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1-PROPANOL (IN-HOUSE GC STANDARD)

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COAs

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100 ml (00100)

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Article No. GI150 Grade
Purity CAS No. 71-23-8
Molecular Formula CH3.CH2.CH2OH Molecular Weight 60.10
H.S. Code 2905.1210 Shelf Life 36 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Alcoholic Melting point/ Freezing point [°C] -127°C
Auto-ignition temperature [°C] 412°C Flammability (solid, gas) Flammable
Flash point [°C] 15°C Boiling point [°C] 97°C
Evaporation rate 1.3 Vapour pressure [20°C] 33 mm Hg
Vapour density 2.1 Density [g/cm3] 0.804
Solubility in water [% weight] Infinitely soluble Viscosity at 40°C [mm2/s] 2.27 mPas at 20°C
Explosion limits - upper [%] 13.70% Explosion limits -lower [%] 2.30%

Specifications

Appearance A clear colorless liquid Purity (GC) Min 99.5%
Water (by KF) Max 0.2% Potency Reported on COA
Identification (by IR) Conforms to structure Identification (by 1H NMR) Conforms to structure
Identification (by GCMS) Conforms to structure Identification (by Mass) Conforms to structure
Specific gravity (at 20°C) 0.803 - 0.805 Refractive index (20°C; 589 nm) 1.384 - 1.387
Residue on evaporation Max 0.005%

Safety Information and Hazard Symbols

Flame Corrosion Exclamation Mark
Symbol: GHS02, GHS05, GHS07
 Signal Word: Danger
 UN No.: 1274
 IMCO Class No.: 3
 Packing Group: II
 Hazardous Statement: H225-H318-H336
 Precaution Statement: P210-P261-P280-P305 + P351 + P338
Revision Date: 20-Jan-2026

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