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: Acetic acid, (1-methyl-2(1H)-pyridinylidene)-, methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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39998-21-5

39998-21-5 structure

39998-21-5 structure

Name: Acetic acid, (1-methyl-2(1H)-pyridinylidene)-, methyl ester
Chemical Name: methyl (2E)-2-(1-methylpyridin-2-ylidene)acetate
CAS Number: 39998-21-5
Molecular Formula: C₉H₁₁NO₂
Molecular Weight: 165.18900
Create Date: 2017-08-09 03:47:47
Modify Date: 2025-09-19 01:16:41

Names
Properties

Name	methyl (2E)-2-(1-methylpyridin-2-ylidene)acetate
Synonyms	Methyl (2E)-(1-methyl-2(1H)-pyridinylidene)ethanoate (1-methyl-1H-pyridin-2-ylidene)-acetic acid methyl ester (1-methyl-1H-[2]pyridyliden)-acetic acid methyl ester (1-Methyl-1H-[2]pyridyliden)-essigsaeure-methylester Acetic acid,(1-methyl-2(1H)-pyridinylidene)-,methyl ester

Density	1.169g/cm3
Boiling Point	257.7ºC at 760 mmHg
Molecular Formula	C₉H₁₁NO₂
Molecular Weight	165.18900
Flash Point	106.4ºC
Exact Mass	165.07900
PSA	31.23000
LogP	0.25970
Index of Refraction	1.592

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