3,5-Dichloroaniline 3,5-二氯苯胺
CAS 626-43-7 MFCD00007774
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信息真实价格透明
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分类
- {SNA} Additio
- Alpha sort, Alphabetic, Amines, Analytical Standards, Analytical/Chromatography, Aromatics, Chemical Class, Chromatography, D, DIA - DIC, Environmental Standards, Pesticides & Metabolites
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
- {SNA} Amines, Building Blocks, C6, Chemical Synthesis, Nitrogen Compounds, Organic Building Blocks
- {Chemicalbook} 农药中间体: 杀菌剂中间体: 酰胺类杀菌剂
- {SNA} Alphabetical Index of Analytical Standards, Amines, Analytical Standards, Analytical/Chromatography, Aromatics, Chemical Class, Chromatography,
相关文献及参考
- Beil. 12 ,IV,1274
- Aldrich MSDS 1 , 603:D / Corp MSDS 1 (1), 1113:A / FT-IR 2 (2), 2082:B / FT-IR 1 (1), 1229:B / FT-NMR 1 (2), 520:B / IR-Spectra (2), 648:C / IR-Spectra (3), 735:G / NMR-Reference 2 (1), 1039:B / RegBook 1 (1), 1419:E / Structure Index 1 , 221:D:3 / Vapor Phase 3 , 1147:C
- Short: III/20b Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei Cl ... Rb Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20b Year: 1988 Keyword: NQR ISBN: 3-540-18483-X ISBN: 978-3-540-18483-6 Internet Resource: DOI:10.1007/b86664 RefComment: IX,717 pages. Hardcover Abstract: Nuclear Quadrupole Resonance Spectroscopy has become a standard method for structural research in molecular and solid state physics as well as for different branches of chemistry. The volumes cover data for more than 8,000 substances in the solid state. Data for free molecules have been published in volumes II/14 and II/15 of the New Series. The tables are arranged according to the atomic number of the elements.
- Short: III/35D2 Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Carbon-13, Part 2: Aromatic Compounds Author: Mikhova, B. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35D2 Year: 2005 Keyword: aromatic compounds; carbon-13; chemical shift; coupling constant; molecular structure ISBN: 978-3-540-20189-2 ISBN: 3-540-20189-0 Internet Resource: DOI:10.1007/b83345 RefComment: VIII, 291 p., Hardcover RefComment: Written for Science and engineers in the fields of physics, chemistry and physical chemistry who inted to use NMR to study the structure and the binding of molecules Abstract: Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofre
安全信息
GHS Symbol
- H301 Toxic if swallowed 吞食有毒
- H301+H311+H331
- H311 Toxic in contact with skin 皮肤接触中毒
- H331 Toxic if inhaled 吸入中毒
- H371 May cause damage to organs 可能导致器官损伤
- H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
- H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
