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: Cyclopropanecarboxylic acid, 2-cyano-1-methyl-, ethyl ester, cis- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

142653-21-2

142653-21-2 structure

142653-21-2 structure

Name: Cyclopropanecarboxylic acid, 2-cyano-1-methyl-, ethyl ester, cis- (9CI)
Chemical Name: Ethyl (1R,2S)-2-cyano-1-methylcyclopropanecarboxylate
CAS Number: 142653-21-2
Molecular Formula: C₈H₁₁NO₂
Molecular Weight: 153.178
Create Date: 2018-06-19 09:51:39
Modify Date: 2025-09-12 18:30:31

Names
Properties

Name	Ethyl (1R,2S)-2-cyano-1-methylcyclopropanecarboxylate
Synonyms	Ethyl (1R,2S)-2-cyano-1-methylcyclopropanecarboxylate Cyclopropanecarboxylic acid, 2-cyano-1-methyl-, ethyl ester, (1R,2S)-

Density	1.1±0.1 g/cm3
Boiling Point	230.7±33.0 °C at 760 mmHg
Molecular Formula	C₈H₁₁NO₂
Molecular Weight	153.178
Flash Point	99.4±12.1 °C
Exact Mass	153.078979
LogP	0.32
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.464

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