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Merck
모든 사진(7)

주요 문서

34871

Sigma-Aldrich

1-Propanol

suitable for HPLC, ≥99.9%

동의어(들):

Propyl alcohol

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About This Item

Linear Formula:
CH3CH2CH2OH
CAS Number:
Molecular Weight:
60.10
Beilstein:
1098242
EC Number:
MDL number:
UNSPSC 코드:
41116105
PubChem Substance ID:
NACRES:
NA.05
bp:
97 °C (lit.)
vapor pressure:
10 mmHg ( 147 °C)
14.9 mmHg ( 20 °C)

Grade

HPLC grade

Quality Level

vapor density

2.1 (vs air)

vapor pressure

10 mmHg ( 147 °C)
14.9 mmHg ( 20 °C)

분석

≥99.9%

양식

liquid

autoignition temp.

700 °F

expl. lim.

13.7 %

기술

HPLC: suitable

불순물

≤0.0005% non-volatile matter
≤0.001% free acid (as C2H5COOH)
≤0.05% water (Karl Fischer)

증발 잔류물

≤0.005%

투과

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 흡수

λ: 220 nm Amax: ≤0.40
λ: 240 nm Amax: ≤0.071
λ: 275 nm Amax: ≤0.0044

SMILES string

CCCO

InChI

1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3

InChI key

BDERNNFJNOPAEC-UHFFFAOYSA-N

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일반 설명

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.

애플리케이션

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

포장

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추천 제품

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픽토그램

FlameCorrosionExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3

표적 기관

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


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문서 라이브러리 방문

이미 열람한 고객

Juan Antonio Cecilia et al.
Materials (Basel, Switzerland), 11(9) (2018-09-12)
Vanadium oxide (V₂O₅) species has been supported on different porous clay heterostructures (with silica pillars, silica-zirconia with a molar ratio Si/Zr = 5 and silica-titania with a molar ratio Si/Ti = 5) by wetness incipient method. All catalysts were characterized
Mesoporous alumina (I): comparison of synthesis schemes using anionic, cationic, and non-ionic surfactants.
Ray JC, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 100(1), 183-190 (2007)
Dynamics of glass-forming liquids. III. Comparing the dielectric α-and β-relaxation of 1-propanol and o-terphenyl.
Hansen C, et al.
J. Chem. Phys., 107, 1086-1093 (1997)
C R Shen et al.
Metabolic engineering, 10(6), 312-320 (2008-09-09)
Production of higher alcohols via the keto-acid intermediates found in microorganism's native amino-acid pathways has recently shown promising results. In this work, an Escherichia coli strain that produces 1-butanol and 1-propanol from glucose was constructed. The strain first converts glucose
Evaluation of Ethanol, 1-Propanol, and 2-Propanol in a Direct Oxidation Polymer-Electrolyte Fuel Cell A Real-Time Mass Spectrometry Study.
Wang J, et al.
Journal of the Electrochemical Society, 142(12), Wang J-Wang J (1995)

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