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W399809

Sigma-Aldrich

2-Methyl-1-butanol

≥99%, FG

Synonyme(s) :

2-methylbutan-1-ol, 2-methylbutanol, 2-methylbutyl alcohol

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About This Item

Formule linéaire :
C2H5CH(CH3)CH2OH
Numéro CAS:
137-32-6
Poids moléculaire :
88.15
Numéro FEMA:
3998
Numéro CE :
205-289-9
Numéro MDL:
MFCD00004743
Code UNSPSC :
12164502
ID de substance PubChem :
24901964
Numéro Flavis :
2.076
Nomenclature NACRES :
NA.21

Source biologique

synthetic

Qualité

FG
Fragrance grade
Halal
Kosher

Agence

follows IFRA guidelines
meets purity specifications of JECFA

Conformité réglementaire

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 110

Densité de vapeur

3 (vs air)

Pureté

≥99%

Température d'inflammation spontanée

725 °F

Limite d'explosivité

10 %

Indice de réfraction

n20/D 1.410±0.002 (lit.)

Point d'ébullition

130 °C mmHg (lit.)

Densité

0.819 g/mL at 20 °C (lit.)
0.815 g/mL at 25 °C (lit.)

Application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

Allergène alimentaire

no known allergens

Allergène de parfum

no known allergens

Propriétés organoleptiques

alcohol; whiskey; wine-like

Chaîne SMILES 

CCC(C)CO

InChI

1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3

Clé InChI

QPRQEDXDYOZYLA-UHFFFAOYSA-N

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Application

<ul>
<li><strong>Comparative study of two indoor microbial volatile pollutants, 2-Methyl-1-butanol and 3-Methyl-1-butanol, on growth and antioxidant system of rice (Oryza sativa) seedlings.</strong>: This article evaluates the impact of 2-methyl-1-butanol and its structural isomer on the growth and stress responses of rice seedlings, offering insights into the environmental and biological effects of these compounds (Nguyen DK et al., 2024).</li>
</ul>

Pictogrammes

FlameCorrosionExclamation mark
GHS02,GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H226,H315,H318,H332,H335

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)

108.5 °F - closed cup

Point d'éclair (°C)

42.5 °C - closed cup

Équipement de protection individuelle

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

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Marianthi Karali et al.
PloS one, 6(7), e22166-e22166 (2011-08-06)
Gene transfer using adeno-associated viral (AAV) vectors has been successfully applied in the retina for the treatment of inherited retinal dystrophies. Recently, microRNAs have been exploited to fine-tune transgene expression improving therapeutic outcomes. Here we evaluated the ability of retinal-expressed
Marilyn C Erickson et al.
Journal of food protection, 78(12), 2156-2169 (2015-11-29)
Microbial spoilage of salmon occurs during extended refrigerated storage and is often accompanied by unpleasant aromas. When spoilage is detected, it is assumed that consumers will reject the product for consumption. Because sensory panels of trained individuals or consumers are
Xi Zhang et al.
PloS one, 9(12), e114845-e114845 (2014-12-23)
The objective of this research was to determine the effect of sugar or fatty acid in sugar ester compounds on the surface-active properties and antimicrobial activities of these compounds. Disaccharides of medium-chain fatty acid monoesters were synthesized through transesterifications by
Nobuko Sugimoto et al.
Journal of agricultural and food chemistry, 63(7), 2106-2116 (2015-02-05)
The volatile ester and alcohol profiles of ripening apple fruit from 184 germplasm lines in the USDA Malus Germplasm Repository at the New York Agricultural Experiment Station in Geneva, NY, USA, were evaluated. Cluster analysis suggested biochemical relationships exist between
Margaux Cameleyre et al.
Journal of agricultural and food chemistry, 63(44), 9777-9788 (2015-11-04)
This study focused on the impact of five higher alcohols on the perception of fruity aroma in red wines. Various aromatic reconstitutions were prepared, consisting of 13 ethyl esters and acetates and 5 higher alcohols, all at the average concentrations
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Protocoles

GC Analysis of Alcohols on PAG

-Butanol; 2-Methyl-2-butanol; 2-Methyl-1-butanol; 3-Pentanol; 1-Butanol; 2-Methyl-1-propanol; 2-Pentanol, 98%; 3-Methyl-1-butanol; 1-Propanol

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