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: 1,4-diphenylbutane-1,2,3,4-tetrone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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19909-44-5

19909-44-5 structure

19909-44-5 structure

Name: 1,4-diphenylbutane-1,2,3,4-tetrone
Chemical Name: 1,4-diphenylbutane-1,2,3,4-tetrone
CAS Number: 19909-44-5
Molecular Formula: C₁₆H₁₀O₄
Molecular Weight: 266.24800
Create Date: 2017-09-19 09:53:45
Modify Date: 2025-09-12 20:46:15

Name	1,4-diphenylbutane-1,2,3,4-tetrone
Synonyms	1,4-Diphenylbutanetetrone diphenyl-butanetetraone 1,4-diphenyl-butane-1,2,3,4-tetrone Diphenyltetraketon Diphenyl-butantetraon 1,4-Diphenylbutane-1,2,3,4-tetraone Dibenzoylglyoxal

Density	1.282g/cm3
Boiling Point	435ºC at 760mmHg
Molecular Formula	C₁₆H₁₀O₄
Molecular Weight	266.24800
Flash Point	189.5ºC
Exact Mass	266.05800
PSA	68.28000
LogP	1.89040
Vapour Pressure	9.05E-08mmHg at 25°C
Index of Refraction	1.595

19909-73-0 structure

19909-73-0

7697-37-2 structure

7697-37-2

~%

19909-44-5 structure

19909-44-5

Literature: Abenius; Soederbaum Chemische Berichte, 1891 , vol. 24, p. 3034 Oef. Sv., 1893 , p. 31

Precursor 1
7697-37-2
DownStream 0

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