1.01040

2-Propanol

≥99.9% (GC), gradient grade, suitable for HPLC, LiChrosolv^®

• Synonym(s): sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
• Linear Formula: (CH₃)₂CHOH
• CAS Number: 67-63-0
• Molecular Weight: 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): HPLC: suitable
• Bp: 82 °C (lit.)
• Vapor pressure: 33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)

Properties

• Product Name: 2-Propanol, gradient grade for liquid chromatography LiChrosolv^®
• vapor density: 2.1 (vs air)
• Quality Level: 100
• vapor pressure: 33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)
• product line: LiChrosolv^®
• grade: gradient grade
• 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: Greener Alternative Product
• technique(s): HPLC: suitable
• impurities: ≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.05% Water
• evapn. residue: ≤2.0 mg/L
• transmittance: 220 nm, ≥80% (Checking after purging with N₂), 230 nm, ≥90% (Checking after purging with N₂), 250 nm, ≥99% (Checking after purging with N₂)
• 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.)
• SMILES string: CC(C)O
• greener alternative category: Aligned
• 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.

Application

2-Propanol is used as a solvent to:

• prepare the isocratic mobile phase for reversed phase LC-MS-MS analysis.
• prepare stock solution of the phospholipid species.
• wash the slide during hematoxylin and eosin (H&E) staining procedure.

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.

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Gradient grade (at 235 nm): ≤ 1.0 mAU
Gradient grade (at 254 nm): ≤ 1.0 mAU
Transmission (Checking after purging with N₂ (at 220 nm)): ≥ 80 %
Transmission (Checking after purging with N₂ (at 230 nm)): ≥ 90 %
Transmission (Checking after purging with N₂ (from 250 nm)): ≥ 99 %
  Filtered by 0.2 µm filter

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

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

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319,H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• Storage Class: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 53.6 °F - closed cup
• flash_point_c: 12.0 °C - closed cup