1.00993

2-Propanol

≥99.9% (GC), suitable for UV/Vis spectroscopy, Uvasol^®

• Synonim(y): sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
• Wzór liniowy: (CH₃)₂CHOH
• Numer CAS: 67-63-0
• Masa cząsteczkowa: 60.10
• NACRES: NA.03
• EC Index Number: 200-661-7
• UNSPSC Code: 12191502
• MDL number: MFCD00011674
• Beilstein/REAXYS Number: 635639
• Assay: ≥99.9% (GC)
• Technique(s): UV/Vis spectroscopy: suitable
• Bp: 82 °C (lit.)
• Vapor pressure: 33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)

Właściwości

• Nazwa produktu: 2-Propanol, for spectroscopy Uvasol^®
• vapor density: 2.1 (vs air)
• Quality Segment: 100
• vapor pressure: 33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)
• assay: ≥99.9% (GC)
• form: liquid
• autoignition temp.: 750 °F
• potency: 5045 mg/kg LD₅₀, oral (Rat), 12800 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 2.0-12.7 %, 93 °C
• greener alternative product characteristics: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Sustainability features
• technique(s): UV/Vis spectroscopy: suitable
• impurities: ≤0.0001 meq/g Acidity, ≤0.0001 meq/g Alkalinity, ≤0.05% Water
• evapn. residue: ≤0.0002%
• color: APHA: ≤10
• transmittance: 210 nm, ≥30%, 220 nm, ≥65%, 230 nm, ≥80%, 240 nm, ≥90%, 250 nm, ≥95%, 260 nm, ≥98%
• refractive index: n20/D 1.377 (lit.)
• pH: 7 (20 °C)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• transition temp: flash point 12 °C
• density: 0.785 g/mL at 25 °C (lit.)
• UV absorption: λ: 210 nm A_max: ≤0.52, λ: 220 nm A_max: ≤0.19, λ: 230 nm A_max: ≤0.10, λ: 240 nm A_max: ≤0.05, λ: 250 nm A_max: ≤0.02, λ: 260 nm A_max: ≤0.01
• storage temp.: 2-25°C
• SMILES string: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• InChI key: KFZMGEQAYNKOFK-UHFFFAOYSA-N

Opis

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.

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This solvent is safe to use and thus aligns with "Safer Solvents and Auxiliaries". Click here for more information.

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS07
• Słowo ostrzegawcze: Danger
• Ostrzeżenia: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Narządy docelowe: Respiratory system
• Klasa składowania: 3 - Flammable liquids
• Co się dzieje?: WGK 1
• Temperatura zapłonu (°F): 53.6 °F - closed cup
• Temperatura zapłonu (°C): 12.0 °C - closed cup
• Kody zagrożeń: H225,H319,H336