Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Dihydro-7-methoxy-3-(2,3,4-trimethoxyphenyl)-2H-1-benzopyran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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60478-76-4

60478-76-4 structure

60478-76-4 structure

Name: 3,4-Dihydro-7-methoxy-3-(2,3,4-trimethoxyphenyl)-2H-1-benzopyran
Chemical Name: 7-Methoxy-3-(2,3,4-trimethoxyphenyl)chromane
CAS Number: 60478-76-4
Molecular Formula: C₁₉H₂₂O₅
Molecular Weight: 330.375
Create Date: 2021-09-12 21:05:17
Modify Date: 2025-11-02 07:24:06

Names
Properties

Name	7-Methoxy-3-(2,3,4-trimethoxyphenyl)chromane
Synonyms	2H-1-Benzopyran, 3,4-dihydro-7-methoxy-3-(2,3,4-trimethoxyphenyl)- 7-Methoxy-3-(2,3,4-trimethoxyphenyl)chromane

Density	1.1±0.1 g/cm3
Boiling Point	431.1±45.0 °C at 760 mmHg
Molecular Formula	C₁₉H₂₂O₅
Molecular Weight	330.375
Flash Point	173.9±28.6 °C
Exact Mass	330.146729
LogP	3.57
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.547

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