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乙酰丙酸

Levulinic Acid
产品编号:3051698
规格:98%
CAS NO:123-76-2
包装规格:250g,1000g,5000g
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
3051698250g669
30516981000g1990
30516985000g7760
产品别名

123-76-2

乙酰丙酸

Levulinic Acid

4-Ketopentanoic acid

4-Oxopentanoic acid

基本信息
应用
Mainly used as an intermediate for medicines, agricultural chemical and organic synthesis. Used as raw material of perfume, modifier and solvent of plastics. It is also employed as an additive of polymer, paints and lubricating oil. Also used as a surfactant and auxiliary for making printing ink, rubber flux and cosmetics(including shampoo).
备注
Light Sensitive. Store in dark. Store away from oxidizing agents and bases.
MDL
MFCD00002796
EINECS
204-649-2
分子式
C5H8O3
分子量
116.12
熔点
26-31°
沸点
245-246°
闪点
137°(278°F)
密度
1.134
折射率
1.4415
灵敏度
Light Sensitive. Ambient temperatures.
形态
Low melting solid
溶解性
Soluble in water ( 675g/L at 20°C).
Beilstein
506796
Merck
14,5472
危险类别
22-34
Harmful if swallowed.Causes burns.
安全信息
安全等级
20-26-36/37/39-45-60
When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste
RTECS
OI1575000
欧盟危险品标志
  
TSCA
GHS危害和防范说明
GHS符号
  
Hazard Statements
H302-H314-H318
Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements
P280-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.
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