2'-Chloroacetophenone 邻氯苯乙酮
CAS 2142-68-9 MFCD00000560
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- Aromatics
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; ketone; 1fragment
- Miscellaneous Reagents
- {SNA} Building Blocks, C7 to C8, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
相关文献及参考
- Beilstein:7(1)151
- Short: II/27B
- Short: III/20b
安全信息
GHS Symbol
- S36 Wear suitable protective clothing 穿戴适当的防护服;
- 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);
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
- 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;
- 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;
- 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
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- 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+P312
- P301+P312+P330
- P301+P317
- P302+P352
- P302+P352+P332+P313+P362+
- P304+P340
- 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。
- P319
- P321 Specific treatment (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
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H227 Combustible liquid 可燃液体
- H302 Harmful if swallowed 吞食有害
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 880 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CroHP# Personal Communication from H.P. Crocker, Ultimate Holding Co.-Reckitt & Colman Ltd., London, UK, Sept. 2, 1980 Volume(issue)/page/year: 02SEPT1980
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1820 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CroHP# Personal Communication from H.P. Crocker, Ultimate Holding Co.-Reckitt & Colman Ltd., London, UK, Sept. 2, 1980 Volume(issue)/page/year: 02SEPT1980
其他信息
- 可燃性危险特性:热分解排出有毒氯化物烟雾
- 毒性分级:中毒
- 储运特性:库房低温通风干燥
- 急性毒性:口服-大鼠 LD50: 1820 毫克/公斤; 口服-小鼠 LD50: 880 毫克/公斤
- 图谱信息:2'-氯苯基乙酮(2142-68-9)红外图谱(IR1) 2'-氯苯基乙酮(2142-68-9)核磁图( 1 HNMR) 2'-氯苯基乙酮(2142-68-9)质谱(MS) 2'-氯苯基乙酮(2142-68-9)核磁图( 13 CNMR)
- TCI Shanghai:2'-氯苯乙酮 2'-Chloroacetophenone,>;97.0%(GC)(2142-68-9)
- MOL 文件:2142-68-9.mol
- MSDS 信息:2'-Chloroacetophenone(2142-68-9).msds
- 用途一:用作医药中间体
- Acros Organics:2'-氯苯乙酮 2'-Chloroacetophenone, 97%(2142-68-9)
- 上游原料:三氯化铝 --> 邻氯苯甲酰氯 --> 2-硝基乙基苯
- 类别:有毒物质
- 海关编码:29147090
- 用途二:本品用于合成支气管扩张药盐酸氯丙那林(氯喘)及其他精细化学品等。
- 下游产品:2-溴-2'-氯苯乙酮
- 2'-氯苯基乙酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010299 邻氯苯乙酮 100g 600元 2011/04/16 C1084 2'-氯苯乙酮 2'-Chloroacetophenone 25G 421元 2011/04/16 C1084 2'-氯苯乙酮 2'-Chloroacetophenone 250G 1810元
- Hazard Note:Harmful/Irritant/Lachrymatory
- 灭火剂:水,二氧化碳, 泡沫, 干粉
- Sigma Aldrich:2142-68-9(sigmaaldrich)
- 方法一:1.邻硝基乙苯法。2.邻氯苯甲酰氯法向反应器中先加入二氯甲烷,其中悬浮固体无水三氯化铝。再加入烷基铝卤化物(CH3)1.5AlCl1.5。当二氯甲烷开始回流时,迅速加入邻氯苯甲酰氯,添加后,继续搅拌1h。然后将反应混合物注入水中。此时因放热引起分解反应而使二氯甲烷沸腾。经蒸馏处理得产品。邻氯苯甲酰氯用量0.3mol,(CH3)1.5AlCl1.5 0.21mol,三氯化铝用量0.1mol;对1g邻氯苯甲酰氯采用1g-10g二氯甲烷。反应温度约40℃,产品收率98%。
- 敏感性:Lachrymatory
- Alfa Aesar:2'-氯苯乙酮,98+% 2'-Chloroacetophenone, 98%(2142-68-9)