4-Nitrobenzyl Alcohol 对硝基苯甲醇

CAS 619-73-8 MFCD00007376

化学结构图

619-73-8
SMILES: O=[N+]([O-])c1ccc(CO)cc1

化学属性

Mol. FormulaO2NC6H4CH2OH
Mol. Weight153
Boiling Point185
Melting Point92-94
Density1.422
Flash Point180°(356°F)
TSCAYes
Appearance 淡黄色晶体。熔点92-93℃,沸点185℃(1.6kPa),闪点180℃。易溶于乙醇、乙醚,微溶于水。

别名和识别编码

Chemical Name4-Nitrobenzyl Alcohol
CAS Number619-73-8
Alfabeta NameNITROBENZYLALCOHOL 4-
MDL NumberMFCD00007376
Beilstein Registry Number1424026
PubChem Substance ID69275
EC Number210-611-6
Reaxys-RN1424026
Synonym 1-Hydroxymethyl-4-nitrobenaene 4-NITROBENZYL ALCOHOL 4-nitrobenzenemethanol Benzyl alcohol, p-nitro- p-(Hydroxymethyl)nitrobenzene p-Nitrobenzyl alcohol 對硝苄醇
Chemical Name Translation对硝基苯甲醇
LabNetwork Molecule IDLN00173641
InChIInChI=1S/C7H7NO3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-4,9H,5H2
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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

Warnings IRRITANT
GHS Symbol
Signal word Warning {} {} {} {} {} {} {} {TCI}
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H302 Harmful if swallowed 吞食有害
WGK Germany3
RTECSDP0657100
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • 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;
Risk Statements
  • 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
Precautionary statements
  • 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
Hazard Codes Xi Xn
Storage condition Store at RT.
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

系列性分类


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