227064

Hexan, Isomerengemisch

≥99%, anhydrous

• Synonym(e): Isohexan
• Lineare Formel: C₆H₁₄
• CAS-Nummer: 107-83-5
• Molekulargewicht: 86.18
• UNSPSC Code: 12191502
• PubChem Substance ID: 24853608
• NACRES: NA.21
• Beilstein/REAXYS Number: 1730733
• MDL number: MFCD02179311
• Assay: ≥99%
• Grade: anhydrous
• Bp: 68-70 °C (lit.)

Eigenschaften

• Produktname: Hexan, Isomerengemisch, anhydrous, ≥99%
• grade: anhydrous
• Quality Segment: 200
• vapor density: 3 (vs air)
• assay: ≥99%
• form: liquid
• autoignition temp.: 437 °F
• expl. lim.: 7.5 %
• impurities: <0.001% water, <0.005% water (100 mL pkg)
• evapn. residue: <0.0005%
• refractive index: n20/D 1.379 (lit.)
• bp: 68-70 °C (lit.)
• mp: −95 °C (lit.)
• density: 0.672 g/mL at 25 °C (lit.)
• SMILES string: C(CCC)(C)C
• InChI: 1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3
• InChI key: AFABGHUZZDYHJO-UHFFFAOYSA-N

Beschreibung

General description

Our anhydrous solvents deliver exceptionally low water content, making them the ideal choice for moisture-sensitive laboratory applications. Packaged in the exclusive Sure/Seal^™ septum bottle system, they are reliably protected against moisture ingress from first use to last drop. The innovative Sure/Seal^™ closure combines an advanced plug-style liner with an airtight elastomer and crimp cap design to ensure consistent product integrity. Three unique liner materials provide optimal chemical compatibility across a broad range of solvents. Sure/Seal^™ packaging is proven to maintain anhydrous conditions even after repeated punctures. With more than 70 products across all major solvent families, available in pack sizes from 100 mL to 2 L, the portfolio meets virtually every laboratory need. By choosing ready-to-use anhydrous solvents in Sure/Seal^™ packaging, researchers eliminate the need for time-consuming and hazardous in-house solvent drying and distillation - saving time, reducing risk, and improving reproducibility.

Hexane, mixture of isomers is a non-renewable organic solvent mainly used for the dissolution and extraction of oils and fats.

Application

Anhydrous solvents in Sure/Seal^™ packaging are essential wherever water contamination would compromise experimental results. They are widely used in moisture-sensitive applications such as organic synthesis - including Grignard reactions, organometallic chemistry, and catalysis - as well as in peptide, oligonucleotide, and pharmaceutical synthesis.

Hexane, mixture of isomers may be used as a carrier phase for microfluidic devices.

Packaging

Siehe Mehrweggebinde-Optionen.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07,GHS09
• Signalwort: Danger
• Gefahrencodes: H225,H304,H315,H336,H361f,H372,H411
• Sicherheitshinweise: 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 1 Inhalation - STOT SE 3
• Zielorgane: Central nervous system, Nervous system
• Lagerklasse: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): -9.4 °F - closed cup
• Flammpunkt (°C): -23 °C - closed cup
• PSA (Persönliche Schutzausrüstung): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter