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-Heptadienal, 2-methyl-6-oxo- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

195991-40-3

195991-40-3 structure

195991-40-3 structure

Name: 2,4-Heptadienal, 2-methyl-6-oxo- (9CI)
Chemical Name: 2-Methyl-6-oxohept-2,4-dieneal
CAS Number: 195991-40-3
Molecular Formula: C₈H₁₀O₂
Molecular Weight: 138.164
Create Date: 2021-09-18 16:14:44
Modify Date: 2025-09-18 15:22:52

Names
Properties

Name	2-Methyl-6-oxohept-2,4-dieneal
Synonyms	2-Methyl-6-oxohept-2,4-dieneal (E,E)-2-methyl-6-oxohepta-2,4-dienal MFCD11035726 (2E,4E)-2-Methyl-6-oxo-2,4-heptadienal 2,4-Heptadienal, 2-methyl-6-oxo-, (2E,4E)-

Density	1.0±0.1 g/cm3
Boiling Point	258.4±23.0 °C at 760 mmHg
Molecular Formula	C₈H₁₀O₂
Molecular Weight	138.164
Flash Point	95.4±19.6 °C
Exact Mass	138.068085
LogP	-0.19
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.465

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