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76929

1-Pentanol

Name: 1-Pentanol
Brand: SIAL

puriss. p.a., ACS reagent, ≥99.0% (GC)

Synonyme(s) :

n-Amyl alcohol, Pentyl alcohol

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About This Item

Formule linéaire :

CH₃(CH₂)₄OH

Numéro CAS:

71-41-0

Poids moléculaire :

88.15

Numéro Beilstein :

1730975

Numéro CE :

200-752-1

Numéro MDL:

MFCD00002977

Code UNSPSC :

12352100

ID de substance PubChem :

57652667

Nomenclature NACRES :

NA.21

Qualité

ACS reagent
puriss. p.a.

Niveau de qualité

200

Densité de vapeur

3 (vs air)

Pression de vapeur

1 mmHg ( 13.6 °C)
1.5 mmHg ( 20 °C)

Pureté

≥99.0% (GC)

Forme

liquid

Limite d'explosivité

10 %, 100 °F

Impuretés

substances darkened by H₂SO₄, in accordance
≤0.005% free acid (as CH₃COOH)
≤0.1% carbonyl compounds (as HCHO)
≤0.1% water

Résidus d'évap.

≤0.002%

Couleur

clear

Indice de réfraction

n20/D 1.409 (lit.)
n20/D 1.410

Point d'ébullition

136-138 °C (lit.)

Pf

−78 °C (lit.)

Densité

0.811 g/mL at 25 °C (lit.)

Traces de cations

Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.5 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.5 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤1 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

Chaîne SMILES

CCCCCO

InChI

1S/C5H12O/c1-2-3-4-5-6/h6H,2-5H2,1H3

Clé InChI

AMQJEAYHLZJPGS-UHFFFAOYSA-N

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Description générale

1-Pentanol is a linear alcohol. Pentane, a ″next generation″ alcohol fuel, is a promising substitute of conventional gasoline and diesel fuels. Its combustion characteristics have been investigated. Kinetics of thermal decomposition of its isomeric forms (1-pentanol, 2-methyl-1-butanol, and 3-methyl-1-butanol) have been reported.

Application

1-Pentanol may be used as a cosurfactant in the water-in-oil mixed surfactant microemulsions.

Pictogrammes

GHS02,GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H226,H315,H318,H332,H335

Conseils de prudence

P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338

Classification des risques

Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

120.2 °F - closed cup

Point d'éclair (°C)

49 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Interfacial composition, thermodynamic properties, and structural parameters of water-in-oil microemulsions stabilized by 1-pentanol and mixed surfactants.

Kaushik Kundu et al.

Journal of colloid and interface science, 385(1), 96-110 (2012-08-14)

The present study is focused on the evaluation of the interfacial composition, thermodynamic properties, and structural parameters of water-in-oil mixed surfactant microemulsions [(cetylpyridinium chloride, CPC+polyoxyethylene (20) cetyl ether, Brij-58 or polyoxyethylene (20) stearyl ether, Brij-78)/1-pentanol/n-heptane, or n-decane] under various physicochemical

Thermal decomposition of 1-pentanol and its isomers: a theoretical study.

Long Zhao et al.

The journal of physical chemistry. A, 116(37), 9238-9244 (2012-08-23)

Pentanol is one of the promising "next generation" alcohol fuels with high energy density and low hygroscopicity. In the present work, dominant reaction channels of thermal decomposition of three isomers of pentanol: 1-pentanol, 2-methyl-1-butanol, and 3-methyl-1-butanol were investigated by CBS-QB3

Experimental and detailed kinetic modeling study of 1-pentanol oxidation in a JSR and combustion in a bomb.

Togbe C, et al.

Proceedings of the Combustion Institute, 33(1), 367-374 (2011)

Pentanol isomer synthesis in engineered microorganisms.

Anthony F Cann et al.

Applied microbiology and biotechnology, 85(4), 893-899 (2009-10-28)

Pentanol isomers such as 2-methyl-1-butanol and 3-methyl-1-butanol are a useful class of chemicals with a potential application as biofuels. They are found as natural by-products of microbial fermentations from amino acid substrates. However, the production titer and yield of the

Acid/base- and anion-controllable organogels formed from a urea-based molecular switch.

Sheng-Yao Hsueh et al.

Angewandte Chemie (International ed. in English), 49(48), 9170-9173 (2010-10-19)

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