2-Nitrobenzaldehyde 2-硝基苯甲醛

CAS 552-89-6 MFCD00007132

化学结构图

552-89-6
SMILES: O=Cc1ccccc1[N+](=O)[O-]

化学属性

Mol. FormulaC7H5NO3
Mol. Weight151
Density1.338
Boiling Point153
Melting Point42-44
Flash Point>110°(230°F)
TSCAYes
Stability对光线和空气敏感
Appearance 亮黄色针状结晶。熔点43-44℃,沸点153℃(3.1kPa)。能随水蒸气挥发,有苯甲醛的香味。易溶于乙醇、乙醚、苯,微溶于水,闪点>110℃,与吡咯剧烈反应。
RedoxOxidation

别名和识别编码

Chemical Name2-Nitrobenzaldehyde
CAS Number552-89-6
Alfabeta NameNITROBENZALDEHYDE 2-
MDL NumberMFCD00007132
EC Number209-025-3
Beilstein Registry Number742624
PubChem Substance ID11101
Merck Number6586
Synonym 2-NITROBENZALDEHYDE AKOS 93864 2-Nitrobenzaldehyde, 98+% 2-硝基苯甲醛,98+% o-Nitrobenzaldehyde(2-Nitrobenzaldehyde) NITROBENZALDEHYDE-2 O-NITROBENZALDEHYDE (ORTHO-NITROBENZALDEHYDE) 3-Bromo-4-hydroxy-5-methoxybenzaldehyde O-Nitrobenzaldehyde99.5% AKOS BBS-00003153 2-Nitrobenzaldehyde, 99+% 2-FORMYLNITROBENZENE o-nitrobbenzaldehyde 2-Nitrobenzaldehyde 2-硝基苯甲醛, 99+% Benzaldehyde, 2-nitro- O-NITROBENZALDEHYDE 2-硝基苯甲醛 ORTHONITRO BENZALDEHYDE 2-硝基苯甲醛(邻硝基苯甲醛) Benzaldehyde,2-nitro- 2-nitro-benzaldehyd o-NBA {Chemic 邻硝基苯甲醛 2-NITROBENZALDEHYDE, FOR THE DETERM. OF METHYL KETONES
Chemical Name Translation2-硝基苯甲醛
Reaxys-RN742624
Wiswesser Line NotationWNR BVH
LabNetwork Molecule IDLN00135871
InChIInChI=1S/C7H5NO3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H
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分类

  • {SNA} Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks

产品应用

  • 测定异丙醇和丙酮,甲基酮。有机合成。

相关文献及参考

  • Merck:14,6587 Beilstein:7,243
  • Merck:14,6587
  • For reduction with FeSO4 to the unstable 2-aminobenzaldehyde, see: Org. Synth. Coll., 3, 56 (1955).
  • The nitro group can be displaced by nucleophiles. Thus, tert-butanethiol gives 2-tert-butylthiobenzaldehyde, a useful intermediate for thiocoumarins and other sulfur-containing heterocycles: Synthesis, 56 (1978).

安全信息

Warnings IRRITANT
Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘;
  • 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;
Risk Statements
  • R22 Harmful if swallowed 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
Precautionary statements
  • 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。
  • 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。
  • 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+P312+P330
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • 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
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
RTECSCU7300000
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Storage condition 密封阴凉保存。 Store at RT. Air & Light Sensitive 充氩保存
Hazard Codes Xn Xn,Xi Xi
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 600 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Lungs, Thorax, or Respiration - dyspnea
   Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
   AFECAT Annales des Falsifications et de l'Expertise Chimique.  (Paris,
   France)  V.53, No.613-No.779, 1960-79.  Volume(issue)/page/year:
   76(815),65,1983

TYPE OF TEST            : DNA repair
TEST SYSTEM             : Bacteria - Bacillus subtilis
DOSE/DURATION           : 5 mg/disc
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 170,11,1986

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 umol/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 58,11,1978

其他信息

  • 有苯甲醛气味。能随水蒸气挥发。易溶于乙醇、苯和乙醚,微溶于水。有刺激性。
  • 用途二:该品为有机合成中间体,在医药工业中用于制造抗心绞痛药硝基吡啶(心痛定);将其硝基还原成氨基后成为邻氨基苯甲醛,由它可合成喹啉环类药物。
  • 用途三:测定异丙醇和丙酮。有机合成。该品为有机合成中间体,在医药工业中用于制造抗心绞痛药硝基吡啶(心痛定);将其硝基还原成氨基后成为邻氨基苯甲醛,由它可合成喹啉环类药物。
  • 敏感性:Air Sensitive
  • F:8
  • 下游产品:2-氨基喹啉 --> 喹啉-2-甲醛 --> 溶剂黄 114 --> 硝苯地平 --> (±)-4-甲氧基-N-[2-[2-(1-甲基-2-哌啶基)乙基]苯基]苯甲酰胺 --> 吲唑-3-乙酸 --> 尼索地平 --> 2-氨基苯甲醛
  • Acros Organics:邻硝基苯甲醛 2-Nitrobenzaldehyde, 99+%(552-89-6)
  • Hazard Note:Irritant
  • 海关编码:29130000
  • Sigma Aldrich:552-89-6(sigmaaldrich)
  • 用途一:用作医药中间体,用于生产心痛定
  • 方法一:以邻硝基甲苯为原料,可用下述两种方法生产。1.邻硝基甲苯与乙酐反应,经水解而得。2.邻硝基甲苯经硝化、氧化而得。
  • 图谱信息:邻硝基苯甲醛(552-89-6)质谱(MS) 邻硝基苯甲醛(552-89-6)红外图谱(IR2) 邻硝基苯甲醛(552-89-6)红外图谱(IR1) 邻硝基苯甲醛(552-89-6)核磁图( 1 HNMR) 邻硝基苯甲醛(552-89-6)Raman光谱 邻硝基苯甲醛(552-89-6)核磁图( 13 CNMR)
  • 邻硝基苯甲醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K7278001 2-硝基苯甲醛;邻硝基苯甲醛 10g 378元 2011/08/23 30131480 2-硝基苯甲醛;邻硝基苯甲醛 10g 350元 2011/04/16 N0130 2-硝基苯甲醛 2-Nitrobenzaldehyde 25G 480元
  • TCI Shanghai:2-硝基苯甲醛 2-Nitrobenzaldehyde,>;99.0%(GC)(552-89-6)
  • 检测方法:GC,NMR
  • MOL 文件:552-89-6.mol
  • Alfa Aesar:2-硝基苯甲醛,98+% 2-Nitrobenzaldehyde, 98+%(552-89-6)
  • 上游原料:硝酸 --> 溴 --> 过氧化氢 --> 2-硝基甲苯
  • MSDS 信息:2-Nitrobenzaldehyde(552-89-6).msds

系列性分类


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