应用
Tri-n-butyl phosphate is used as a solvent for rare earth metals exaction and purification, and as a flame retardant component of aircraft hydraulic fluid. It is involved in the formation of stable hydrophobic complexes with some metals. It is also employed as a defoamer additive in cement casings for oil wells, as an anti-air entrainment additive for coatings and floor finishes and as a solvent in nuclear fuel processing. Further, it is used as a solvent in inks, synthetic resins, gums and adhesives. In addition, it is used as a plasticizer for cellulose esters like nitrocellulose and cellulose acetate.

备注
Incompatible with strong oxidizing agents, strong bases and alkali.

基本信息

MDL
MFCD00009436

EINECS
204-800-2

分子式
C₁₂H₂₇O₄P

分子量
266.32

熔点
-80°

沸点
155-156°/10mm

闪点
152°(305°F)

密度
0.977

折射率
1.4240

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with diethyl ether, benzene, carbon disulfide and ethanol. Slightly miscible with water.

Beilstein
1710584

Merck
14,9618

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H351
Harmful if swallowed.Causes skin irritation.Suspected of causing cancer.

Precautionary Statements
P280h-P301+P310-P315
Wear protective gloves/clothing.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.Get immediate medical advice/attention.

安全信息

危险类别
22-38-40
Harmful if swallowed.Irritating to skin.Limited evidence of a carcinogenic effect.

安全等级
36/37-46
Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label.

欧盟危险品标志

RTECS
TC7700000

TSCA
是