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: 4-methyl-7-[2-(4-methylphenyl)-2-oxoethoxy]chromen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

195137-90-7

195137-90-7 structure

195137-90-7 structure

Name: 4-methyl-7-[2-(4-methylphenyl)-2-oxoethoxy]chromen-2-one
Chemical Name: 4-Methyl-7-[2-(4-methylphenyl)-2-oxoethoxy]-2H-chromen-2-one
CAS Number: 195137-90-7
Molecular Formula: C₁₉H₁₆O₄
Molecular Weight: 308.328
Create Date: 2021-09-10 12:02:06
Modify Date: 2024-09-30 09:09:00

Names
Properties

Name	4-Methyl-7-[2-(4-methylphenyl)-2-oxoethoxy]-2H-chromen-2-one
Synonyms	4-Methyl-7-[2-(4-methylphenyl)-2-oxoethoxy]-2H-chromen-2-one 2H-1-Benzopyran-2-one, 4-methyl-7-[2-(4-methylphenyl)-2-oxoethoxy]- MFCD01327476

Density	1.2±0.1 g/cm3
Boiling Point	517.8±50.0 °C at 760 mmHg
Molecular Formula	C₁₉H₁₆O₄
Molecular Weight	308.328
Flash Point	230.3±30.2 °C
Exact Mass	308.104858
LogP	3.91
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.597

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