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-[2-(3-methoxyphenyl)-2-oxoethoxy]-3,4,8-trimethylchromen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

670245-76-8

670245-76-8 structure

670245-76-8 structure

Name: 7-[2-(3-methoxyphenyl)-2-oxoethoxy]-3,4,8-trimethylchromen-2-one
Chemical Name: 7-[2-(3-Methoxyphenyl)-2-oxoethoxy]-3,4,8-trimethyl-2H-chromen-2-one
CAS Number: 670245-76-8
Molecular Formula: C₂₁H₂₀O₅
Molecular Weight: 352.380
Create Date: 2021-09-17 18:30:17
Modify Date: 2024-04-07 09:19:36

Names
Properties

Name	7-[2-(3-Methoxyphenyl)-2-oxoethoxy]-3,4,8-trimethyl-2H-chromen-2-one
Synonyms	2H-1-Benzopyran-2-one, 7-[2-(3-methoxyphenyl)-2-oxoethoxy]-3,4,8-trimethyl- MFCD03850116 7-[2-(3-Methoxyphenyl)-2-oxoethoxy]-3,4,8-trimethyl-2H-chromen-2-one

Density	1.2±0.1 g/cm3
Boiling Point	544.6±50.0 °C at 760 mmHg
Molecular Formula	C₂₁H₂₀O₅
Molecular Weight	352.380
Flash Point	302.3±18.1 °C
Exact Mass	352.131073
LogP	4.67
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.575

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