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Product Code: 8.5050
Neutronco

n-Pentane for HPLC

Formula C5H12
Chemical formula CH3(CH2)3CH3
Density ~ 0.63 g/cm3 (20°c)
Molar mass 72.15 g/mol
CAS number 109-66-0
HS Code 29011000
EC number 601-006-00-1
Storage store at +15 to +30 °c
SDS available
RTECS RZ9450000
R phrase R 12-51/53-65-66-67
S phrase S 9-16-29-33-61-62
Odour benzine- like
Form liquid
Color colourless
Explosion limit 1.4 to 8.0 vol %
Ignition temprature 285°C
Solubility in water 0.36 g/l (16°c)
Flash point _48 °C
Melting point ~-129.7 °C
Boiling point 36.1°C
Vapur pressure 573 hPa (20°c)
Viscosity dynamical 0.25mPa*s (20°c)
Saturation Concentration 1689 g/m3 (20°c)
Description Conforms
Identification Conforms
Solubility Conforms
Refractive index 1.356 to 1.360
Water 0.005 %
Free acid 0.0005 %
Residue on evaporation 0.0005 %
UV Abs.@ 250 nm 0.004 %
UV Abs.@ 230 nm 0.020 %
UV Abs.@ 220 nm 0.070 %
UV Abs.@ 210 nm 0.200 %
UV Abs.@ 200 nm 0.700 %
Purity 99.000 %

n‑Pentane for HPLC is a high‑purity, analytical‑grade solvent used in pharmaceutical and analytical laboratories for HPLC, extraction, and sample preparation.

🏭⚗️ Production
Distilled and purified under strictly controlled conditions to minimize water, peroxides, and trace impurities. Standardized for high chemical purity, low water content, and hydrocarbon stability. Supplied in chemically resistant, tightly sealed containers to prevent contamination, moisture uptake, or degradation.

🔬 Properties
A colorless, highly volatile liquid with a characteristic petroleum-like odor. Extremely flammable, low density, and low viscosity. Chemically stable under controlled conditions but reacts violently with strong oxidizers. Store in a cool, dry, well-ventilated area, away from heat, sparks, open flames, and incompatible substances.

🧪 Applications
Used in pharmaceutical and analytical laboratories for HPLC mobile phase preparation, extraction of non-polar compounds, and other analytical procedures requiring high-purity non-polar solvents. Ensures reproducibility in chromatographic and extraction processes. Solutions and equipment should be handled to maintain analytical-grade purity.

⚠️ Safety
Highly flammable; can cause fire or explosion if exposed to heat, sparks, or open flames. May cause irritation to eyes and respiratory tract; prolonged inhalation can affect the central nervous system. Use in a well‑ventilated area with appropriate protective equipment including gloves, goggles, and lab coat. Avoid ingestion and contact with incompatible substances. Store in a tightly closed, chemically resistant container in a cool, dry, well‑ventilated area away from oxidizers and ignition sources.