Oxetacaine (INN, also known as oxethazaine) is a potent local anesthetic. It is administered orally (usually in combination with an antacid) for the relief of pain associated with peptic ulcer disease or esophagitis. It is also used topically in the management of hemorrhoid pain. Oral oxetacaine preparations are available in several countries, including India, South Africa, Japan and Brazil, but not the United States.

CAS：126-27-2
中文别名：2-双(N-甲基-N-苯基叔丁基-氨基甲酰甲基)氨基乙醇;阿塞赛因;
英文别名：2-[2-hydroxyethyl-[2-[methyl-(2-methyl-1-phenylpropan-2-yl)amino]-2-oxoethyl]amino]-N-methyl-N-(2-methyl-1-phenylpropan-2-yl)acetamide;
分子式：C28H41N3O3
分子量：467.643
精确质量：467.315
Psa：64.09
Logp：3.2401

PubChem号：24898016
MDL号：MFCD00079202
EINECS号：204-780-5
RTECS号：AC3325000

外观与性状：白色粉末
密度：1.093 g/cm3
沸点：630.4ºC at 760 mmHg
熔点：104-105°C
闪点：335.1ºC
折射率：1.557
储存条件：Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
蒸汽压：9.25E-17mmHg at 25°C

RTECS号：AC3325000
安全说明：S36
WGK Germany：3
危险类别码：R22
危险品标志：Xn