HX0295

Hexane

≥95.0% (n-hexane basis), suitable for LC/MS, gas chromatography (GC) and HPLC, OmniSolv^®

• Synonym(s): Hexane, n-Hexane
• Linear Formula: CH₃(CH₂)₄CH₃
• CAS Number: 110-54-3
• Molecular Weight: 86.18
• Beilstein/REAXYS Number: 1730733
• MDL number: MFCD00009520
• UNSPSC Code: 12191502
• EC Index Number: 203-777-6

Properties

• product name: n-Hexane 95%, OmniSolv^®
• vapor density: ~3 (vs air)
• Quality Level: 100
• vapor pressure: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• product line: OmniSolv^®
• assay: ≥95.0% (n-hexane basis)
• form: liquid
• autoignition temp.: 453 °F
• expl. lim.: 7.7 %
• technique(s): HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• impurities: ≤0.01% Water (H₂O); ≤3 μg/L Capillary FID responsive substances (as decane); ≤5 ng/L Capillary ECD responsive substances (as PCNB)
• evapn. residue: ≤1 ppm
• color: APHA: ≤10
• refractive index: n20/D 1.375 (lit.)
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• transition temp: flash point -22 °C
• solubility: 0.0095 g/L
• density: 0.659 g/mL at 25 °C (lit.)
• UV cutoff: ≤195 nm
• UV absorption: λ: 195 nm A_max: ≤1.00; λ: 200 nm A_max: ≤0.50; λ: 210 nm A_max: ≤0.20; λ: 220 nm A_max: ≤0.05; λ: 230 nm A_max: ≤0.05; λ: 250 nm A_max: ≤0.01; λ: 280 nm A_max: ≤0.005
• shipped in: ambient
• storage temp.: room temp
• SMILES string: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• InChI key: VLKZOEOYAKHREP-UHFFFAOYSA-N

Description

Application

HX0295P-1 is packaged in poly coated glass bottles

OmniSolv^®

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (n-hexane)95% minBoiling range66.1-69.4°CCapillary ECD responsive substances (as PCNB)5ng/L maxCapillary FID responsive substances (as decane)3µg/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidInfrared SpectrumConforms to standardUV Abs. at 195 nm1.00AU maxUV Abs. at 200 nm0.50AU maxUV Abs. at 210 nm0.20AU maxUV Abs. at 220 nm0.05AU maxUV Abs. at 230 nm0.05AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 280 nm0.005AU maxUV Cut-off195nm maxWater (H2O)0.01% max

Legal Information

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

Safety Information

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H304,H315,H336,H361f,H373,H411
• pcodes: 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: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: -7.6 °F - closed cup
• flash_point_c: -22 °C - closed cup