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Benzocaine Suppliers list
Company Name: Shenzhen Sendi Biotechnology Co.Ltd.
Tel: 0755-23311925 18102838259
Products Intro: Product Name:Benzocaine
Purity:99% Package:61/KG
Company Name: Innovation Medicine Technology Co.,LTD
Tel: +86-0311-80690116 15716910116
Products Intro: Product Name:Nitemazepam
Purity:99.99% Package:1 usd/kg Remarks:E-mail: skype: whatsapp:+8615733107937 Nitemazepam Nitemazepam Nitemazepam Nitemazepam
Company Name: Changzhou Sunlight Pharmaceutical Co., Ltd  Gold
Tel:+86-519-83131668 ; 83137042;83139028;83138042
Products Intro:Product Name:Benzocaine
Company Name: Chengdu XiYa Chemical Technology Co., Ltd.  Gold
Products Intro:Product Name:Benzocaine
Purity:99% HPLC Package:25g,100g,500g
Company Name: Shanghai Everchem Co., Ltd  Gold
Products Intro:Product Name:Benzocaine
Purity:99% HPLC Package:1kg;5kg;25kg
Benzocaine Basic information
Indications and Usage
Product Name:Benzocaine
Product Categories:Aromatic Esters;C8 to C9;Carbonyl Compounds;Esters;Amines;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Research Chemical;Pharmaceutical intermediate;API;Pharma materials;Intermediate of Tetracaine hydrochloride;medical intermediate;Benzocaine
Mol File:94-09-7.mol
Benzocaine Structure
Benzocaine Chemical Properties
Melting point 88-90 °C
Boiling point 172 °C (12.7517 mmHg)
density 1.17
Fp 172°C/13mm
storage temp. 0-6°C
solubility alcohol: soluble1 gm in 5 ml
form Crystalline Powder
pka2.5(at 25℃)
color White
Water Solubility Soluble in ethanol, chloroform, ethyl ether and dilute acids. Sparingly soluble in water
Merck 14,1086
BRN 638434
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference94-09-7(CAS DataBase Reference)
NIST Chemistry ReferenceBenzoic acid, 4-amino-, ethyl ester(94-09-7)
EPA Substance Registry SystemBenzoic acid, 4-amino-, ethyl ester(94-09-7)
Safety Information
Hazard Codes Xi,T,F
Risk Statements 43-36/37/38-39/23/24/25-23/24/25-11
Safety Statements 22-24/25-37/39-26-24-45-36/37-16-7
WGK Germany 2
RTECS DG2450000
PackingGroup III
HS Code 29224995
Hazardous Substances Data94-09-7(Hazardous Substances Data)
MSDS Information
Benzocaine English
ACROS English
SigmaAldrich English
ALFA English
Benzocaine Usage And Synthesis
Indications and UsageBenzocaine is a colorless trapezial crystal. Its melting point is 92℃ (88-90℃), boiling point is 183-184°C (1.87kPa). 1g of this drug is soluble in about 2500ml water, 5ml ethanol, 2ml chloroform, 4ml ether or 30-50ml almond oil and olive oil, and it is also soluble in dilute acid. It is stable in air, odorless, and slightly bitter.
Benzocaine is a lipid-soluble surface anesthetic, and it weaker than other local anesthetics such as lidocaine and tetracaine, so it will not cause any discomfort due to its anesthetizing effects when acting on mucosa. Benzocaine is a type of drug with relatively strong lipid-solubility and will bind with mucosa and the fatty layer of skin, but it will not easily penetrate into the body and cause poisoning. Benzocaine can be used as a precursor for Ossur imitation, orthocaine, and procaine. It is also used as a local anesthetic and can stop pain and itching. It is mainly used in pain and itch prevention on wounds, ulcer surfaces, mucous membrane surfaces and hemorrhoids. Its paste form can also lubricate and stop pain for the nasopharynx and endoscope. Benzocaine’s aural solution is used to alleviate acute congestion, concentrated otitis externa, and the pain and itching of swimming otitis. Benzocaine is also effective for toothaches, sore throat, oral ulcers, all kinds of hemorrhoids, anal fissures, and vulvar itching. Benzocaine can be used as a male sex organ numbing agent to slow ejaculation. It can also be used as a numbing lubricant for the pharynx and endoscope, and it can be used as a UV absorbing agent for cosmetics.
Chemical Propertieswhite odourless crystals
UsesA commonly used topical pain reliever. Main active ingredient in anesthetic ointments.
UsesAnesthetic;Na+ channel blocker
UsesBenzocaine is used as an anesthetic (local).
Benzocaine Preparation Products And Raw materials
Preparation Products4-Fluorobenzoic acid-->Benzonatate-->Ethyl 4-(butylamino)benzoate
Raw materials4-Aminobenzoic acid-->4-Aminophthalic acid-->Ethyl p-nitrobenzoate
Tag:Benzocaine(94-09-7) Related Product Information
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