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: 7-Oxabicyclo[4.1.0]hept-3-ene-2,5-dione,3-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

15254-70-3

15254-70-3 structure

15254-70-3 structure

Name: 7-Oxabicyclo[4.1.0]hept-3-ene-2,5-dione,3-methyl-
Chemical Name: 4-methyl-7-oxabicyclo[4.1.0]hept-3-ene-2,5-dione
CAS Number: 15254-70-3
Molecular Formula: C₇H₆O₃
Molecular Weight: 138.12100
Create Date: 2016-10-25 01:24:52
Modify Date: 2025-08-25 11:05:56

Names
Properties

Name	4-methyl-7-oxabicyclo[4.1.0]hept-3-ene-2,5-dione

Density	1.373g/cm3
Boiling Point	285.4ºC at 760mmHg
Molecular Formula	C₇H₆O₃
Molecular Weight	138.12100
Flash Point	127.8ºC
Exact Mass	138.03200
PSA	46.67000
Vapour Pressure	0.00281mmHg at 25°C
Index of Refraction	1.547

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