Shanghai Nianxing Industrial Co., Ltd
China
Product Name: BIS(4-ETHYNYLPHENYL)ACETYLENE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: BIS(4-ETHYNYLPHENYL)ACETYLENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: BIS(4-ETHYNYLPHENYL)ACETYLENE
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 406104890@qq.com

153295-62-6

153295-62-6 structure

153295-62-6 structure

Name: BIS(4-ETHYNYLPHENYL)ACETYLENE
Chemical Name: 1-ethynyl-4-[2-(4-ethynylphenyl)ethynyl]benzene
CAS Number: 153295-62-6
Molecular Formula: C₁₈H₁₀
Molecular Weight: 226.27200
Create Date: 2019-01-02 13:13:58
Modify Date: 2025-09-25 23:04:00

Name	1-ethynyl-4-[2-(4-ethynylphenyl)ethynyl]benzene
Synonyms	HC2C6H4-4-C2C6H4-4-C2H 4,4'-Diethynyltolan 4,4'-diethynyltolane

Density	1.12g/cm3
Boiling Point	355.7ºC at 760mmHg
Melting Point	186-190ºC
Molecular Formula	C₁₈H₁₀
Molecular Weight	226.27200
Flash Point	162.5ºC
Exact Mass	226.07800
LogP	3.04900
Vapour Pressure	6.29E-05mmHg at 25°C
Index of Refraction	1.645

Hazard Codes	Xi

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