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: 3-Heptene-2,6-dione, 4-methyl-, (Z)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

137277-67-9

137277-67-9 structure

137277-67-9 structure

Name: 3-Heptene-2,6-dione, 4-methyl-, (Z)- (9CI)
Chemical Name: (3Z)-4-Methyl-3-heptene-2,6-dione
CAS Number: 137277-67-9
Molecular Formula: C₈H₁₂O₂
Molecular Weight: 140.180
Create Date: 2021-09-17 16:33:54
Modify Date: 2025-09-26 00:42:39

Names
Properties

Name	(3Z)-4-Methyl-3-heptene-2,6-dione
Synonyms	(3Z)-4-Methyl-3-heptene-2,6-dione 3-Heptene-2,6-dione, 4-methyl-, (3Z)-

Density	0.9±0.1 g/cm3
Boiling Point	247.3±23.0 °C at 760 mmHg
Molecular Formula	C₈H₁₂O₂
Molecular Weight	140.180
Flash Point	90.8±19.6 °C
Exact Mass	140.083725
LogP	0.48
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.440

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