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-dimethoxyphenyl)methylene]-, 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

15818-13-0

15818-13-0 structure

15818-13-0 structure

Name: Propanedioic acid,2-[(3,4-dimethoxyphenyl)methylene]-, 1,3-diethyl ester
Chemical Name: diethyl 2-[(3,4-dimethoxyphenyl)methylidene]propanedioate
CAS Number: 15818-13-0
Molecular Formula: C₁₆H₂₀O₆
Molecular Weight: 308.32600
Create Date: 2016-07-03 12:07:36
Modify Date: 2025-08-25 14:38:42

Name	diethyl 2-[(3,4-dimethoxyphenyl)methylidene]propanedioate
Synonyms	Diethyl (3,4-dimethoxybenzylidene)malonate (3,4-Dimethoxy-benzyliden)-malonsaeure-diethylester diethyl 3,4-dimethoxybenzalmalonate benzylmalonate diester 2-(3,4-Dimethoxy-benzyliden)-malonsaeure-diethylester 3,4-dimethoxybenzylidene malonic acid diethyl ester

Density	1.151g/cm3
Boiling Point	391.9ºC at 760mmHg
Molecular Formula	C₁₆H₂₀O₆
Molecular Weight	308.32600
Flash Point	170.2ºC
Exact Mass	308.12600
PSA	71.06000
LogP	2.21340
Vapour Pressure	2.37E-06mmHg at 25°C
Index of Refraction	1.525

120-14-9 structure

120-14-9

105-53-3 structure

105-53-3

~99%

15818-13-0 structure

15818-13-0

Literature: Gu, Jian-Xin; Holland, Herbert L. Synthetic Communications, 1998 , vol. 28, # 18 p. 3305 - 3315

Precursor 2
120-14-9 105-53-3
DownStream 1
61696-80-8

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