Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2-Diphenyl-5-methoxycarbonyl-6-acetoxy-[2H]-naphtho[1,2-b]pyran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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169682-22-8

169682-22-8 structure

169682-22-8 structure

Name: 2,2-Diphenyl-5-methoxycarbonyl-6-acetoxy-[2H]-naphtho[1,2-b]pyran
Chemical Name: DIPHENYL CARBOMETHOXY ACETOXY NAPHTHOPYRAN
CAS Number: 169682-22-8
Molecular Formula: C₂₉H₂₂O₅
Molecular Weight: 450.482
Create Date: 2021-09-13 14:00:52
Modify Date: 2025-07-31 19:43:56

Names
Properties

Name	DIPHENYL CARBOMETHOXY ACETOXY NAPHTHOPYRAN
Synonyms	Methyl 6-acetoxy-2,2-diphenyl-2H-benzo[h]chromene-5-carboxylate DIPHENYL CARBOMETHOXY ACETOXY NAPHTHOPYRAN 2H-Naphtho[1,2-b]pyran-5-carboxylic acid, 6-(acetyloxy)-2,2-diphenyl-, methyl ester

Density	1.3±0.1 g/cm3
Boiling Point	615.7±55.0 °C at 760 mmHg
Molecular Formula	C₂₉H₂₂O₅
Molecular Weight	450.482
Flash Point	264.2±31.5 °C
Exact Mass	450.146729
LogP	6.13
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.645

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