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: 2,4-Pentadienal, 2-acetyl-5-oxo-, (E)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

194361-87-0

194361-87-0 structure

194361-87-0 structure

Name: 2,4-Pentadienal, 2-acetyl-5-oxo-, (E)- (9CI)
Chemical Name: (2E)-2-Acetyl-5-oxo-2,4-pentadienal
CAS Number: 194361-87-0
Molecular Formula: C₇H₆O₃
Molecular Weight: 138.121
Create Date: 2021-09-11 21:43:45
Modify Date: 2025-09-23 11:48:22

Names
Properties

Name	(2E)-2-Acetyl-5-oxo-2,4-pentadienal
Synonyms	2,4-Pentadienal, 2-acetyl-5-oxo-, (2E)- (2E)-2-Acetyl-5-oxo-2,4-pentadienal

Density	1.1±0.1 g/cm3
Boiling Point	256.5±40.0 °C at 760 mmHg
Molecular Formula	C₇H₆O₃
Molecular Weight	138.121
Flash Point	104.1±22.5 °C
Exact Mass	138.031693
LogP	-1.17
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.456

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