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(5H)-Furanone,3-bromo-5-(bromomethylene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31555-53-0

31555-53-0 structure

31555-53-0 structure

Name: 2(5H)-Furanone,3-bromo-5-(bromomethylene)-
Chemical Name: (5E)-3-bromo-5-(bromomethylidene)furan-2-one
CAS Number: 31555-53-0
Molecular Formula: C₅H₂Br₂O₂
Molecular Weight: 253.87600
Create Date: 2017-08-16 04:03:42
Modify Date: 2025-09-22 18:12:31

Names
Properties

Name	(5E)-3-bromo-5-(bromomethylidene)furan-2-one

Density	2.65g/cm3
Boiling Point	230ºC at 760 mmHg
Molecular Formula	C₅H₂Br₂O₂
Molecular Weight	253.87600
Flash Point	92.9ºC
Exact Mass	251.84200
PSA	26.30000
LogP	2.05830
Index of Refraction	1.816

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.