139386

Hexane

≥99%, suitable for GC/MS, suitable for EPA 1613, ReagentPlus^®

• 동의어(들): n-Hexane
• Linear Formula: CH₃(CH₂)₄CH₃
• CAS Number: 110-54-3
• Molecular Weight: 86.18
• Beilstein: 1730733
• EC Number: 203-777-6
• MDL number: MFCD00009520
• UNSPSC 코드: 12352001
• PubChem Substance ID: 329750373
• NACRES: NA.06
• bp: 69 °C (lit.)
• vapor pressure: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)

속성

• 제품명: Hexane, ReagentPlus^®, ≥99%
• Agency: suitable for EPA 1613
• Quality Level: 100
• vapor density: ~3 (vs air)
• vapor pressure: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• 제품 라인: ReagentPlus^®
• 분석: ≥99%
• 양식: liquid
• autoignition temp.: 453 °F
• expl. lim.: 7.7 %
• 기술: GC/MS: suitable
• refractive index: n20/D 1.375 (lit.)
• pH: 7
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• solubility: water: insoluble
• density: 0.659 g/mL at 25 °C (lit.)
• SMILES string: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• InChI key: VLKZOEOYAKHREP-UHFFFAOYSA-N

설명

일반 설명

Hexane is an alkane and exists in 5 structural isomeric forms, i.e. hexane, isohexane, 3-methylpentane, neohexane and 2,3-dimethylbutane. It can be obtained from petroleum by distillation. It can also be produced by electrolyzing the potassium butyrate solution. It is widely employed organic solvent for the dissolution and isolation of fats and oils.[1]

애플리케이션

Hexane may be used in the following studies:

• Preparation of graft-copolymer chains of poly-(dimethylsiloxane)-g-poly(methyl methacrylate).[2]
• GC/MS (Gas Chromatography/Mass Spectrometry) characterization of essential oils isolated from various origins.[3]
• As solvent for the preparation of samples and standards during chromatographic studies.[4]

Hexane may be used as a solvent in the detection of rubrene, using normal phase high performance liquid chromatography.[5] It may also be used as an extraction solvent to concentrate the analytes like synthetic cannabinoids of the aminoalkylindole type and methanandamide in serum, followed by separation using liquid chromatography coupled with tandem-mass spectrometry.[6]

법적 정보

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

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H225,H304,H315,H336,H361f,H373,H411
• 예방조치 성명서: 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
• 표적 기관: 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