Tetracaine (also known as amethocaine) is a local anesthetic of the ester anesthetic group. It is mainly used topically in ophthalmology and as an antipruritic, and it has been used in spinal anesthesia.

CAS：136-47-0
中文别名：潘托卡因;丁卡因盐酸盐;4-(丁氨基)-苯甲酸-2-(二甲氨基)乙酯盐酸盐;對卡因;
英文别名：Benzoic acid, 4-(butylamino)-, 2-(dimethylamino)ethyl ester, monohydrochloride;4-(Butylamino)benzoic acid 2-(dimethylamino)ethyl ester,Ameth;Tetracaine (hydrochloride);Tetracaine HCl;curtacain;PANTOCAINE;gingicainm;decicaine;anethaine;4-(Butylamino)benzoic acid 2-(dimethylamino)ethyl ester,Amethocaine hydrochloride;butethanol;anacel;tonexol;decicain;menonasal;
分子式：C15H25ClN2O2
分子量：300.824
精确质量：300.16
Psa：41.57
Logp：3.492

MDL号：MFCD00038912
PubChem号：24277740
RTECS号：DG4900000
EINECS号：205-248-5

外观与性状：白色或灰白色结晶粉末
沸点：389.4ºC at 760 mmHg
熔点：149°C
闪点：189.3ºC
稳定性：Stable at normal temperatures and pressures.
储存条件：Keep tightly closed.
蒸汽压：2.87E-06mmHg at 25°C

RTECS号：DG4900000
安全说明：S26-S36/37-S45-S36/37/39-S22-S53
危险类别码：R25; R36; R43
危险品运输编码：2811
海关编码：2942000000
危险类别：6.1
包装等级：III
危险品标志：T

用途
1、局部麻醉药。