1.13350

2-Propanol

≥99.8% (GC), for preparative chromatography Prepsolv^™

• Synonyme(s) : Alcool sec-propylique, Alcool isopropylique, IPA, Isopropanol
• Formule linéaire : (CH₃)₂CHOH
• Numéro CAS: 67-63-0
• Poids moléculaire : 60.10
• NACRES: NB.21
• EC Index Number: 200-661-7
• UNSPSC Code: 12191502
• MDL number: MFCD00011674
• Beilstein/REAXYS Number: 635639
• Assay: ≥99.8% (GC)
• Technique(s): HPLC: suitable
• Bp: 82 °C (lit.)
• Vapor pressure: 33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)

Propriétés

• Nom du produit: 2-Propanol, for preparative chromatography Prepsolv^™
• vapor density: 2.1 (vs air)
• Quality Segment: 200
• vapor pressure: 33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)
• assay: ≥99.8% (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
• technique(s): HPLC: suitable
• impurities: ≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.05% Water
• evapn. residue: ≤1.0 mg/L
• transmittance: 220 nm, ≥50%, 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.)
• 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

Description

General description

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 1.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 220 nm): ≥ 50 %
Transmission (from 260 nm): ≥ 98 %
Filtred by 0.2µm filter

Legal Information

PREPSOLV is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mot-clé: Danger
• Mentions de précaution: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organes cibles: Central nervous system
• Classe de stockage: 3 - Flammable liquids
• Que se passe-t-il ?: WGK 1
• Point d'éclair (°F): 53.6 °F - closed cup
• Point d'éclair (°C): 12.0 °C - closed cup
• Codes de danger: H225,H319,H336