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: 1,3-Cyclohexadiene, 2,5-diethynyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

591252-03-8

591252-03-8 structure

591252-03-8 structure

Name: 1,3-Cyclohexadiene, 2,5-diethynyl- (9CI)
Chemical Name: 2,5-Diethynyl-1,3-cyclohexadiene
CAS Number: 591252-03-8
Molecular Formula: C₁₀H₈
Molecular Weight: 128.171
Create Date: 2021-09-10 13:04:02
Modify Date: 2025-08-28 15:01:00

Names
Properties

Name	2,5-Diethynyl-1,3-cyclohexadiene
Synonyms	1,3-Cyclohexadiene, 2,5-diethynyl- 2,5-Diethynyl-1,3-cyclohexadiene

Density	1.0±0.1 g/cm3
Boiling Point	173.2±40.0 °C at 760 mmHg
Molecular Formula	C₁₀H₈
Molecular Weight	128.171
Flash Point	46.4±21.5 °C
Exact Mass	128.062607
LogP	2.69
Vapour Pressure	1.7±0.2 mmHg at 25°C
Index of Refraction	1.541

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