CAS 447-31-4 MFCD00000858-2-Chloro-2-Phenylacetophenone 2-氯-2-苯基苯乙酮 TAO{mole}

2-Chloro-2-Phenylacetophenone 2-氯-2-苯基苯乙酮

CAS 447-31-4 MFCD00000858

化学结构图

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

化学属性

Mol. Formula	C14H11ClO
Mol. Weight	230.69
Melting Point	65.0 to 70.0 deg-C
TSCA	Yes
Appearance	白色针状晶体。熔点68.5℃。

别名和识别编码

Chemical Name	2-Chloro-2-Phenylacetophenone
MDL Number	MFCD00000858
CAS Number	447-31-4
Synonym	ALPHA- CHLORO-ALPHA-PHENYLACETOPHENONE 1,2-Diphenyl-2-chloroethanone DESYL CHLORIDE 2-氯-1,2-二苯基乙酮 2-氯-2-苯基苯乙酮 AKOS BBS-00004804 二苯氯乙酮 ALPHA-CHLORODEOXYBENZOIN alpha-Chlorobenzyl phenyl ketone Ethone, 2-chloro-1,2-diphenyl- Desylchloride,98% 2-chloro-2-phenyl-acetophenon alpha-chloro-alpha-phenyl-acetophenon 2-chloro-1,2-diphenyl-ethon Acetophenone, 2-chloro-2-phenyl- ALPHA-CHLORODESOXYBENZOIN alpha-chlorobenzylphenylketone Desyl chloride alpha-Chlorodeoxybenzoin 2-氯-2-苯基苯乙酮 2-氯-1,2-二苯乙酮 à-chloro-à-phenylacetophenone ω-Chloro-ω-phenylacetophenone, 2-Chloro-2-phenylacetophenone 2-chloro-1,2-diphenyl-ethanon 2-chloro-1,2-diphenylethanone 2-CHLORO-2-PHENYLACETOPHENONE OMEGA-CHLORO-OMEGA-PHENYLACETOPHENONE 2-Chloro-2-phenylacetophenone 2-Chloro-1,2-diphenylethanone A-CHLORO-A-PHENYLACETOPHENONE ω-chloro-ω-phenylacetophenone
PubChem Substance ID	95343
Beilstein Registry Number	7(2)369
EC Number	207-181-7
Reaxys-RN	744474
Chemical Name Translation	2-氯-2-苯基苯乙酮
InChIKey	RXDYOLRABMJTEF-UHFFFAOYSA-N
Wiswesser Line Notation	GYR&VR
LabNetwork Molecule ID	LN00238395
InChI	InChI=1S/C14H11ClO/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13H

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安全信息

WGK Germany3

GHS Symbol

Precautionary statements

P303+P361+P353+P310+P363
P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
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。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
P405 Store locked up. 上锁保管。
P304+P340
P303+P361+P353
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。

Hazard statements

H290 May be corrosive to metals 可能腐蚀金属。
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

RTECSAM6825000

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Signal word Danger

Safety Statements

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；
S20 When using do not eat or drink 使用时，不得进食，饮水；
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）；

Packing GroupII

UN Number UN 3261 8/PG 2 3261 UN3261

Risk Statements

R34 Causes burns 会导致灼伤
R37 Irritating to respiratory system 刺激呼吸道

Storage condition Moisture Sensitive

Hazard Codes C

Hazard Class8

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CBCCT* "Summary Tables of Biological Tests," National Research Council
   Chemical-Biological Coordination Center.  (National Academy of Science
   Library, 2101 Constitution Ave., NW, Washington, DC 20418)
   Volume(issue)/page/year: 5,284,1953

其他信息

用途一:有机中间体。
储运特性:库房低温, 通风, 干燥 ; 防火; 与氧化剂分开存放
灭火剂:水, 二氧化碳, 干粉, 砂土
上游原料:二氧化硫
毒性分级:中毒
MOL 文件:447-31-4.mol
2-氯-2-苯基苯乙酮价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D1745 2-氯-2-苯基苯乙酮 2-Chloro-2-phenylacetophenone 5G 299元 2014/06/02 D1745 2-氯-2-苯基苯乙酮 2-Chloro-2-phenylacetophenone 25G 967元 2010/05/25 B21778 2-氯-2-苯基苯乙酮, 98% Desyl chloride, 98% 25g 914元
方法一:将苯偶姻溶于热吡啶中，再冷却凝固，研碎后慢慢加入氯化亚砜，剧烈搅拌，并保持冷却。反应时逸出大量二氧化硫和氯化氢。将反应产物水洗，滤干，乙醇重结晶，得二苯氯乙酮。
类别:易燃液体
Sigma Aldrich:447-31-4(sigmaaldrich)
图谱信息:2-氯-2-苯基苯乙酮(447-31-4)核磁图( 13 CNMR) 2-氯-2-苯基苯乙酮(447-31-4)红外图谱(IR2) 2-氯-2-苯基苯乙酮(447-31-4)质谱(MS) 2-氯-2-苯基苯乙酮(447-31-4)红外图谱(IR1) 2-氯-2-苯基苯乙酮(447-31-4)核磁图( 1 HNMR)
Acros Organics:Desyl chloride, 98+%(447-31-4)
TCI Shanghai:2-氯-2-苯基苯乙酮 2-Chloro-2-phenylacetophenone,>;98.0%(GC)(447-31-4)
Alfa Aesar:2-氯-2-苯基苯乙酮,98% Desyl chloride, 98%(447-31-4)
急性毒性:腹腔-小鼠 LDL0: 500 毫克/ 公斤
敏感性:Moisture Sensitive
可燃性危险特性:易燃; 火场释放有毒氯化物烟雾