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-Penten-2-one,1,1-dichloro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

52945-75-2

52945-75-2 structure

52945-75-2 structure

Name: 3-Penten-2-one,1,1-dichloro-
Chemical Name: (3E)-1,1-Dichloro-3-penten-2-one
CAS Number: 52945-75-2
Molecular Formula: C₅H₆Cl₂O
Molecular Weight: 153.007
Create Date: 2021-09-12 15:11:11
Modify Date: 2025-11-25 17:08:16

Names
Properties

Name	(3E)-1,1-Dichloro-3-penten-2-one
Synonyms	3-Penten-2-one, 1,1-dichloro-, (3E)- (3E)-1,1-Dichloro-3-penten-2-one

Density	1.2±0.1 g/cm3
Boiling Point	167.4±30.0 °C at 760 mmHg
Molecular Formula	C₅H₆Cl₂O
Molecular Weight	153.007
Flash Point	61.7±25.1 °C
Exact Mass	151.979568
LogP	1.38
Vapour Pressure	1.7±0.3 mmHg at 25°C
Index of Refraction	1.472

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