Nitronium tetrafluoroborate, 96% 四氟硼酸硝
CAS 13826-86-3 MFCD00011432
化学结构图
SMILES: O=[N+]=O.F[B-](F)(F)F
化学属性
| Mol. Formula | NO2BF4 |
|---|---|
| Mol. Weight | 133 |
| TSCA | T |
| Density | 1.268 g/mL at 25 °C |
| Melting Point | 200 |
别名和识别编码
| Chemical Name | Nitronium tetrafluoroborate, 96% |
|---|---|
| CAS Number | 13826-86-3 |
| Alfabeta Name | NITRONIUMTETRAFLUOROBORATE |
| MDL Number | MFCD00011432 |
| Synonym | 四氟硼酸硝 溶液 四氟硼酸硝 Nitryl tetrafluoroborate |
| EC Number | 237-533-5 |
| PubChem Substance ID | 24850570 |
| Chemical Name Translation | 四氟硼酸硝 |
| Wiswesser Line Notation | .N-OI.B-F4 |
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分类
- {SNA} C-X Bond Formation (Non-Halogen), Chemical Synthesis, Others, Synthetic Reagents
- {SNA} C-X Bond Formation (Non-Halogen), Chemical Synthesis, Other Non-Halogen Reagents for C-X Bond Formation, Synthetic Reagents
- {SNA} C-X Bond Formation (Non-Halogen), Chemical Synthesis, Electronic Chemicals, Micro/NanoElectronics, Other Electronic Chemicals,
相关文献及参考
- Allylsilanes undergo desilylative nitration with allylic rearrangement; in chiral systems the reaction is enantioselective, useful in the synthesis of (E)-olefin dipeptide isosteres: J. Org. Chem., 60, 7714 (1995).
- Crystalline salt of the active species in the nitration of arenes. Enables nitration to be carried out in non-aqueous, non-acidic systems (typically in Sulfolane, A13466). For mono- and dinitration of o-tolunitrile without hydrolysis, see: J. Chem. Soc., 4257 (1956); J. Am. Chem. Soc., 83, 4564 (1961).
- Has also been used for the oxidative cleavage of O-methyl ethers of aliphatic alcohols; e.g. benzyl methyl ether is cleaved to benzaldehyde: J. Org. Chem., 42, 3097 (1977). Ethylene dithioacetals are cleaved to carbonyl compounds: Synthesis, 273 (1979).
- In acetonitrile solution, addition of the nitronium ion to alkenes, followed by Ritter reaction of the resulting carbonium ion with the solvent, leads to the nitroacetamide: J. Org. Chem., 36, 3641 (1971).
安全信息
GHS Symbol
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P303+P361+P353
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P304+P340+P310
- P305+P351+P338
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H302 Harmful if swallowed 吞食有害
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
- R42/43
- R34 Causes burns 会导致灼伤
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 180 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05621
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