应用
Ethyl 4-aminobenzoate is used as an anesthetic and utilized for topical pain reliever. It is mixed with antipyrine to get A/B otic drops, which is used in the removal of earwax as well as relieve ear from pain. It exhibits analgesic and antipruritic effect mainly used for wounds, ulcers, mucosal surfaces and hemorrhoids narcotic pain. Further, it is a main constituent of anesthetic ointments. In addition to this, it is effective to toothache, sore throat, oral ulcers, hemorrhoids and anal fissure.

备注
Incompatible with strong oxidizing agents, reducing agents, acids and bases.

基本信息

MDL
MFCD00007892

EINECS
202-303-5

分子式
C₉H₁₁NO₂

分子量
165.19

熔点
88-92°

沸点
310°

闪点
>110°(230°F)

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in ethanol, chloroform, ethyl ether and dilute acids. Sparingly soluble in water

Beilstein
638434

Merck
14,1086

GHS危害和防范说明

GHS符号

Hazard Statements
H319-H317
Causes serious eye irritation.May cause an allergic skin reaction.

Precautionary Statements
P261-P280a-P305+P351+P338-P321-P333+P313-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation or rash occurs: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36-43
Irritating to eyes.May cause sensitization by skin contact.

安全等级
24-26-37
Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
DG2450000

TSCA
是