CAS Number4744-50-7
SynonymsMFCD00179418; 2,3-Pyrazinecarboxylic anhydride; 2,3-Pyrazinedicarboxylic acid anhydride; Pyrazine-2,3-Dicarboxylic Anhydride; EINECS 225-260-4; Furo(3,4-b)pyrazine-5,7-dione; Furo[3,4-b]pyrazine-5,7-dione; Pyrazinedicarboxylic anhydride
Molecular FormulaC6H2N2O3
Molecular Weight150.092
Purity97%
Density1.7±0.1 g/cm3
Boiling Point357.3±22.0 °C at 760 mmHg
Melting Point210 °C (dec.)(lit.)
AppearanceWhite to brown crystal or powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4744-50-7 |
| Catalog No. | 2A-9001745 |
| Chinese Name | 2,3-吡嗪二酸酐 |
| Synonyms | MFCD00179418; 2,3-Pyrazinecarboxylic anhydride; 2,3-Pyrazinedicarboxylic acid anhydride; Pyrazine-2,3-Dicarboxylic Anhydride; EINECS 225-260-4; Furo(3,4-b)pyrazine-5,7-dione; Furo[3,4-b]pyrazine-5,7-dione; Pyrazinedicarboxylic anhydride |
| Molecular Formula | C6H2N2O3 |
| Molecular Weight | 150.092 |
| Purity | 97 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 357.3±22.0 °C at 760 mmHg |
| Melting Point | 210 °C (dec.)(lit.) |
| Appearance | White to brown crystal or powder |
| Storage Condition | Store in airtight, cool and dry place |
| HTC | 2934999090 |
| SMILES | O=C1OC(=O)c2nccnc21 |
| InChI | InChI=1S/C6H2N2O3/c9-5-3-4(6(10)11-5)8-2-1-7-3/h1-2H |
| InChI Key | AWJWCTOOIBYHON-UHFFFAOYSA-N |
| Hazard Symbols | Transport |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-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 Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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| 2,3-Dioxoindoline-7-carboxylic acid | 25128-35-2 | 2A-9001739 |
| 2,3-Pyrazinedicarboxylic acid | 89-01-0 | 2A-9001744 |
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| 2,4,5,6-Tetraaminiopyrimidine sulfate | 5392-28-9 | 2A-9001748 |
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| 2,4,6-Triamino-5-nitropyrimidine | 2A-101769 | 2A-9001769 |
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