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

157978-66-0

157978-66-0 structure

157978-66-0 structure

Name: Cyclopropene, 1-bromo-2-ethyl- (9CI)
Chemical Name: 1-Bromo-2-ethylcyclopropene
CAS Number: 157978-66-0
Molecular Formula: C₅H₇Br
Molecular Weight: 147.013
Create Date: 2021-09-11 18:39:55
Modify Date: 2025-09-10 23:50:49

Names
Properties

Name	1-Bromo-2-ethylcyclopropene
Synonyms	1-Bromo-2-ethylcyclopropene MFCD18830995 Cyclopropene, 1-bromo-2-ethyl-

Density	1.6±0.1 g/cm3
Boiling Point	128.5±19.0 °C at 760 mmHg
Molecular Formula	C₅H₇Br
Molecular Weight	147.013
Flash Point	37.3±15.9 °C
Exact Mass	145.973099
LogP	2.68
Vapour Pressure	12.9±0.2 mmHg at 25°C
Index of Refraction	1.560

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