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: 4H-Pyran-4-one, 3-(2-hydroxyethenyl)-2-methyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

674786-32-4

674786-32-4 structure

674786-32-4 structure

Name: 4H-Pyran-4-one, 3-(2-hydroxyethenyl)-2-methyl- (9CI)
Chemical Name: 3-(2-Hydroxyvinyl)-2-methyl-4H-pyran-4-one
CAS Number: 674786-32-4
Molecular Formula: C₈H₈O₃
Molecular Weight: 152.147
Create Date: 2021-09-11 10:47:38
Modify Date: 2025-08-26 18:37:51

Names
Properties

Name	3-(2-Hydroxyvinyl)-2-methyl-4H-pyran-4-one
Synonyms	4H-Pyran-4-one, 3-(2-hydroxyethenyl)-2-methyl- 3-(2-Hydroxyvinyl)-2-methyl-4H-pyran-4-one

Density	1.3±0.1 g/cm3
Boiling Point	291.6±40.0 °C at 760 mmHg
Molecular Formula	C₈H₈O₃
Molecular Weight	152.147
Flash Point	122.0±20.8 °C
Exact Mass	152.047348
LogP	-0.19
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.649

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