2,2-Dichloroacetophenone 2,2-二氯苯乙酮

CAS 2648-61-5 MFCD00000844

化学结构图

2648-61-5
SMILES: O=C(c1ccccc1)C(Cl)Cl

化学属性

Mol. FormulaC8H6Cl2O
Mol. Weight189.04
Density1.34 g/mL at 25 °C(lit.)
Boiling Point132-134 °C at 13 mmHg
Melting Point20-21 °C
Refractive index1.5680 to 1.5710
Flash Point>110°(230°F)
TSCAYes
Appearance 无色液体。熔点20-21.5℃，沸点249℃，131-132℃（1.46kg），相对密度1.340，折光率（nD20）1.5686。在水、醇中分解。

别名和识别编码

Chemical Name2,2-Dichloroacetophenone
Synonym 2,2-Dichloro-1-phenylethan-1-one {LY} 2,2-Dichloro-1-phenylethan-1-one 2,2-dichloroacetophenone {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan-1-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2-Dichloro-1-phenylethan
MDL NumberMFCD00000844
CAS Number2648-61-5
PubChem Substance ID72870
Beilstein Registry Number7,282
Reaxys-RN1864186
Chemical Name Translation2,2-二氯苯乙酮
EC Number202-783-6
Wiswesser Line NotationGYGVR
LabNetwork Molecule IDLN01741480
InChIInChI=1S/C8H6Cl2O/c9-8(10)7(11)6-4-2-1-3-5-6/h1-5,8H
Canonical SMILESC1=CC=C(C=C1)C(=O)C(Cl)Cl
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分类

  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; ketone; 1fragment
  • {SNA} Building Blocks, C7 to C8, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks

相关文献及参考

  • Short: II/2 Title: Magnetic Properties of Coordination and Organometallic Transition Metal Compounds Author: König, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/2 Year: 1966 ISBN: 3-540-03593-1 ISBN: 978-3-540-03593-0 Internet Resource: DOI:10.1007/b19948 RefComment: 170 figs., XII, 578 pages. Hardcover Abstract: The data compiled refer to susceptibility measurements (susceptibility, Curie-constants, magnetic moments, transition temperatures) and ESR-measurements (g-factors and other parameters of the applied spin Hamiltonian). In volume II/2 the literature from 1899 up to 1964 has been considered. Volume II/8 supplements volume II/2, taking into account the data on magnetic susceptibilities and ESR parameters published in the p eriod 1964 to 1968. The following subvolumes II/10,II/11, II/12 supplement data up to 1974.
  • 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/38B Title: Refractive Indices of Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38B Year: 1996 Keyword: organic compounds; refractive index; liquids ISBN: 3-540-60596-7 ISBN: 978-3-540-60596-6 Internet R

安全信息

WGK Germany3
RTECSAM7175000
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
  • R20 Harmful by inhalation 吸入有害
Safety Statements
  • S1 Keep locked up 上锁；
  • 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；
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
  • 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；
  • S36/37/39 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；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • 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；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
Hazard Codes Xn
Signal word
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
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。
  • P264+P265
  • 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。
  • P302+P350
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P304+P312
  • 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。
  • P317
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • 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.....
Packing GroupII
UN Number UN 2810 6.1/PG 2
GHS Symbol 
TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 940 mg/m3/10M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NDRC** National Defense Research Committee, Office of Scientific Research
   and Development, Progress Report.  Volume(issue)/page/year:
   NDCrc-132,AUG1942

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#03021

Storage condition

其他信息

  • Acros Organics:2,2-二氯苯乙酮 2,2-Dichloroacetophenone, 97%(2648-61-5)
  • 方法一:将苯乙酮溶于冰乙酸，通入干燥的氯气，控制反应温度不超过60℃，直至反应液变黄色，氯化过程约需4-5h。将反应物用冰水处理，油状的2,2-二氯苯乙酮即从水中分离出来。
  • TCI Shanghai:2,2-二氯苯乙酮 2,2-Dichloroacetophenone,>;96.0%(GC)(2648-61-5)
  • MOL 文件:2648-61-5.mol
  • 用途一:有机合成中间体。
  • Sigma Aldrich:2648-61-5(sigmaaldrich)
  • 上游原料:乙酰苯
  • 2,2-二氯苯乙酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1122 2,2-二氯苯乙酮 2,2-Dichloroacetophenone 25G 657元 2010/06/21 113071000 2,2-二氯苯乙酮 2,2-Dichloroacetophenone 97% 100 GR 2350元 2010/05/25 B23475 2,2-二氯苯乙酮, 97% 2,2-Dichloroacetophenone, 97% 25g 886元
  • 图谱信息:2,2-二氯苯乙酮(2648-61-5)质谱(MS) 2,2-二氯苯乙酮(2648-61-5)红外图谱(IR1) 2,2-二氯苯乙酮(2648-61-5)核磁图( 13 CNMR)
  • Alfa Aesar:2,2-二氯苯乙酮,97% 2,2-Dichloroacetophenone, 97%(2648-61-5)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones - Carbonyl Compounds
  6. C7 to C8 - Ketones
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones - Carbonyl Compounds
  6. C7 to C8 - Ketones

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