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: Bicyclo[2.2.1]hepta-2,5-diene, 2,3-diethynyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

189997-82-8

189997-82-8 structure

189997-82-8 structure

Name: Bicyclo[2.2.1]hepta-2,5-diene, 2,3-diethynyl- (9CI)
Chemical Name: 2,3-Diethynylbicyclo[2.2.1]hepta-2,5-diene
CAS Number: 189997-82-8
Molecular Formula: C₁₁H₈
Molecular Weight: 140.181
Create Date: 2021-09-12 20:50:42
Modify Date: 2024-09-20 16:31:40

Names
Properties

Name	2,3-Diethynylbicyclo[2.2.1]hepta-2,5-diene
Synonyms	2,3-Diethynylbicyclo[2.2.1]hepta-2,5-diene Bicyclo[2.2.1]hepta-2,5-diene, 2,3-diethynyl-

Density	1.1±0.1 g/cm3
Boiling Point	174.2±40.0 °C at 760 mmHg
Molecular Formula	C₁₁H₈
Molecular Weight	140.181
Flash Point	47.2±21.5 °C
Exact Mass	140.062607
LogP	3.60
Vapour Pressure	1.6±0.2 mmHg at 25°C
Index of Refraction	1.588

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