-(3-phenyl-2-propen-1-yl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4472-91-7

4472-91-7 structure

4472-91-7 structure

Name: Propanedioic acid,2-ethyl-2-(3-phenyl-2-propen-1-yl)-
Chemical Name: 2-ethyl-2-(3-phenylprop-2-enyl)propanedioic acid
CAS Number: 4472-91-7
Molecular Formula: C₁₄H₁₆O₄
Molecular Weight: 248.27400
Create Date: 2016-05-09 10:28:54
Modify Date: 2025-08-20 07:33:18

Name	2-ethyl-2-(3-phenylprop-2-enyl)propanedioic acid
Synonyms	Aethyl-trans-cinnamyl-malonsaeure Malonicacid,cinnamylethyl-(8CI) Propanedioic acid,2-ethyl-2-(3-phenyl-2-propen-1-yl) ethyl-trans-cinnamyl-malonic acid 5-Hexene-3,3-dicarboxylic acid,6-phenyl 2-CINNAMYL-2-ETHYL-PROPANEDIOIC ACID

Density	1.227g/cm3
Boiling Point	487.5ºC at 760mmHg
Molecular Formula	C₁₄H₁₆O₄
Molecular Weight	248.27400
Flash Point	262.7ºC
Exact Mass	248.10500
PSA	74.60000
LogP	2.65550
Index of Refraction	1.591

HS Code	2917190090

996-82-7 structure

996-82-7

4392-24-9 structure

4392-24-9

~%

4472-91-7 structure

4472-91-7

Literature: Blicke; Centolella Journal of the American Chemical Society, 1938 , vol. 60, p. 2923

Precursor 2
996-82-7 4392-24-9
DownStream 0

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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