Manufacturer supply Benzocaine CAS 94-09-7 in stock
- mojin
- China
- 3days
- 5000kg/week
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Low price Benzocaine CAS 94-09-7 in stock
Low price Benzocaine CAS 94-09-7 in stock
Low price Benzocaine CAS 94-09-7 in stock
Product Information
Product Name: Benzocaine
Synonyms:NSC 4688;Benzocaine (See B197952 for Labelled);Benzocaine, USP, EP;Ethyl 4-aMinobenzoate, 98% 100GR;
Ethyl 4-aMinobenzoate, 98% 500GR;(p-(Ethoxycarbonyl)phenylaMine;4-(Ethoxycarbonyl)phenylaMine;
4-Aminobenzoic Acid Ethyl Ester Benzocaine
CAS:94-09-7
MF:C9H11NO2
MW:165.19
EINECS:202-303-5
Product Categories:C8 to C9;Carbonyl Compounds;Aromatic Esters;Esters;Amines;Aromatics;
Intermediates & Fine Chemicals;Pharmaceutical intermediate;API;Pharma materials;
Intermediate of Tetracaine hydrochloride;medical intermediate;Benzocaine;organic interme;Pharmaceuticals;
Research Chemical;94-09-7
Mol File:94-09-7.mol
Benzocaine Chemical Properties
Melting point 88-90 °C
Boiling point 172 °C (12.7517 mmHg)
density 1.17
refractive index 1.5600 (estimate)
Fp 172°C/13mm
storage temp. 2-8°C
solubility alcohol: soluble1 gm in 5 ml
form Crystalline Powder
pka2.5(at 25℃)
color White
Odorodorless
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.
InChIKeyBLFLLBZGZJTVJG-UHFFFAOYSA-N
LogP1.860
CAS DataBase Reference94-09-7(CAS DataBase Reference)
NIST Chemistry ReferenceBenzoic acid, 4-amino-, ethyl ester(94-09-7)
EPA Substance Registry SystemBenzocaine (94-09-7)
Description:
Benzocaine (ethyl p-aminobenzoate) is used topically by itself or in combination with menthol or phenol in nonprescription dosage forms such as gels, creams, ointments, lotions, aerosols, and lozenges to relieve pain or irritation caused by such conditions as sunburn, insect bites, toothache, teething, cold sores or canker sores in or around the mouth, and fever blisters. Benzocaine is a lipophilic local anesthetic agent with a short duration of action.
Like most amino ester-type local anesthetics, it is easily hydrolyzed by plasma cholinesterase. Because of its low pKa, however, it is un-ionized under most physiological conditions and, therefore, can only bind to the lipid side of the local anesthetic receptor. It also can easily cross membranes into systemic circulation to cause systemic toxicities. Furthermore, being a PABA derivative, it has similar allergenic properties to procaine and is contraindicated with sulfonamide antibacterial agents.
Product Picture
Packing & Shipping & Payment
Packing:20kg/carton、22kg/carton、25kg/drum，etc
Shipping:by sea or by air
Payment:T/T,,moneygram,bitcoin
| Small quantity | Aluminium bag, inside two level plastic bags(1KG or less/Aluminium bag) |
| Bulk quantity | 25kg/drum, inside two level plastic bags |
| Others | can do your package or split small packages according to your request |
Moisture-proof Plastic Bags Aluminum Foil Bag 5KG/10KG/25KG/45KG/180kg Drums |
Shipping:
By Courier: Fedex, EMS, DHL, TNT, UPS, etc.
7-10 days product will reach you after payment received, if it's agreed as ready stock before order.
By air: Airport to airport
By sea
