N-methylhydroxylamine hydrochloride N-甲基羟胺盐酸盐
CAS 4229-44-1 MFCD00012597
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {uni_hamburg} no charge; 2fragments; ionic
- Catalyst
- {SNA} Building Blocks, Chemical Synthesis, Hydroxylamines, Nitrogen Compounds, Organic Building Blocks
- Miscellaneous Reagents
产品应用
- N-Methylhydroxylamine is used as an inorganic catalyst used in the transamidation of primary amides with amines.
相关文献及参考
- Reacts with aldehydes and ketones to give nitrones, which undergo 1,3-dipolar addition reactions with alkenes. Cycloaddition to trimethylvinylsilane has been used in a 2-carbon extension of aldehydes to ɑß-unsaturated aldehydes: J. Org. Chem., 49, 3421 (1984):
- Short: III/20a
- Allen, C.L. et al.: Ange. Chem. Int. Ed., 51, 1383 (2012);
- Short: EINECS
- Short: III/5a
- For conversion to, and reactions of, the N,O-bis(TMS) derivative, see: J. Chem. Soc., Perkin 1, 1823 (1989).
- Intramolecular cycloaddition has been used as a route to bicyclic systems, e.g. from citronellal: Org. Synth. Coll., 6, 670 (1988).
- Reviews: 1,3-Dipolar cycloadditions of nitrones: Synthesis, 205 (1975). The [3+2] nitrone-olefin cycloaddition reaction: Org. React., 36, 1 (1988). Synthetic applications of nitrones: Org. Prep. Proced. Int., 17, 25 (1985).
安全信息
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P264+P265
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- 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。
- P302+P352
- P304+P340
- P305+P351+P338
- P305+P351+P338+P337+P313
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
- P319
- P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
- P332+P313
- P332+P317
- P337+P313
- P337+P317
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
- P362+P364
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- 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;
- S37 Wear suitable gloves 戴适当手套;
- S36 Wear suitable protective clothing 穿戴适当的防护服;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
其他信息
- Sigma Aldrich:4229-44-1(sigmaaldrich)
- Alfa Aesar:N-甲基羟基胺盐酸盐,98% N-Methylhydroxylamine hydrochloride, 98%(4229-44-1)
- MOL 文件:4229-44-1.mol
- F:3-10
- Acros Organics:N-甲基羟胺盐酸盐 N-Methylhydroxylamine hydrochloride, 98%(4229-44-1)
- 敏感性:Hygroscopic
- 用途一:是药物氟西汀、替泊沙林、舍曲林的中间体
- TCI Shanghai:N-甲基羟胺盐酸盐 N-Methylhydroxylamine Hydrochloride,>;97.0%(T)(4229-44-1)
- MSDS 信息:N-Methylhydroxylamine hydrochloride(4229-44-1).msds
- 海关编码:29280090
- N-甲基羟胺盐酸盐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0804 N-甲基羟胺盐酸盐 N-Methylhydroxylamine Hydrochloride 5G 377元 2014/06/02 M0804 N-甲基羟胺盐酸盐 N-Methylhydroxylamine Hydrochloride 25G 1110元 2010/06/21 126980100 N-甲基羟胺盐酸盐 N-Methylhydroxylamine hydrochloride 98% 10 GR 667元