184519

Petroleum ether

ACS reagent

• CAS Number: 8032-32-4
• EC Number: 232-453-7
• MDL number: MFCD00081849
• UNSPSC 코드: 12191502
• NACRES: NA.07
• bp: 30-60 °C (lit.); 35-60 °C
• vapor pressure: 25.8 psi ( 55 °C); 7.99 psi ( 20 °C)

속성

• Grade: ACS reagent
• Quality Level: 200
• vapor density: 2.5 (vs air)
• vapor pressure: 25.8 psi ( 55 °C); 7.99 psi ( 20 °C)
• 양식: liquid
• autoignition temp.: 475 °F
• expl. lim.: 8 %
• dilution: (for analytical testing)
• 불순물: acidity, passes test
• 증발 잔류물: ≤0.001%
• 색상: APHA: ≤10
• refractive index: n20/D 1.363 (lit.)
• bp: 30-60 °C (lit.); 35-60 °C
• density: 0.64 g/mL at 25 °C (lit.)
• SMILES string: [Mg+]c1ccc(cc1)C.[Br-]
• InChI: 1S/C7H7.BrH.Mg/c1-7-5-3-2-4-6-7;;/h3-6H,1H3;1H;/q;;+1/p-1
• InChI key: ZRJNGFJIBZKXTP-UHFFFAOYSA-M

설명

일반 설명

Petroleum ether is a colorless liquid. Extracts of leaves of Litchi chinensis Gaertn. (Sapindaceae) have been prepared in petroleum ether and were evaluated for antiinflammatory, analgesic and antipyretic activities. Pentanes and hexanes are the major constituents of petroleum ether.

Petroleum ether is a mixture of low boiling aliphatic hydrocarbons (mainly hexane and pentane) that is generally used as a laboratory solvent.

애플리케이션

Petroleum ether has been used for the analysis of total dietary fiber content by employing a total dietary fibre assay kit. It may be used in the absorption chromatographic purification of organic compounds.

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H224,H304,H315,H336,H411
• 예방조치 성명서: P210 - P233 - P273 - P301 + P310 - P331 - P403 + P233
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): -56.2 °F
• Flash Point (°C): -49 °C