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

53720-10-8

53720-10-8 structure

53720-10-8 structure

Name: Butanedioic acid,2-methylene-, 1,4-bis(1-methylethyl) ester
Chemical Name: dipropan-2-yl 2-methylidenebutanedioate
CAS Number: 53720-10-8
Molecular Formula: C₁₁H₁₈O₄
Molecular Weight: 214.25800
Create Date: 2018-06-12 01:29:27
Modify Date: 2025-09-18 10:10:06

Name	dipropan-2-yl 2-methylidenebutanedioate
Synonyms	Butanedioic acid,2-methylene-,1,4-bis(1-methylethyl) ester diisopropyl itaconate Diisopropyl-itaconat diisopropyl 2-methylidenebutanedioate itaconic acid diisopropyl ester

Density	1.007g/cm3
Boiling Point	261.6ºC at 760mmHg
Molecular Formula	C₁₁H₁₈O₄
Molecular Weight	214.25800
Flash Point	118.8ºC
Exact Mass	214.12100
PSA	52.60000
LogP	1.83590
Index of Refraction	1.439

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
HS Code	2917190090

97-65-4 structure

97-65-4

67-63-0 structure

67-63-0

~10%

53720-10-8 structure

53720-10-8

Literature: Kim, Youngju; Watanabe, Hidenori; Kim, Bieong-Kil; Seu, Young-Bae Tetrahedron Asymmetry, 2011 , vol. 22, # 16-17 p. 1658 - 1661

2170-03-8 structure

2170-03-8

67-63-0 structure

67-63-0

~%

53720-10-8 structure

53720-10-8

Literature: Matsumoto, Akikazu; Watanabe, Hiroyuki; Otsu, Takayuki Bulletin of the Chemical Society of Japan, 1992 , vol. 65, # 3 p. 846 - 852

Precursor 3
97-65-4 67-63-0 2170-03-8
DownStream 1
55881-94-2

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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