402893

1-Propanol

ACS reagent, ≥99.5%

• Synonym(s): Propyl alcohol
• Linear Formula: CH₃CH₂CH₂OH
• CAS Number: 71-23-8
• Molecular Weight: 60.10
• Beilstein: 1098242
• EC Number: 200-746-9
• MDL number: MFCD00002941
• UNSPSC Code: 12352001
• PubChem Substance ID: 329755970
• NACRES: NA.05

Properties

• grade: ACS reagent
• Quality Level: 200
• vapor density: 2.1 (vs air)
• vapor pressure: 10 mmHg ( 147 °C); 14.9 mmHg ( 20 °C)
• Assay: ≥99.5%
• form: liquid
• autoignition temp.: 700 °F
• expl. lim.: 13.7 %
• impurities: ≤0.0004 meq/g Titr. acid; ≤0.01% ethanol; ≤0.01% methanol; ≤0.03% Carbonyl compounds (as C₂H₅CHO); ≤0.05% CH₃CHOHCH₃; ≤0.05% isopropanol; ≤0.2% water
• evapn. residue: ≤0.001%
• color: APHA: ≤10
• refractive index: n20/D 1.384 (lit.)
• pH: 8.5 (20 °C, 200 g/L)
• bp: 97 °C (lit.)
• mp: −127 °C (lit.)
• solubility: H₂O: passes test; water: soluble
• density: 0.804 g/mL at 25 °C (lit.)
• SMILES string: CCCO
• InChI: 1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3
• InChI key: BDERNNFJNOPAEC-UHFFFAOYSA-N

Description

General description

1-propanol is a primary alcohol that can be produced by oxidizing aliphatic hydrocarbons. It is extensively used as an organic solvent in the pharmaceutical, chemical, and food industries.

Application

1-Propanol can be used as a solvent in the:

• Enzyme-catalyzed Henry-reaction of aromatic aldehydes and nitroalkanes to synthesize β-nitroalcohols.
• Pd-catalyzed Suzuki-Miyaura cross-coupling reactions of aryl halides and arylboronic acids to synthesize biphenyl compounds.
• Cross-coupling reaction of nitriles and amines to give secondary imines.
• Synthesis of ZnO thin films by sol-gel method.
• Extraction of brominated flame retardants from waste polymeric materials.
• Synthesis of polyaniline/magnetic nanoparticles composite.

Safety Information

• Pictograms: GHS02,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H318,H336
• Precautionary Statements: P210 - P233 - P240 - P241 - P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 71.6 °F - closed cup
• Flash Point(C): 22 °C - closed cup