Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-Phenylenebis(methylenoxy-2-benzaldehyde)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

89579-23-7

89579-23-7 structure

89579-23-7 structure

Name: 1,2-Phenylenebis(methylenoxy-2-benzaldehyde)
Chemical Name: 1,2-Phenylenebis(methylenoxy-2-benzaldehyde)
CAS Number: 89579-23-7
Molecular Formula: C₂₂H₁₈O₄
Molecular Weight: 346.37600
Create Date: 2016-07-09 03:03:12
Modify Date: 2025-08-25 17:20:57

Name	1,2-Phenylenebis(methylenoxy-2-benzaldehyde)
Synonyms	O,O'-diethyl-triethylene glycol Triaethylenglykol-diaethylaether 3,6,9,12-Tetraoxatetradecane diethyl ether of triethylene glycol O,O'-Diaethyl-triaethylenglykol

Molecular Formula	C₂₂H₁₈O₄
Molecular Weight	346.37600
Exact Mass	346.12100
PSA	52.60000
LogP	4.46960

HS Code	2912299000

90-02-8 structure

90-02-8

91-13-4 structure

91-13-4

~76%

89579-23-7 structure

89579-23-7

Literature: Tirado-Rives, Julian; Oliver, Michael A.; Fronczek, Frank R.; Gandour, Richard D. Journal of Organic Chemistry, 1984 , vol. 49, p. 1627 - 1634

89-95-2 structure

89-95-2

91-13-4 structure

91-13-4

~%

89579-23-7 structure

89579-23-7

Literature: Arumugam, Natarajan; Raghunathan, Raghavachary Tetrahedron Letters, 2006 , vol. 47, # 50 p. 8855 - 8857

Precursor 3
90-02-8 91-13-4 89-95-2
DownStream 0

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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