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: 2H-1-Benzopyran-3-carbonitrile, 7,8-dihydroxy-2-oxo- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

810676-34-7

810676-34-7 structure

810676-34-7 structure

Name: 2H-1-Benzopyran-3-carbonitrile, 7,8-dihydroxy-2-oxo- (9CI)
Chemical Name: 7,8-Dihydroxy-2-oxo-2H-chromene-3-carbonitrile
CAS Number: 810676-34-7
Molecular Formula: C₁₀H₅NO₄
Molecular Weight: 203.151
Create Date: 2021-09-13 19:05:31
Modify Date: 2025-08-27 18:41:39

Names
Properties

Name	7,8-Dihydroxy-2-oxo-2H-chromene-3-carbonitrile
Synonyms	2H-1-Benzopyran-3-carbonitrile, 7,8-dihydroxy-2-oxo- 7,8-Dihydroxy-2-oxo-2H-chromene-3-carbonitrile MFCD16877788

Density	1.7±0.1 g/cm3
Boiling Point	482.1±45.0 °C at 760 mmHg
Molecular Formula	C₁₀H₅NO₄
Molecular Weight	203.151
Flash Point	245.4±28.7 °C
Exact Mass	203.021851
LogP	1.05
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.718

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