Biochemical Materials

 D-CAMPHOR / NATURAL CAMPHOR

CAS No.: 464-49-3
Molecular Formula: C₁₀H₁₆O
Molecular Weight: 152.23 g/mol

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1. BASIC PROPERTIES

Parameter	Specification
Appearance	White to off-white translucent crystals/concretes
Odor	Pungent → cooling (characteristic camphoraceous)
Melting Point	174–181°C
Optical Rotation	+41° to +43°
Purity	≥96.0%

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2. APPLICATIONS

• Pharmaceuticals:
  • Topical analgesic in liniments
  • Antipruritic and anti-inflammatory agent
• Chemical Synthesis:
  • Chiral intermediate for organic reactions
  • Production of celluloid and explosives
• Industrial:
  • Plasticizer for nitrocellulose
  • Preservative in cosmetics

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3. PACKAGING & STORAGE

Form	Specification
Packaging	25 kg/cardboard drum
Storage	– Ventilated, cool (<25°C)
Special Notes	– Separate from oxidizers
	– Fireproof area required

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4. SAFETY & HANDLING

• Flash Point: 66°C (combustible solid)
• GHS Classification:
  • H302: Harmful if swallowed
  • H315+H319: Skin/eye irritant
  • H335: May cause respiratory irritation
• Precautions:
  • Avoid dust formation
  • Use local exhaust ventilation

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5. REGULATORY COMPLIANCE

• NFPA Rating: Health 1 | Flammability 1 | Reactivity 0
• Transport: Non-hazardous (when packaged properly)