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-Propanone, 1-(dihydro-2-oxo-3(2H)-furanylidene)-, (Z)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

139915-22-3

139915-22-3 structure

139915-22-3 structure

Name: 2-Propanone, 1-(dihydro-2-oxo-3(2H)-furanylidene)-, (Z)- (9CI)
Chemical Name: (3Z)-3-(2-Oxopropylidene)dihydro-2(3H)-furanone
CAS Number: 139915-22-3
Molecular Formula: C₇H₈O₃
Molecular Weight: 140.137
Create Date: 2021-09-12 09:03:26
Modify Date: 2025-11-25 14:18:02

Names
Properties

Name	(3Z)-3-(2-Oxopropylidene)dihydro-2(3H)-furanone
Synonyms	(3Z)-3-(2-Oxopropylidene)dihydro-2(3H)-furanone

Density	1.3±0.1 g/cm3
Boiling Point	321.0±35.0 °C at 760 mmHg
Molecular Formula	C₇H₈O₃
Molecular Weight	140.137
Flash Point	145.9±26.0 °C
Exact Mass	140.047348
LogP	-1.16
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.582

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.