4371-28-2

4371-28-2 structure

Name: Biphenyl-3,3',5,5'-tetracarboxylic acid
Chemical Name: Biphenyl-3,3',5,5'-tetracarboxylic acid
CAS Number: 4371-28-2
Molecular Formula: C₁₆H₁₀O₈
Molecular Weight: 330.246
Create Date: 2018-12-31 21:43:24
Modify Date: 2025-08-25 20:28:56

Name	Biphenyl-3,3',5,5'-tetracarboxylic acid
Synonyms	[1,1'-Biphenyl]-3,3',5,5'-tetracarboxylic acid Biphenyl-3,3',5,5'-tetracarboxylic Acid 3,3',5,5'-Biphenyltetracarboxylic acid 5-(3,5-dicarboxyphenyl)benzene-1,3-dicarboxylic acid

Density	1.6±0.1 g/cm3
Boiling Point	772.3±60.0 °C at 760 mmHg
Melting Point	>400ºC
Molecular Formula	C₁₆H₁₀O₈
Molecular Weight	330.246
Flash Point	434.8±29.4 °C
Exact Mass	330.037567
PSA	149.20000
LogP	3.60
Vapour Pressure	0.0±2.8 mmHg at 25°C
Index of Refraction	1.693

Symbol	GHS09
Signal Word	Warning
Hazard Statements	H400
Precautionary Statements	P273
Hazard Codes	N
Risk Phrases	R50
Safety Phrases	S61
RIDADR	UN 3077
HS Code	2917399090

109936-20-1

~91%

4371-28-2

Literature: Technische Universitaet Carolo-Wilhelmina zu Braunschweig Patent: EP1972338 A1, 2008 ; Location in patent: Page/Page column 14 ;

25570-02-9

~71%

4371-28-2

Literature: Lin, Xiang; Telepeni, Irvin; Blake, Alexander J.; Dailly, Anne; Brown, Craig M.; Simmons, Jason M.; Zoppi, Marco; Walker, Gavin S.; Thomas, K. Mark; Mays, Timothy J.; Hubberstey, Peter; Champness, Neil R.; Schroeder, Martin Journal of the American Chemical Society, 2009 , vol. 131, # 6 p. 2159 - 2171

51839-15-7

4371-28-2

Literature: Mazik, Monika; Koenig, Alexander Journal of Organic Chemistry, 2006 , vol. 71, # 20 p. 7854 - 7857

99-27-4

4371-28-2

Literature: Mazik, Monika; Koenig, Alexander Journal of Organic Chemistry, 2006 , vol. 71, # 20 p. 7854 - 7857

944392-68-1

4371-28-2

Literature: Mazik, Monika; Koenig, Alexander Journal of Organic Chemistry, 2006 , vol. 71, # 20 p. 7854 - 7857

51839-16-8

4371-28-2

Literature: Burton; Kenner Journal of the Chemical Society, 1923 , vol. 123, p. 1045

Precursor 6
109936-20-1 25570-02-9 51839-15-7 99-27-4
944392-68-1 51839-16-8
DownStream 0

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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