675393

Hexane

≥95%, HPLC Plus, for residue analysis, suitable for gas chromatography (GC) and HPLC, suitable for EPA ACB B21-02, EPA OTM-45, and EPA ACB B23-05b

• 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: 12190000
• PubChem Substance ID: 57652091

속성

• product name: Hexane, HPLC Plus, for HPLC, GC, and residue analysis, ≥95%
• Grade: HPLC Plus; for residue analysis
• Quality Level: 100
• Agency: suitable for EPA ACB B21-02; suitable for EPA ACB B23-05b; suitable for EPA OTM-45
• vapor density: ~3 (vs air)
• vapor pressure: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• 분석: ≥95%
• 형태: liquid
• autoignition temp.: 453 °F
• expl. lim.: 7.7 %
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• 불순물: ≤0.01% water; water
• refractive index: n20/D 1.375 (lit.)
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• solubility: ethanol: soluble(lit.)
• 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 (n-hexane) is a volatile organic compound. It can be obtained from petroleum by distillation or by electrolyzing potassium butyrate solution. It is a widely employed organic solvent for the dissolution and isolation of fats and oils. Its thermodynamic properties and kinetics of thermal decomposition have been studied over a range of temperature. A study on the zeolite supported platinum catalyzed isomerization and aromatization of n-hexane has been reported. Its removal from hexane contaminated air streams using vapor phase biological reactor (VPBR) immobilized with hexane-degrading Aspergillus niger strain has been studied. The metabolism of n-hexane forms 2,5-hexanedione (2,5-HD), which is reported to induce neurotoxicity.

애플리케이션

Hexane may be used in the following processes:

• Synthesis of graft-copolymer chains of poly-(dimethylsiloxane)-g-poly(methyl methacrylate).
• Gas chromatography/mass spectrometry (GC/MS) characterization of essential oils isolated from various origins.
• To extract free and total gossypol in combination with acetone from cottonseed flakes.

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

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
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter