An ISO9001 Certified Supplier of Pharmaceutical Ingredients and Specialty Chemicals

Benzocaine

Inquiry

Cat Number

PIPB-0137

CAS Number

9011-18-1

If you have any other questions, please contact our experts.

Product Detail

CAS Number

9011-18-1

EINECS

202-303-5

Synonyms

Ethyl 4-aminobenzoate 94-09-7 Ethyl aminobenzoate Ethyl p-aminobenzoate

Description

A surface anaesthetic, it is used to suppress the gag reflex, and as a lubricant and topical anaesthetic on the larynx, mouth, nasal cavity, respiratory tract, oesophagus, rectum, urinary tract, and vagina. It has a role as a topical anaesthetic, an antipruritic drug, an allergen and a sensitiser. It is a benzoate ester and a substituted aniline.

Molecular Formula

C9H11NO2

Molecular Weight

165.19

Appearance

Solid

Melting Point

92℃

Boiling Point

310℃

pKa

2.51 (at 25 ℃)