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: Propanal, 3-[[2-(3,4-dihydroxyphenyl)ethyl]imino]- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

157739-19-0

157739-19-0 structure

157739-19-0 structure

Name: Propanal, 3-[[2-(3,4-dihydroxyphenyl)ethyl]imino]- (9CI)
Chemical Name: (3E)-3-{[2-(3,4-Dihydroxyphenyl)ethyl]imino}propanal
CAS Number: 157739-19-0
Molecular Formula: C₁₁H₁₃NO₃
Molecular Weight: 207.226
Create Date: 2018-06-08 23:46:18
Modify Date: 2025-09-19 18:38:11

Names
Properties

Name	(3E)-3-{[2-(3,4-Dihydroxyphenyl)ethyl]imino}propanal
Synonyms	(3E)-3-{[2-(3,4-Dihydroxyphenyl)ethyl]imino}propanal Propanal, 3-[[2-(3,4-dihydroxyphenyl)ethyl]imino]-, (3E)-

Density	1.2±0.1 g/cm3
Boiling Point	420.8±45.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₃NO₃
Molecular Weight	207.226
Flash Point	208.3±28.7 °C
Exact Mass	207.089539
LogP	0.79
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.546

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