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: 1,4-Cyclohexadiene-1-carboxaldehyde, 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

178742-96-6

178742-96-6 structure

178742-96-6 structure

Name: 1,4-Cyclohexadiene-1-carboxaldehyde, 4-ethynyl- (9CI)
Chemical Name: 4-Ethynyl-1,4-cyclohexadiene-1-carbaldehyde
CAS Number: 178742-96-6
Molecular Formula: C₉H₈O
Molecular Weight: 132.159
Create Date: 2021-09-11 09:23:40
Modify Date: 2025-09-25 00:50:21

Names
Properties

Name	4-Ethynyl-1,4-cyclohexadiene-1-carbaldehyde
Synonyms	1,4-Cyclohexadiene-1-carboxaldehyde, 4-ethynyl- 4-Ethynyl-1,4-cyclohexadiene-1-carbaldehyde

Density	1.0±0.1 g/cm3
Boiling Point	225.0±40.0 °C at 760 mmHg
Molecular Formula	C₉H₈O
Molecular Weight	132.159
Flash Point	87.2±22.3 °C
Exact Mass	132.057510
LogP	1.56
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.528

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