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: METHYL 2-OXO-5,6-DIHYDRO-2H-BENZO[H]CHROMENE-3-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

82699-08-9

82699-08-9 structure

82699-08-9 structure

Name: Methyl 2-oxo-5,6-dihydro-2H-benzo[h]chromene-3-carboxylate
Chemical Name: Methyl 2-oxo-5,6-dihydro-2H-benzo[h]chromene-3-carboxylate
CAS Number: 82699-08-9
Molecular Formula: C₁₅H₁₂O₄
Molecular Weight: 256.253
Create Date: 2021-09-10 21:08:07
Modify Date: 2025-09-14 12:37:01

Names
Properties

Name	Methyl 2-oxo-5,6-dihydro-2H-benzo[h]chromene-3-carboxylate
Synonyms	2H-Naphtho[1,2-b]pyran-3-carboxylic acid, 5,6-dihydro-2-oxo-, methyl ester Methyl 2-oxo-5,6-dihydro-2H-benzo[h]chromene-3-carboxylate

Density	1.3±0.1 g/cm3
Boiling Point	511.5±50.0 °C at 760 mmHg
Molecular Formula	C₁₅H₁₂O₄
Molecular Weight	256.253
Flash Point	273.8±28.5 °C
Exact Mass	256.073547
LogP	2.24
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.615

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.