4-Nitrobenzyl Alcohol 对硝基苯甲醇
CAS 619-73-8 MFCD00007376
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资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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现货库存
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分类
- {SNA} Alcohols, Building Blocks, C7 to C8, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; alcohol; 1fragment
- Alcohols, Building Blocks, C7 to C8, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds
产品应用
- 有机合成中间体。
相关文献及参考
- Short: III/35D2
- Protection of alcohols as their 4-nitrobenzyl ethers has been carried out, e.g. in the presence of trifluoroacetic anhydride and 2,6-lutidine: Tetrahedron Lett., 31, 389 (1990).
- Beilstein:6,450
- Selective deprotection at room temperature can be accomplished by sodium dithionite in aqueous acetonitrile: Synth. Commun., 12, 219 (1982). Photolytic cleavage has been employed in the carbohydrate series: J. Org. Chem., 37, 2281, 2285 (1972). For reviews of photoremovable protecting groups, see: Synthesis, 1 (1980); Org. Photochem., 9, 225 (1987). Reduction to the aniline, followed by chemical or electrolytic oxidation has also been reported: Tetrahedron Lett., 31, 389 (1990).
- Has also found use to protect carboxylic acids as their 4-nitrobenzyl esters, particularly in the penicillin and peptide fields. See also 4-Nitrobenzyl bromide, A15236, and 4-Nitrobenzyl chloride, A15749.
安全信息
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- H302 Harmful if swallowed 吞食有害
- 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;
- S36/37/39 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;
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
- S22 Do not breathe dust 不要吸入粉尘;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R22 Harmful if swallowed 吞咽有害
- 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。
- 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
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- P332+P313
- P305+P351+P338+P337+P313
- P302+P350
- P337+P313
- P302+P352+P332+P313+P362+P364
TYPE OF TEST : Morphological transformation TEST SYSTEM : Rodent - hamster Embryo DOSE/DURATION : 200 umol/L REFERENCE : CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 52,203,1990
其他信息
- 对硝基苯甲醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010394 对硝基苯甲醇 25g 168元 2011/04/16 N0180 4-硝基苄醇 4-Nitrobenzyl Alcohol 500G 4420元 2011/04/16 N0180 4-硝基苄醇 4-Nitrobenzyl Alcohol 25G 515元
- MSDS 信息:p-Nitrobenzyl alcohol(619-73-8).msds
- Alfa Aesar:4-硝基苄醇,99% 4-Nitrobenzyl alcohol, 99%(619-73-8)
- F:8
- MOL 文件:619-73-8.mol
- 下游产品:磷酸精胺酸 --> 3-硝基苯基甲烷磺酰氯 --> 对氨基苯甲醇
- TCI Shanghai:4-硝基苯甲醇 4-Nitrobenzyl Alcohol,>;98.0%(GC)(619-73-8)
- Hazard Note:Irritant
- Acros Organics:对硝基苯甲醇 4-Nitrobenzyl alcohol, 99%(619-73-8)
- 上游原料:溴 --> 苄酯
- 图谱信息:对硝基苯甲醇(619-73-8)红外图谱(IR1) 对硝基苯甲醇(619-73-8)红外图谱(IR2) 对硝基苯甲醇(619-73-8)核磁图( 13 CNMR) 对硝基苯甲醇(619-73-8)质谱(MS) 对硝基苯甲醇(619-73-8)核磁图( 1 HNMR)
- 海关编码:29062900
- 检测方法:GC,NMR
- 方法一:将218g乙酸对硝基苄酯溶于500ml热甲醇,搅拌,缓缓加入380g15%氢氧化钠溶液。加毕,放置5min,倒入冰水中析出沉淀。将滤得的沉淀在热水中加活性炭脱色、重结晶,得110-121g对硝基苄醇。
- Sigma Aldrich:619-73-8(sigmaaldrich)
- 用途一:用作有机合成中间体