CAS Number4664-08-8
SynonymsPyridine-3,4-dicarboxylic anhydride; 3,4-Pyridinecarboxylic anhydride; Furo[3,4-c]pyridine-1,3-dione; MFCD00010680
Molecular FormulaC7H3NO3
Molecular Weight149.104
Purity98.00%
Density1.6±0.1 g/cm3
Boiling Point334.6±15.0 °C at 760 mmHg
Melting Point75-77 °C(lit.)
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4664-08-8 |
| Catalog No. | 2A-9031106 |
| Chinese Name | 吡啶-3,4-二羧酸酐 |
| Synonyms | Pyridine-3,4-dicarboxylic anhydride; 3,4-Pyridinecarboxylic anhydride; Furo[3,4-c]pyridine-1,3-dione; MFCD00010680 |
| Molecular Formula | C7H3NO3 |
| Molecular Weight | 149.104 |
| Purity | 98.00 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 334.6±15.0 °C at 760 mmHg |
| Melting Point | 75-77 °C(lit.) |
| Storage Condition | Keep away from light, in a ventilated and dry plac |
| HTC | 2934999090 |
| SMILES | O=C1OC(=O)c2cnccc21 |
| InChI | InChI=1S/C7H3NO3/c9-6-4-1-2-8-3-5(4)7(10)11-6/h1-3H |
| InChI Key | KFKMGUPDWTWQFM-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| MSDS | msds/31106_2_4664_08_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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