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(2H)-Benzofuranone, 2-methyl-2-nitro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28439-74-9

28439-74-9 structure

28439-74-9 structure

Name: 3(2H)-Benzofuranone, 2-methyl-2-nitro-
Chemical Name: 2-methyl-2-nitro-1-benzofuran-3-one
CAS Number: 28439-74-9
Molecular Formula: C₉H₇NO₄
Molecular Weight: 193.15600
Create Date: 2017-04-18 04:27:58
Modify Date: 2025-09-24 01:11:39

Names
Properties

Name	2-methyl-2-nitro-1-benzofuran-3-one
Synonyms	2-methyl-2-nitro-benzofuran-3-one 2-Nitro-2-methyl-cumaran-3-on

Density	1.41g/cm3
Boiling Point	352.9ºC at 760mmHg
Molecular Formula	C₉H₇NO₄
Molecular Weight	193.15600
Flash Point	180.8ºC
Exact Mass	193.03800
PSA	72.12000
LogP	1.77780
Vapour Pressure	3.72E-05mmHg at 25°C
Index of Refraction	1.597

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