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
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

764-40-9

764-40-9 structure

764-40-9 structure

Name: 2,4-Pentadienal
Chemical Name: penta-2,4-dienal
CAS Number: 764-40-9
Molecular Formula: C₅H₆O
Molecular Weight: 82.10050
Catalog: Flavors and spices Synthetic spice Aldehyde Nonenal
Create Date: 2018-02-09 08:00:00
Modify Date: 2025-08-25 17:30:39

Names
Properties

Name	penta-2,4-dienal
Synonyms	1,3-Pentadiene-5-one 2,4-Pentadienal

Density	0.845 g/cm3
Boiling Point	128.7ºC at 760 mmHg
Molecular Formula	C₅H₆O
Molecular Weight	82.10050
Flash Point	44.4ºC
Exact Mass	82.04190
PSA	17.07000
LogP	0.92750
Index of Refraction	1.431

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