CAS Number21943-15-7
Synonyms3,5-Dibrom-2(1H)-pyrazinon; 3,5-Dibromo-2-pyrazinol; 3,5-Dibromo-2(1H)-pyrazinone; 3,5-Dibromo-2-hydroxypyrazine; 3,5-Dibromo-pyrazin-2-ol; 3,5-Dibrom-2-hydroxy-pyrazin; 3,5-dibromopyrazin-2-ol
Molecular FormulaC4H2O1N2Br2
Molecular Weight253.88
Purity98.00%
Density2.4±0.1 g/cm3
Boiling Point430.5±40.0 °C at 760 mmHg
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21943-15-7 |
| Catalog No. | 2A-9038833 |
| Chinese Name | 3,5-二溴-2-羟基吡嗪 |
| Synonyms | 3,5-Dibrom-2(1H)-pyrazinon; 3,5-Dibromo-2-pyrazinol; 3,5-Dibromo-2(1H)-pyrazinone; 3,5-Dibromo-2-hydroxypyrazine; 3,5-Dibromo-pyrazin-2-ol; 3,5-Dibrom-2-hydroxy-pyrazin; 3,5-dibromopyrazin-2-ol |
| Molecular Formula | C4H2O1N2Br2 |
| Molecular Weight | 253.88 |
| Purity | 98.00 |
| Density | 2.4±0.1 g/cm3 |
| Boiling Point | 430.5±40.0 °C at 760 mmHg |
| Storage Condition | room temperature |
| HTC | 2933990090 |
| MDL Number | MFCD18373952 |
| SMILES | O=c1[nH]cc(Br)nc1Br |
| InChI Key | NHVGHXUOFWEOSN-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| MSDS | msds/38833_1_21943_15_7.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 dangerous goods 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: 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 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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