Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butanedioic acid,2-methylene-, 1,4-bis(2-methylpropyl) ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

56525-14-5

56525-14-5 structure

56525-14-5 structure

Name: Butanedioic acid,2-methylene-, 1,4-bis(2-methylpropyl) ester
Chemical Name: bis(2-methylpropyl) 2-methylidenebutanedioate
CAS Number: 56525-14-5
Molecular Formula: C₁₃H₂₂O₄
Molecular Weight: 242.31100
Create Date: 2016-11-10 01:48:32
Modify Date: 2025-08-25 18:24:37

Name	bis(2-methylpropyl) 2-methylidenebutanedioate
Synonyms	diisobutyl itaconate

Density	0.986g/cm3
Boiling Point	297.3ºC at 760 mmHg
Molecular Formula	C₁₃H₂₂O₄
Molecular Weight	242.31100
Flash Point	136ºC
Exact Mass	242.15200
PSA	52.60000
LogP	2.33110
Index of Refraction	1.444

HS Code	2917190090

78-83-1 structure

78-83-1

97-65-4 structure

97-65-4

~%

56525-14-5 structure

56525-14-5

Literature: Katsikas, Lynne; Popovic, Ivanka G. Journal of Physical Chemistry B, 2003 , vol. 107, # 30 p. 7522 - 7525

Precursor 2
78-83-1 97-65-4
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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