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: Benzaldehyde,2-(5-formyl-2-methoxyphenoxy)-4,5-dimethoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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2221-51-4

2221-51-4 structure

2221-51-4 structure

Name: Benzaldehyde,2-(5-formyl-2-methoxyphenoxy)-4,5-dimethoxy-
Chemical Name: 2-(5-formyl-2-methoxyphenoxy)-4,5-dimethoxybenzaldehyde
CAS Number: 2221-51-4
Molecular Formula: C₁₇H₁₆O₆
Molecular Weight: 316.30500
Create Date: 2016-01-27 04:07:38
Modify Date: 2025-08-25 06:38:03

Names
Properties

Name	2-(5-formyl-2-methoxyphenoxy)-4,5-dimethoxybenzaldehyde
Synonyms	3.4.2'-Trimethoxy-6.5'-diformyl-diphenylaether 5,6'-diformyl-2,3',4'-trimethoxydiphenyl ether 4,5,4'-trimethoxy-2,3'-oxy-bis-benzaldehyde

Density	1.238g/cm3
Boiling Point	491.5ºC at 760mmHg
Molecular Formula	C₁₇H₁₆O₆
Molecular Weight	316.30500
Flash Point	218.4ºC
Exact Mass	316.09500
PSA	71.06000
LogP	3.12970
Vapour Pressure	8.3E-10mmHg at 25°C
Index of Refraction	1.59

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