Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Cyclopentene, 1-methyl-3-methylene-2-(1-propynyl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

126133-18-4

126133-18-4 structure

126133-18-4 structure

Name: Cyclopentene, 1-methyl-3-methylene-2-(1-propynyl)- (9CI)
Chemical Name: 1-Methyl-3-methylene-2-(1-propyn-1-yl)cyclopentene
CAS Number: 126133-18-4
Molecular Formula: C₁₀H₁₂
Molecular Weight: 132.202
Create Date: 2021-09-11 14:05:05
Modify Date: 2025-11-02 17:56:56

Names
Properties

Name	1-Methyl-3-methylene-2-(1-propyn-1-yl)cyclopentene
Synonyms	Cyclopentene, 1-methyl-3-methylene-2-(1-propyn-1-yl)- 1-Methyl-3-methylene-2-(1-propyn-1-yl)cyclopentene

Density	0.9±0.1 g/cm3
Boiling Point	198.4±20.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₂
Molecular Weight	132.202
Flash Point	62.3±15.9 °C
Exact Mass	132.093903
LogP	3.80
Vapour Pressure	0.5±0.2 mmHg at 25°C
Index of Refraction	1.503

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