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: 2(5H)-Furanone, 3-ethyl-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

109332-79-8

109332-79-8 structure

109332-79-8 structure

Name: 2(5H)-Furanone, 3-ethyl-4-ethynyl- (9CI)
Chemical Name: 3-Ethyl-4-ethynyl-2(5H)-furanone
CAS Number: 109332-79-8
Molecular Formula: C₈H₈O₂
Molecular Weight: 136.148
Create Date: 2021-09-10 17:10:00
Modify Date: 2025-08-22 15:34:36

Names
Properties

Name	3-Ethyl-4-ethynyl-2(5H)-furanone
Synonyms	2(5H)-Furanone, 3-ethyl-4-ethynyl- 3-Ethyl-4-ethynyl-2(5H)-furanone

Density	1.1±0.1 g/cm3
Boiling Point	228.4±29.0 °C at 760 mmHg
Molecular Formula	C₈H₈O₂
Molecular Weight	136.148
Flash Point	86.4±21.7 °C
Exact Mass	136.052429
LogP	0.93
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.497

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