1.08331

Toluene

for spectroscopy Uvasol^®

• Sinonimo/i: Toluol, Methylbenzene
• Formula condensata: C₆H₅CH₃
• Numero CAS: 108-88-3
• Peso molecolare: 92.14
• UNSPSC Code: 12191501
• NACRES: NA.03
• EC Index Number: 203-625-9
• MDL number: MFCD00008512
• Beilstein/REAXYS Number: 635760
• Assay: ≥99.9% (GC)
• Technique(s): UV/Vis spectroscopy: suitable
• Bp: 110-111 °C (lit.)
• Vapor pressure: 22 mmHg ( 20 °C), 26 mmHg ( 25 °C)

Proprietà

• vapor density: 3.2 (vs air)
• Quality Level: 100
• vapor pressure: 22 mmHg ( 20 °C), 26 mmHg ( 25 °C)
• assay: ≥99.9% (GC)
• form: liquid
• autoignition temp.: 997 °F
• expl. lim.: 7 %
• technique(s): UV/Vis spectroscopy: suitable
• impurities: ≤0.0001 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.01% Water
• evapn. residue: ≤0.0002%

Descrizione

General description

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol<TMSYMBOL></TMSYMBOL> solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol<TMSYMBOL></TMSYMBOL> solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified.

Other Notes

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

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

Informazioni sulla sicurezza

• pictograms: GHS02,GHS07,GHS08
• signalword: Danger
• hcodes: H225 - H304 - H315 - H336 - H361d - H373 - H412
• pcodes: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• target_organs: Central nervous system
• Classe di stoccaggio: 3 - Flammable liquids
• wgk: WGK 3
• flash_point_f: 39.9 °F
• flash_point_c: 4.4 °C