HX0297

Hexane, mixture of isomers

≥98.5% (hexane isomers + methylcyclopentane), suitable for gas chromatography (GC), OmniSolv^®

• Synonym(s): Hexanes
• Empirical Formula (Hill Notation): C₆H₁₄
• CAS Number: 110-54-3
• Molecular Weight: 86.18
• MDL number: MFCD00009520
• UNSPSC Code: 12191502
• EC Index Number: 203-777-6

Properties

• product name: Hexanes, 98.5%, OmniSolv^® HR-GC
• vapor pressure: 160 hPa ( 20 °C)
• Quality Level: 100
• product line: OmniSolv^®
• Assay: ≥98.5% (hexane isomers + methylcyclopentane); ≥99.9% (total aliphatic hydrocarbons less than C8)
• form: liquid
• technique(s): gas chromatography (GC): suitable
• impurities: ≤0.01% Water (H₂O); ≤0.2 μeq/g Titrable acid
• evapn. residue: ≤1 ppm
• color: APHA: ≤5
• bp: 69 °C/1013 hPa
• mp: -94.3 °C
• transition temp: flash point -22 °C
• solubility: 0.0095 g/L
• density: 0.66 g/cm³ at 20 °C
• shipped in: ambient
• storage temp.: room temp
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• InChI key: VLKZOEOYAKHREP-UHFFFAOYSA-N

Description

Application

OmniSolv^® HR-GC

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

AppearanceClear liquid, free from particulatesAssay (n-hexane)Report%Assay (total aliphatic hydrocarbons less than C8)99.9% minAssay (total hexane isomers + methylcyclopentane)98.5% minCap. ECD responsive substances as PCNB (peak)2ng/L maxCap. ECD responsive substances as PCNB (total)20ng/L maxCap. FID responsive substances as decane (peak)1µg/L maxCap. FID responsive substances as decane (total)10µg/L maxColor (APHA)5 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testInfrared SpectrumConformsTitrable acid0.2µeq/g maxWater (H2O)0.01% max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H225,H304,H315,H336,H361f,H373,H411
• Precautionary Statements: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Target Organs: Central nervous system, Nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): -7.6 °F - closed cup
• Flash Point(C): -22 °C - closed cup