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[2.5]oct-1-ene, 4-ethynyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54440-42-5

54440-42-5 structure

54440-42-5 structure

Name: Spiro[2.5]oct-1-ene, 4-ethynyl- (9CI)
Chemical Name: 4-Ethynylspiro[2.5]oct-1-ene
CAS Number: 54440-42-5
Molecular Formula: C₁₀H₁₂
Molecular Weight: 132.202
Create Date: 2021-09-10 19:19:20
Modify Date: 2024-04-03 18:21:00

Names
Properties

Name	4-Ethynylspiro[2.5]oct-1-ene
Synonyms	4-Ethynylspiro[2.5]oct-1-ene Spiro[2.5]oct-1-ene, 4-ethynyl-

Density	1.0±0.1 g/cm3
Boiling Point	178.4±20.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₂
Molecular Weight	132.202
Flash Point	49.7±15.9 °C
Exact Mass	132.093903
LogP	3.07
Vapour Pressure	1.3±0.2 mmHg at 25°C
Index of Refraction	1.531

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