- H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- 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。
- 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。
- P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
- P273 Avoid release to the environment. 避免释放到环境中。
- 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
- P302+P352
- P304+P340
- P305+P351+P338
- P308+P311
- P308+P316
- P309+P311
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
- 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。
- P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医,如果你觉得不舒服
- 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
- P333+P313
- P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
- R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入,皮肤接触及吞食都有毒
- R33 Danger of cumulative effects 有累积作用的危险
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R50/53
其他信息
- 海关编码:29214210
- 3,5-二氯苯胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0325 3,5-二氯苯胺 3,5-Dichloroaniline 500G 2570元 2014/06/02 D0325 3,5-二氯苯胺 3,5-Dichloroaniline 25G 234元 2010/06/21 113125000 3,5-二氯苯胺 3,5-Dichloroaniline 98% 500 GR 3281元
- 方法一:其制备方法有以下几种。 (1)邻硝基苯胺为原料法 在反应釜中加入25%盐酸和邻硝基苯胺,开动搅拌,在10~20℃及负压下通入氯气进行氯化,通氯气完毕,继续搅拌15min,然后过滤,滤饼用水洗至中性,即得2,4-二氯-6-硝基苯胺。 在另一反应釜中加入工业乙醇,在搅拌下,再加入2,4-二氯-6-硝基苯胺,在40℃以下加入95% H 2 SO 4 ,冷却到15℃,分批加入亚硝酸钠,加完亚硝酸钠后,继续在15℃保温反应4h,然后将料放入脱氮釜,缓慢加热至回流温度80℃,并保持回流2h,然后升温蒸出乙醇,液料放入蒸馏釜进行水蒸气蒸馏,蒸馏得到的油水料进行分层,得到3,5-二氯硝基苯。 将一定量的水和3,5-二氯硝基苯置于反应釜内,在搅拌下升温至回流,滴加配制成一定浓度的二硫化钠溶液,于1h内滴加完,并保持回流3h,静止分层,下层油状物用热水充分洗涤,得3,5-二氯苯胺。 (2)对硝基苯胺为原料法 将对硝基苯胺在反应釜内于盐酸存在下进行氯化,得到2,6-二氯-4-硝基苯胺,然后将2,6-二氯-4-硝基苯胺在硫酸存在下用NaNO 2 进行重氮化,得到相应的重氮硫酸盐,在乙醇溶液中进行脱氮,得到3,5-二氯硝基苯,再用Na 2 S 2 进行还原或催化加氢,即可制得3,5-二氯苯胺。 (3)二氯苯为原料法 日本石原产业公司用邻二氯苯或对二氯苯为原料进行溴化得到溴代二氯苯,在催化剂AlCl 3 存在下进行重排得3,5-二氯溴化苯,再用氨进行氨化,得到3,5-二氯苯胺。
- MOL 文件:626-43-7.mol
- TCI Shanghai:3,5-二氯苯胺 3,5-
- Alfa Aesar:3,5-二氯苯胺,98% 3,5-Dichloroaniline, 98%(626-43-7)
- F:8
- MSDS 信息:3,5-Dichloroaniline(626-43-7).msds
- Sigma Aldrich:626-43-7(sigmaaldrich)
- Acros Organics:3,5-二氯苯胺 3,5-Dichloroaniline, 98%(626-43-7)
- 图谱信息:3,5-二氯苯胺(626-43-7)核磁图( 13 CNMR) 3,5-二氯苯胺(626-43-7)核磁图( 1 HNMR) 3,5-二氯苯胺(626-43-7)红外图谱(IR1) 3,5-二氯
- 用途三:用作农用杀虫剂的原料,由它可制得二甲菌核利、菌核利、乙烯菌核利、菌核净、异菌脲、乙菌利、氯苯咯菌胺和甲菌利;还可用于合成除草剂、植物生长调节剂。医药工业用于制造治疗疟疾病的喹啉衍生物。染料工业用于制造偶氮染料和颜料。在工业卫生方面用于制造杀虫剂和有害生物驱除剂。
- 上游原料:4-硝基苯胺 --> 邻二氯苯 --> 乙醇溶液 --> 2-硝基苯胺 --> 2,6-二氯-4-硝基苯胺 --> 工业乙醇 --> 2,6-二氯苯胺 --> 二硫化钠 --> 对二氯苯 --> 1,3,5-三氯苯 --> 3,5-二氯硝基苯 --> 2,4-二氯-6-硝基苯胺 --> 3,5-二氯-1-溴苯 --> 3,5-二氯苯甲酰胺
- Hazard Note:Irritant
- 方法二:1.3,5-二氯硝基苯加氢法2.多氯苯胺脱氯加氢法3.碘化氢脱氯法4.氨解法由1,3,5-三氯苯(或1,2,4-三氯苯)氨解制得。5.脱羰基法由3,5-二氯苯甲酰胺脱羰基制得。6.2,6-二氯-4-硝基苯胺法以2,6-二氯-4-硝基苯胺为原料,经重氮化、加氢制得。7.
- {Chemi
- color:dark gray
- 检测方法:GC,NMR