261734

Petroleum ether

spectrophotometric grade

• CAS Number: 8032-32-4
• EC Number: 232-453-7
• MDL number: MFCD00081849
• UNSPSC Code: 12191502
• NACRES: NA.07
• grade: spectrophotometric grade
• technique(s): UV/Vis spectroscopy: suitable
• bp: 30-60 °C (lit.)
• vapor pressure: 25.8 psi ( 55 °C); 7.99 psi ( 20 °C)

Properties

• grade: spectrophotometric grade
• vapor density: 2.5 (vs air)
• vapor pressure: 25.8 psi ( 55 °C); 7.99 psi ( 20 °C)
• form: liquid
• autoignition temp.: 475 °F
• expl. lim.: 8 %
• technique(s): UV/Vis spectroscopy: suitable
• impurities: <0.020% water
• evapn. residue: <0.0005%
• refractive index: n20/D 1.363 (lit.)
• bp: 30-60 °C (lit.)
• density: 0.64 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV absorption: λ: 210 nm A_max: 1.00; λ: 220 nm A_max: 0.30; λ: 230 nm A_max: 0.10; λ: 240 nm A_max: 0.05; λ: 260-400 nm A_max: 0.01
• 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

Safety Information

• Pictograms: GHS02,GHS08
• Signal Word: Danger
• Hazard Statements: H225,H304,H340,H350
• Precautionary Statements: P202 - P210 - P233 - P240 - P301 + P310 - P331
• Hazard Classifications: Asp. Tox. 1 - Carc. 1B - Flam. Liq. 2 - Muta. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): -56.2 °F - closed cup
• Flash Point(C): -49 °C - closed cup