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: 2024-02-22 19:20:51

Names
Properties

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

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

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