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: hexyl hydrogen maleate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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15420-81-2

15420-81-2 structure

15420-81-2 structure

Name: hexyl hydrogen maleate
Chemical Name: 4-hexoxy-4-oxobut-2-enoic acid
CAS Number: 15420-81-2
Molecular Formula: C₁₀H₁₆O₄
Molecular Weight: 200.23200
Create Date: 2016-12-01 18:35:52
Modify Date: 2025-08-24 05:19:37

Name	4-hexoxy-4-oxobut-2-enoic acid
Synonyms	Monohexyl-maleate EINECS 239-431-6 2-Butenedioic acid(2Z)-,1-hexyl ester Hexyl hydrogen maleate Mono-n-hexylmaleat n-Hexyl-maleat

Density	1.08g/cm3
Boiling Point	318.5ºC at 760mmHg
Molecular Formula	C₁₀H₁₆O₄
Molecular Weight	200.23200
Flash Point	119.6ºC
Exact Mass	200.10500
PSA	63.60000
LogP	1.75070
Vapour Pressure	7.56E-05mmHg at 25°C
Index of Refraction	1.47

HS Code	2918990090

108-31-6 structure

108-31-6

111-27-3 structure

111-27-3

~%

15420-81-2 structure

15420-81-2

Literature: Boucher, Gregory D.; MacDonald, Aaron C.; Hawrylak, Brent E.; Marangoni, D. Gerrard Canadian Journal of Chemistry, 1998 , vol. 76, # 9 p. 1266 - 1273

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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