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: Heptanedioic acid,4-(1-methylethylidene)-, 1,7-dimethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16981-92-3

16981-92-3 structure

16981-92-3 structure

Name: Heptanedioic acid,4-(1-methylethylidene)-, 1,7-dimethyl ester
Chemical Name: dimethyl 4-propan-2-ylideneheptanedioate
CAS Number: 16981-92-3
Molecular Formula: C₁₂H₂₀O₄
Molecular Weight: 228.28500
Create Date: 2017-07-01 06:12:17
Modify Date: 2025-08-27 08:54:44

Name	dimethyl 4-propan-2-ylideneheptanedioate

Density	1.006g/cm3
Boiling Point	260.2ºC at 760mmHg
Molecular Formula	C₁₂H₂₀O₄
Molecular Weight	228.28500
Flash Point	115.3ºC
Exact Mass	228.13600
PSA	52.60000
LogP	2.22920
Vapour Pressure	0.0124mmHg at 25°C
Index of Refraction	1.449

67-56-1 structure

67-56-1

26430-98-8 structure

26430-98-8

~%

16981-92-3 structure

16981-92-3

Literature: Journal of Organic Chemistry, , vol. 36, p. 178 - 183

Precursor 2
67-56-1 26430-98-8
DownStream 1
16981-93-4

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