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

190512-44-8

190512-44-8 structure

190512-44-8 structure

Name: 4-Octene-2,3-dione, (E)- (9CI)
Chemical Name: (4E)-4-Octene-2,3-dione
CAS Number: 190512-44-8
Molecular Formula: C₈H₁₂O₂
Molecular Weight: 140.180
Create Date: 2021-09-10 23:27:42
Modify Date: 2025-07-28 16:47:25

Names
Properties

Name	(4E)-4-Octene-2,3-dione
Synonyms	(4E)-4-Octene-2,3-dione 4-Octene-2,3-dione, (4E)-

Density	0.9±0.1 g/cm3
Boiling Point	200.8±13.0 °C at 760 mmHg
Molecular Formula	C₈H₁₂O₂
Molecular Weight	140.180
Flash Point	70.3±5.5 °C
Exact Mass	140.083725
LogP	1.25
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.441

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