α-Pinene CAS No.:7785-26-4

α-Pinene

CAS No.: 7785-26-4
Molecular Formula: C₁₀H₁₆
Molecular Weight: 136.23 g/mol

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1. Basic Properties

Parameter	Specification
Appearance	Colorless transparent liquid
Purity (GC)	≥98.0%
Nonvolatile Matter	<1.0%
Moisture Content	<0.10%
Acid Value	<0.50 mg KOH/g
Refractive Index (20°C)	1.4670
Relative Density (20°C)	0.858–0.862 g/mL
Optical Rotation (20°C)	-27.14°

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2. Applications

Chemical Synthesis:Key raw material for synthetic resins (e.g., adhesives, coatings).Intermediate for camphor, terpineol, and fragrance compounds.Industrial Uses:Solvent for varnishes and waxes.Component in cleaning agents and disinfectants.

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3. Packaging & Storage

Form	Options
Packaging	175 kg/drum (or custom)
Storage	– Cool, dry, ventilated area – Fireproof storage – Protect from light and humidity

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4. Safety & Handling

Flash Point: ~32°C (highly flammable liquid)GHS Classification:H225: Highly flammable liquid and vaporH304: May be fatal if swallowed and enters airwaysH315+H317: Causes skin irritation/allergic reactionsPrecautions:Ground containers during transferUse explosion-proof equipment

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5. Regulatory Compliance

NFPA Rating: Health 1 | Flammability 3 | Reactivity 0Transport: UN 2368 (Class 3 Flammable Liquid)

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