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: 2-methylenesuccinic acid, ester with propane-1,2-diol (1:2)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

52919-42-3

52919-42-3 structure

52919-42-3 structure

Name: 2-methylenesuccinic acid, ester with propane-1,2-diol (1:2)
Chemical Name: bis(2-hydroxypropyl) 2-methylidenebutanedioate
CAS Number: 52919-42-3
Molecular Formula: C₁₁H₁₈O₆
Molecular Weight: 246.25700
Create Date: 2016-09-17 06:28:36
Modify Date: 2025-09-30 11:52:39

Names
Properties

Name	bis(2-hydroxypropyl) 2-methylidenebutanedioate
Synonyms	Di-2-hydroxypropyl itaconate EINECS 237-518-3 Bis(2-hydroxypropyl) methylenesuccinate Butanedioic acid,methylene-,bis(2-hydroxypropyl) ester EINECS 258-257-1 bis(2-hydroxypropyl) 2-methylenesuccinate

Density	1.185g/cm3
Boiling Point	392.7ºC at 760 mmHg
Molecular Formula	C₁₁H₁₈O₆
Molecular Weight	246.25700
Flash Point	146.8ºC
Exact Mass	246.11000
PSA	93.06000
Index of Refraction	1.48

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