应用
Trimethylacetic acid can be used as an internal chemical-shift standard for NMR of aqueous solutions. It is a metabolite of oral cephem (β-lactam) antibiotics such as S-1108, containing pivaloyl moieties.

备注
Stable under recommended storage conditions. Incompatible with oxidizing agents and bases.

基本信息

MDL
MFCD00004194

EINECS
200-922-5

分子式
(CH₃)₃CCO₂H

分子量
102.13

熔点
31-35°

沸点
163-165°

闪点
63°(145°F)

密度
0.91

灵敏度
Ambient temperatures.

形态
Crystalline solid

溶解性
Soluble in alcohol, ether. Slightly soluble in water

Beilstein
969480

Merck
14,7511

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H312-H314-H318
Harmful if swallowed.Harmful in contact with skin.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P280-P305+P351+P338-P309-P310a
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:

安全信息

危险类别
21/22-34
Harmful in contact with skin and if swallowed.Causes burns.

安全等级
26-36/37/39-45
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).

欧盟危险品标志

RTECS
TO7700000

TSCA
是