CAS 2648-61-5 MFCD00000844-2,2-Dichloroacetophenone 2,2-二氯苯乙酮 TAO{mole}

2,2-Dichloroacetophenone 2,2-二氯苯乙酮

CAS 2648-61-5 MFCD00000844

化学结构图

SMILES: O=C(c1ccccc1)C(Cl)Cl

化学属性

Mol. Formula	C8H6Cl2O
Mol. Weight	189.04
Density	1.34 g/mL at 25 °C(lit.)
Boiling Point	132-134 °C at 13 mmHg
Melting Point	20-21 °C
Refractive index	1.5680 to 1.5710
Flash Point	>110°(230°F)
TSCA	Yes
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 Name	2,2-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-phenylet
MDL Number	MFCD00000844
CAS Number	2648-61-5
PubChem Substance ID	72870
Beilstein Registry Number	7,282
Reaxys-RN	1864186
Chemical Name Translation	2,2-二氯苯乙酮
EC Number	202-783-6
Wiswesser Line Notation	GYGVR
LabNetwork Molecule ID	LN01741480
InChI	InChI=1S/C8H6Cl2O/c9-8(10)7(11)6-4-2-1-3-5-6/h1-5,8H
Canonical SMILES	C1=CC=C(C=C1)C(=O)C(Cl)Cl

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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)