(Cyanomethyl)triphenylphosphonium chloride (氰甲基)三苯基氯化膦
CAS 4336-70-3 MFCD00031672
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分类
- {SNA} C-C Bond Formation, Chemical Synthesis, Olefination, Synthetic Reagents, Wittig Reagents
相关文献及参考
- Forms a moderately stable crystalline ylide which reacts with aldehydes to give ɑß-unsaturated nitriles, predominantly as their (Z)-isomers: Chem. Ber., 94, 578 (1961); J. Chem. Soc., 1266 (1961); Appendix 1.
- Further deprotonation of the phosphorane with sodium bis(trimethylsilyl)amide followed by C-alkylation generates a homologated phosphorane: Angew. Chem. Int. Ed., 26, 79 (1987).
- Reaction of the ylide with carboxylic acids in the presence of EDCI (1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, A10807) and DMAP, followed by ozonolysis of the resulting acylphosphoranes, provides a novel route to the homologous ɑ-keto esters: J. Org. Chem., 59, 4364 (1994):
安全信息
GHS Symbol
- 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
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- 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。
- P301+P310+P330
- P301+P312
- P301+P317
- P302+P350
- P302+P352
- P302+P352+P332+P313+P362+P364
- P304+P312
- P304+P340
- P305+P351+
- 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。
- P317
- P319
- P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
- P322 Specific measures (see …on this label). 具体治疗(见本标签上的)。
- P330 Rinse mouth. 漱口
- 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
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H301 Toxic if swallowed 吞食有毒
- H302 Harmful if swallowed 吞食有害
- H312 Harmful in contact with skin 皮肤接触有害
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H332 Harmful if inhaled 吸入有害
- 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;
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 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#01669
其他信息
- TCI Shanghai:(氰甲基)三苯基氯化 (Cyanomethyl)triphenylphosphonium Chloride,>;98.0%(LC)(T)(4336-70-3)
- Alfa Aesar:(氰甲基)三苯基氯化膦,98+% (Cyanomethyl)triphenylphosphonium chloride, 98+%(4336-70-3)
- 氰甲基三苯基氯化磷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C1739 (氰甲基)三苯基氯化 (Cyanomethyl)triphenylphosphonium Chloride 25G 594元 2010/06/21 338960250 氰甲基三苯基氯化磷 Cyanomethyl triphenylphosphonium chloride 97% 25 GR 671元 2010/05/25 A13096 (氰甲基)三苯基氯化膦, 98+% (Cyanomethyl)triphenylphosphonium chloride, 98+% 25g 680元
- MOL 文件:4336-70-3.mol
- 敏感性:Hygroscopic
- Sigma Aldrich:4336-70-3(sigmaaldrich)
- Acros Organics:氰甲基三苯基氯化磷 Cyanomethyl triphenylphosphonium chloride, 97%(4336-70-3)
- 图谱信息:氰甲基三苯基氯化磷(4336-70-3)红外图谱(IR1) 氰甲基三苯基氯化磷(4336-70-3)质谱(MS) 氰甲基三苯基氯化磷(4336-70-3)红外图谱(IR2)