650455

Cyclohexane

suitable for HPLC, ≥99.9%

• 실험식(Hill 표기법): C₆H₁₂
• CAS Number: 110-82-7
• Molecular Weight: 84.16
• Beilstein: 1900225
• EC Number: 203-806-2
• MDL number: MFCD00003814
• UNSPSC 코드: 12190000
• PubChem Substance ID: 329760021
• NACRES: NA.06
• bp: 80.7 °C (lit.)
• vapor pressure: 168.8 mmHg ( 37.7 °C); 77 mmHg ( 20 °C)

속성

• Grade: HPLC grade
• Quality Level: 100
• vapor density: 2.9 (vs air)
• vapor pressure: 168.8 mmHg ( 37.7 °C); 77 mmHg ( 20 °C)
• 분석: ≥99.9%
• 양식: liquid
• autoignition temp.: 500 °F
• expl. lim.: 9 %
• 기술: HPLC: suitable
• 불순물: ≤1.0 ppb Fluorescence (quinine) at 365 nm; <0.01% water
• 증발 잔류물: <0.0001%
• 할로겐화 잔류물: <10 ng/L (as heptachlor epoxide)
• refractive index: n20/D 1.426 (lit.)
• bp: 80.7 °C (lit.)
• mp: 4-7 °C (lit.)
• density: 0.779 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV 흡수: λ: 200 nm A_max: 1.00; λ: 225 nm A_max: 0.17; λ: 250 nm A_max: 0.02; λ: 300-400 nm A_max: 0.005
• 응용 분야: food and beverages
• SMILES string: C1CCCCC1
• InChI: 1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
• InChI key: XDTMQSROBMDMFD-UHFFFAOYSA-N

설명

일반 설명

Cyclohexane, a cycloalkane, is a combustible liquid with petrol like odor. It can be synthesized by hydrogenation of benzene in the presence of nickel or platinum catalysts. Cyclohexane is the precursor for the synthesis of polyamides. Cyclohexane ring forms the structural unit of many naturally occurring products. The conformational changes of cyclohexane have been investigated over the temperature range of 100-1200°C. Conversion of cyclohexane to cyclohexanol and cyclohexanone, via oxidation in the presence of Cu-nanoclusters anchored on nanocrystalline Cr₂O₃ has been reported.

애플리케이션

Suitable for HPLC, spectrophotometry, environmental testing

포장

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안전성 정보

• 픽토그램: GHS02,GHS08,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H225,H304,H315,H336,H410
• 예방조치 성명서: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): -4.0 °F - closed cup
• Flash Point (°C): -20 °C - closed cup