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: Spiro[2.2]pentane, 1-chloro-1-ethynyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

143962-00-9

143962-00-9 structure

143962-00-9 structure

Name: Spiro[2.2]pentane, 1-chloro-1-ethynyl- (9CI)
Chemical Name: 1-Chloro-1-ethynylspiro[2.2]pentane
CAS Number: 143962-00-9
Molecular Formula: C₇H₇Cl
Molecular Weight: 126.584
Create Date: 2021-09-10 14:52:56
Modify Date: 2025-10-02 11:02:08

Names
Properties

Name	1-Chloro-1-ethynylspiro[2.2]pentane
Synonyms	Spiro[2.2]pentane, 1-chloro-1-ethynyl- 1-Chloro-1-ethynylspiro[2.2]pentane

Density	1.2±0.1 g/cm3
Boiling Point	145.2±19.0 °C at 760 mmHg
Molecular Formula	C₇H₇Cl
Molecular Weight	126.584
Flash Point	37.4±16.9 °C
Exact Mass	126.023628
LogP	1.61
Vapour Pressure	6.2±0.3 mmHg at 25°C
Index of Refraction	1.548

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