34871

1-Propanol

suitable for HPLC, ≥99.9%

• Synonim(y): Propyl alcohol
• Wzór liniowy: CH₃CH₂CH₂OH
• Numer CAS: 71-23-8
• Masa cząsteczkowa: 60.10
• UNSPSC Code: 41116105
• NACRES: NA.05
• PubChem Substance ID: 329755078
• EC Number: 200-746-9
• Beilstein/REAXYS Number: 1098242
• MDL number: MFCD00002941
• Assay: ≥99.9%
• Grade: HPLC grade
• Technique(s): HPLC: suitable
• Bp: 97 °C (lit.)
• Vapor pressure: 10 mmHg ( 147 °C), 14.9 mmHg ( 20 °C)

Właściwości

• grade: HPLC grade
• Quality Segment: 100
• vapor density: 2.1 (vs air)
• vapor pressure: 10 mmHg ( 147 °C), 14.9 mmHg ( 20 °C)
• assay: ≥99.9%
• form: liquid
• autoignition temp.: 700 °F
• expl. lim.: 13.7 %
• technique(s): HPLC: suitable
• impurities: ≤0.0005% non-volatile matter, ≤0.001% free acid (as C₂H₅COOH), ≤0.05% water (Karl Fischer)
• evapn. residue: ≤0.005%
• transmittance: 220 nm, ≥40%, 240 nm, ≥85%, 275 nm, ≥99%
• refractive index: n20/D 1.384 (lit.)
• pH: 8.5 (20 °C, 200 g/L)
• bp: 97 °C (lit.)
• mp: −127 °C (lit.)
• density: 0.804 g/mL at 25 °C (lit.)
• λ: neat
• UV absorption: λ: 220 nm A_max: ≤0.40, λ: 240 nm A_max: ≤0.071, λ: 275 nm A_max: ≤0.0044
• SMILES string: CCCO
• InChI: 1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3
• InChI key: BDERNNFJNOPAEC-UHFFFAOYSA-N

Opis

General description

1-Propanol is a linear alcohol. It exhibits Debye-type relaxation process which ressembles the α-relaxation and Johari-Goldstein type β-relaxation features of the supercooled liquids (nonhydrogen-bonding type). It has been tested as a substitute of the fuel for various fuel cells. Its biosynthesis from glucose using Escherichia coli strain has been proposed.

Application

1-Propanol may be employed as a solvent for the synthesis of mesoporous alumina.

Packaging

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Other Notes

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS05,GHS07
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H225,H318,H336
• Ostrzeżenia: P210 - P233 - P240 - P241 - P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
• Narządy docelowe: Central nervous system
• Klasa składowania: 3 - Flammable liquids
• Co się dzieje?: WGK 1
• Temperatura zapłonu (°F): 71.6 °F - closed cup
• Temperatura zapłonu (°C): 22 °C - closed cup