Benzocaine, CAS 94-09-7

Description

1. What is Benzocaine?
Benzocaine (ethyl p-aminobenzoate) is a local anesthetic from the ester group, widely used for its numbing effects on skin and mucous membranes. Available as a fine white powder (200 mesh), it offers fast absorption, high solubility, and superior dispersion for medical, dental, and cosmetic applications.

2. Key Features of Benzocaine 200 Mesh Powder

• High Purity: ≥99% pharmaceutical-grade
• Fine Particle Size (200 Mesh): Enhances solubility & absorption
• Versatile Applications: Dental, topical pain relief, hemorrhoid treatments
• Fast-Acting: Rapid onset of numbing effect
• Lab-Tested: HPLC & MSDS documentation included

3. Chemical Properties

• CAS No: 94-09-7
• Molecular Formula: C₉H₁₁NO₂
• Purity: ≥99%
• Solubility: Ethanol, DMSO, acetone
• Storage: Cool, dry place (2–8°C recommended)

4. Applications of Benzocaine 200 Mesh
1. Dental Care

• Used in toothache gels, mouth ulcers, and denture pain relief
• Provides fast numbing for minor oral procedures

2. Topical Pain Relief

• Found in creams, sprays, and ointments for:
  – Sunburns, insect bites, minor cuts
  – Post-waxing/tattoo aftercare

3. Hemorrhoid & Vaginal Creams

• Reduces itching, burning, and discomfort

4. Pharmaceutical & Veterinary Use

• Used in OTC medications and pet care products

5. Benzocaine vs. Lidocaine: Key Differences

6. Safety & Side Effects
While benzocaine powder is generally safe, improper use may cause:

• Methemoglobinemia (rare but serious oxygen deficiency)
• Allergic reactions (itching, swelling)
• Skin irritation (redness, burning)

Always consult a doctor before use.