Biphenyl-3,3',5,5'-tetracarboxylic acid
Names
[ CAS No. ]:
4371-28-2
[ Name ]:
Biphenyl-3,3',5,5'-tetracarboxylic acid
[Synonym ]:
[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
Chemical & Physical Properties
[ 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
MSDS
Safety Information
[ 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
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%