| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16681-56-4 |
| Catalog No. | 2A-9037196 |
| Chinese Name | 2-溴-1H-咪唑 |
| Synonyms | MFCD02179526; 2-Bromo-1H-imidazole |
| Molecular Formula | C3H3BrN2 |
| Molecular Weight | 146.97 |
| Purity | 97 |
| Density | 1.9±0.1 g/cm3 |
| Boiling Point | 273.1±23.0 °C at 760 mmHg |
| Melting Point | 197-202 °C |
| Appearance | solid |
| Storage Condition | Keep Cold |
| HTC | 2933290090 |
| PubChem ID | 24884803 |
| MDL Number | MFCD02179526 |
| SMILES | Brc1ncc[nH]1 |
| InChI | 1S/C3H3BrN2/c4-3-5-1-2-6-3/h1-2H,(H,5,6) |
| InChI Key | AXHRGVJWDJDYPO-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| MSDS | msds/37196_1_16681_56_4.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Not specified Appearance: Boiling point:No data Melting point:No data Flash point:No data Molecular formula:C3H3BrN2 Molecular weight:147.0 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen bromide. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information GHS05, GHS07 Signal Word Danger Hazard Statements H302-H315-H318-H335 Precautionary Statements P261-P280-P305 + P351 + P338 Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves Hazard Codes Xn:Harmful; Safety Phrases S26-S39 RIDADR NONH for all modes of transport HS Code 2933290090 Synthetic Route 2-bromo-N,N-dim... CAS#:1239205-21-0 2-Bromo-1H-imidazole CAS#:16681-56-4 CAS#:288-32-4 2-Bromo-1H-imidazole CAS#:16681-56-4 Literature: Borikar, Sanjay P.; Daniel, Thomas; Paul, Vincent Tetrahedron Letters, 2009 , vol. 50, # 9 p. 1007 - 1009 1-Trityl-1H-imi... CAS#:15469-97-3 2-Bromo-1H-imidazole CAS#:16681-56-4 Literature: Synthetic Communications, , vol. 19, # 13-14 p. 2551 - 2566 Precursor & DownStream Precursor 4 CAS#:1239205-21-0 2-bromo-N,N-dim... CAS#:288-32-4 CAS#:15469-97-3 1-Trityl-1H-imi... CAS#:10035-10-6 Hydrogen bromide DownStream 1 CAS#:937013-66-6 2-(3-Bromopheny... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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