Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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71526-44-8

71526-44-8 structure

71526-44-8 structure

Name: 2-ethyl-1,3-bis(4-methoxyphenyl)propane-1,3-dione
Chemical Name: 2-ethyl-1,3-bis(4-methoxyphenyl)propane-1,3-dione
CAS Number: 71526-44-8
Molecular Formula: C₁₉H₂₀O₄
Molecular Weight: 312.36000
Create Date: 2016-07-02 10:38:22
Modify Date: 2025-10-02 21:09:44

Name	2-ethyl-1,3-bis(4-methoxyphenyl)propane-1,3-dione
Synonyms	2-Ethyl-1,3-bis(4-methoxyphenyl)-1,3-propanedione 2-ethyl-1,3-bis(4-methoxyphenyl)propan-1,3-dion 1,3-bis(4-methoxyphenyl)-2-ethyl-propane-1,3-dione

Density	1.122g/cm3
Boiling Point	478.1ºC at 760 mmHg
Molecular Formula	C₁₉H₂₀O₄
Molecular Weight	312.36000
Flash Point	210.6ºC
Exact Mass	312.13600
PSA	52.60000
LogP	3.79560
Index of Refraction	1.548

HS Code	2914509090

Precursor 9
7464-46-2 4160-51-4 100-66-3 100-09-4
6832-17-3 123-11-5 121-98-2 100-06-1
18362-51-1
DownStream 0

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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