CAS 5891-21-4 MFCD00001008-5-Chloro-2-Pentanone 5-氯-2-戊酮 TAO{mole}

5-Chloro-2-Pentanone 5-氯-2-戊酮

CAS 5891-21-4 MFCD00001008

化学结构图

SMILES: CC(=O)CCCCl

化学属性

Mol. Formula	C5H9ClO
Mol. Weight	120.58
Density	1.057
Boiling Point	172.8°C at 760 mmHg
Refractive index	1.4360 to 1.4400
Flash Point	67°C
TSCA	Yes
Appearance	液体。溶于苯、乙醇。
pH	:A

别名和识别编码

Chemical Name	5-Chloro-2-Pentanone
Synonym	5-Chloropentan-2-one {LY} 5-Chloropentan-2-one {} {LY} 5-Chloropentan-2-one {} {} {LY} 5-Chloropentan-2-one {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {}
Beilstein Registry Number	1098490
PubChem Substance ID	79993
CAS Number	5891-21-4
EC Number	227-565-8
MDL Number	MFCD00001008
Reaxys-RN	1098490
Chemical Name Translation	5-氯-2-戊酮
InChIKey	XVRIEWDDMODMGA-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00223894
InChI	InChI=1S/C5H9ClO/c1-5(7)3-2-4-6/h2-4H2,1H3
Canonical SMILES	CC(CCCCl)=O

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

产品应用

药物氯喹磷酸盐的中间体。

安全信息

WGK Germany3

Personal Protective Equipment Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)

Signal word

GHS Symbol

Safety Statements

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
R22 Harmful if swallowed 吞咽有害
R10 Flammable 易燃

Precautionary statements

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。
P233 Keep container tightly closed. ?保持容器密闭。
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P242 Use only non-sparking tools. 只能使用无火花工具。
P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
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。
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
P302+
P302+P352
P303+P361+P353
P304+P340
P305+P351+P338
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。
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P332+P313
P337+P313
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
P370+P378
P403+P233
P403+P235
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

RTECSSA8143500

UN Number

Storage condition 2-8°C {LY} 2-8°C <0°C <;0 Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
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

Packing GroupIII

Hazard Codes Xn

Hazard Class3

其他信息

海关编码:29147090
5-氯-2-戊酮价格(试剂级):更新日期产品编号产品名称包装价格 2011/04/16 C0867 5-氯-2-戊酮(含稳定剂碳酸钾) 5-Chloro-2-pentanone (stabilized with K2CO3) 25ML 618元 2010/06/21 388290250 5-氯-2-戊酮 5-Chloro-2-pentanone 90% 25 GR 294元 2010/06/21 388291000 5-氯-2-戊酮 5-Chloro-2-pentanone 90% 100 GR 824元
MOL 文件:5891-21-4.mol
Acros Organics:5-氯-2-戊酮 5-Chloro-2-pentanone, 97%(5891-21-4)
用途一:用于医药工业
5-氯-2-戊酮价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 C0867 5-氯-2-戊酮(含稳定剂碳酸钾) 5-Chloro-2-pentanone (stabilized with K2CO3) 25ML 416元 2010/06/21 388290250 5-氯-2-戊酮 5-Chloro-2-pentanone 90% 25 GR 294元 2010/06/21 388291000 5-氯-2-戊酮 5-Chloro-2-pentanone 90% 100 GR 824元
TCI Shanghai:5-氯-2-戊酮(含稳定剂碳酸钾) 5-Chloro-2-pentanone (stabilized with K2CO3),>;98.0%(GC)(5891-21-4)
方法一:由乙酰正丙醇经氯化而得。将盐酸和乙酰正丙醇加入反应锅中加热，蒸出盐酸和5-氯-2-戊酮，冷却后静置分层，下层盐酸返回反应锅，直至无5-氯-2-戊酮蒸出为止。另外一种操作方法是，向盐酸和氯化钠中按比例加入硫酸和乙酰正丙醇，于84-88℃氯化15min即得。
上游原料:乙酰正丙醇
F:8-10
Sigma Aldrich:5891-21-4(sigmaaldrich)
Alfa Aesar:5-氯-2-戊酮,94% 5-Chloro-2-pentanone, 94%(5891-21-4)
MSDS 信息:5-Chloropentan-2-one(5891-21-4).msds
溶于苯、乙醇。
用途二:药物氯喹磷酸盐的中间体。