![[1,1'-biphenyl]-3,3',5,5'-tetracarboxylicacid structure, CAS 4371-28-2](/structures/210000/187241_1_4371_28_2.png)
CAS Number4371-28-2
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
Molecular FormulaC16H26O2N2Cl2
Molecular Weight330.246
Density1.6±0.1 g/cm3
Boiling Point772.3±60.0 °C at 760 mmHg
Melting Point>400ºC
AppearanceSolid;White to Almost white powder to crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4371-28-2 |
| Catalog No. | 2A-3185936 |
| Chinese Name | 3,3',5,5'-联苯四甲酸 |
| 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 |
| Molecular Formula | C16H26O2N2Cl2 |
| Molecular Weight | 330.246 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 772.3±60.0 °C at 760 mmHg |
| Melting Point | >400ºC |
| Appearance | Solid;White to Almost white powder to crystal |
| Storage Condition | room temperature |
| HTC | 2917399090 |
| PubChem ID | 24735338 |
| MDL Number | MFCD03065942 |
| SMILES | O=C(O)c1cc(C(=O)O)cc(-c2cc(C(=O)O)cc(C(=O)O)c2)c1 |
| InChI | InChI=1S/C16H10O8/c17-13(18)9-1-7(2-10(5-9)14(19)20)8-3-11(15(21)22)6-12(4-8)16(23)24/h1-6H,(H,17,18)(H,19,20)(H,21,22)(H,23,24) |
| InChI Key | QURGMSIQFRADOZ-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352116 |
| Hazard Symbols | transportation |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3077 International Maritime Transport Danger Regulations: 3077 International Air Transport Danger Regulations: 3077 14.2 Names specified by the United Nations (UN) European land transport hazard regulations: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Biphenyl-3,3',5,5'- tetracarboxylic acid) IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Biphenyl-3,3',5,5'- tetracarboxylic acid) International air transport hazard regulations: Environmentally hazardous substance, solid, n.o.s. (Biphenyl-3,3',5,5'-tetracarboxylic acid) 14.3 Transport hazard categories European land transport Dangerous Regulations: 9 International sea transport Dangerous Regulations: 9 International air transport Dangerous Regulations: 9 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: Yes International Maritime Transport Dangerous Regulations Maritime Pollutants: Yes International Air Transport Dangerous Regulations: Yes 14.6 Special reminder to users further information Dangerous goods are individually packaged, with liquids exceeding 5 liters or solids exceeding 5 kilograms. The outer packaging of each independent package and the combined independent inner package must have EHS on it. Identification (according to European ADR Regulation 2.2.9.1.10, IMDG Regulation 2.10.3), |
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