4-氨基苯甲酸乙酯

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.

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

MFCD00007892

202-303-5

C₉H₁₁NO₂

165.19

88-92°

310°

>110°(230°F)

Ambient temperatures.

Crystalline powder

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

638434

14,1086

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

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

DG2450000

是

 

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

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.