4,4'-Dinitro-1,1'-biphenyl-2,2'-dicarboxylic aci

Modify Date: 2025-08-27 09:43:18

4,4'-Dinitro-1,1'-biphenyl-2,2'-dicarboxylic aci Structure
4,4'-Dinitro-1,1'-biphenyl-2,2'-dicarboxylic aci structure
Common Name 4,4'-Dinitro-1,1'-biphenyl-2,2'-dicarboxylic aci
CAS Number 20246-81-5 Molecular Weight 332.22200
Density 1.632g/cm3 Boiling Point 539.5ºC at 760 mmHg
Molecular Formula C14H8N2O8 Melting Point N/A
MSDS N/A Flash Point 225.2ºC

 Names

Name 2-(2-carboxy-4-nitrophenyl)-5-nitrobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.632g/cm3
Boiling Point 539.5ºC at 760 mmHg
Molecular Formula C14H8N2O8
Molecular Weight 332.22200
Flash Point 225.2ºC
Exact Mass 332.02800
PSA 166.24000
LogP 3.61280
Vapour Pressure 1.81E-12mmHg at 25°C
Index of Refraction 1.69
InChIKey CDYUHLLQUAYYHD-UHFFFAOYSA-N
SMILES O=C(O)c1cc([N+](=O)[O-])ccc1-c1ccc([N+](=O)[O-])cc1C(=O)O

 Safety Information

Hazard Codes Xi
HS Code 2917399090

 Synthetic Route

 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%

 Synonyms

4,4'-dinitrobiphenyl-2,2'-dicarboxylic acid
4,4'-dinitro-diphenic acid
4,4'-dinitro-1,1'-biphenyl-2,2'-dicarboxylic acid
4,4'-Dinitro-2,2'-dicarboxybiphenyl
4,4'-dinitro-2,2'-diphenic acid
4,4'-dinitrophenyl-2,2'-dicarboxylic acid
Diphenic acid,4,4'-dinitro
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