Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dimethyl 2-methylenepentanedioate
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-METHYLENE-PENTANEDIOIC ACID DIMETHYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5621-44-3

5621-44-3 structure

5621-44-3 structure

Name: Dimethyl 2-methylenepentanedioate
Chemical Name: dimethyl 2-methylidenepentanedioate
CAS Number: 5621-44-3
Molecular Formula: C₈H₁₂O₄
Molecular Weight: 172.178
Create Date: 2018-09-04 17:48:12
Modify Date: 2025-08-25 17:35:46

Name	dimethyl 2-methylidenepentanedioate
Synonyms	Glutaric acid, 2-methylene-, dimethyl ester Pentanedioic acid, 2-methylene-, dimethyl ester 2-methylenepentanedioic acid dimethyl ester dimethyl 2-methyleneglutarate Dimethyl 2-methylenepentanedioate 2-Methylene-pentanedioic acid dimet; hyl ester 2-methylene glutaric methyl ester Glutaric acid,2-methylene-,dimethyl ester dimethyl 2-methylideneglutarate 2-methylidene-pentanedioic acid dimethyl ester

Density	1.1±0.1 g/cm3
Boiling Point	190.2±15.0 °C at 760 mmHg
Molecular Formula	C₈H₁₂O₄
Molecular Weight	172.178
Flash Point	82.9±18.8 °C
Exact Mass	172.073563
PSA	52.60000
LogP	1.49
Vapour Pressure	0.5±0.4 mmHg at 25°C
Index of Refraction	1.433

Precursor 9
292638-85-8 50-00-0 55499-18-8 32263-20-0
702-90-9 114644-54-1 114644-48-3 114644-53-0
114644-51-8
DownStream 7
3621-79-2 22540-50-7 118-82-1 128-38-1
80099-80-5 156779-11-2 93633-32-0

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