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BUTAN-2-OL (IN-HOUSE GC STANDARD)

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Article No. GI025 Grade
Purity CAS No. 78-92-2
Molecular Formula C4H10O Molecular Weight 74.12
H.S. Code 2905.1490 Shelf Life 36 Months

Specifications

Appearance A clear colourless liquid Purity (by 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) 0.806 - 0.810 Refractive index (20°C; 589 nm) 1.3955 - 1.3985
Residue on evaporation Max 0.001%

Safety Information and Hazard Symbols

Flame Exclamation Mark
Symbol: GHS02, GHS07
 Signal Word: Warning
 UN No.: 1120
 IMCO Class No.: 3
 Packing Group: III
 Hazardous Statement: H226-H319-H335-H336
 Precaution Statement: P210-P261-P305+P351+P338
Revision Date: 09-Jan-2026

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