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Documenti fondamentali

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19954

Supelco

2-Methyl-2-butanol

analytical standard

Sinonimo/i:

tert-PenOH, tert-Amyl alcohol, tert-Pentyl alcohol

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About This Item

Formula condensata:
CH3CH2C(CH3)2OH
Numero CAS:
75-85-4
Peso molecolare:
88.15
Beilstein:
1361351
Numero CE:
200-908-9
Numero MDL:
MFCD00004478
Codice UNSPSC:
41116107
ID PubChem:
329751960
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

3 (vs air)

Saggio

≥99.5% (GC)

Temp. autoaccensione

819 °F

Durata

limited shelf life, expiry date on the label

Limite di esplosione

9 %

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.405 (lit.)
n20/D 1.405

P. ebollizione

102 °C (lit.)

Punto di fusione

−12 °C (lit.)

Densità

0.805 g/mL at 25 °C (lit.)

applicazioni

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

Formato

neat

Stringa SMILE

CCC(C)(C)O

InChI

1S/C5H12O/c1-4-5(2,3)6/h6H,4H2,1-3H3
MSXVEPNJUHWQHW-UHFFFAOYSA-N

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Descrizione generale

2-Methyl-2-butanol, an isomer of n-pentanol, is an organic solvent used mostly in esterification reactions.

Applicazioni

2-Methyl-2-butanol has been used in evaluating esterification rate of natural antioxidants like cinnamic acid and ascorbic acid using HPLC.
2-Methyl-2-butanol may be used as an analytical standard for the determination of the analyte in cherimoya (Annona cherimolia, Mill.) and multivitamin syrup by gas chromatography-mass spectrometry (GC-MS) and micellar liquid chromatography (LC) techniques, respectively.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Avvertenze

Danger

Classi di pericolo

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

Organi bersaglio

Central nervous system, Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

68.9 °F - closed cup

Punto d’infiammabilità (°C)

20.5 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG4649
BCCD9112
BCCD3729
BCBV8931
BCCB1361

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Supelco

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Chlorhexidine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

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Metanolo analytical standard

Supelco

82762

Metanolo

1-Pentanol analytical standard

Supelco

77597

1-Pentanol

Sodium tert-pentoxide 95%

Sigma-Aldrich

280704

Sodium tert-pentoxide

Hydrogen bond studies on n-pentanol and 2-methyl-2-butanol by Raman spectroscopy."
D'aprano, A., et al.
Molecular Physics, 58.1, 213-217 (1986)
F Momenbeik et al.
Journal of pharmaceutical and biomedical analysis, 37(2), 383-387 (2005-02-15)
A rapid method has been described for separation and determination of Vitamins A and E using micellar liquid chromatography (MLC). Influence of temperature of column and addition of organic modifiers on separation efficiency was investigated. A temperature of 30 degrees
Studies on the enzymatic synthesis of lipophilic derivatives of natural antioxidants."
Stamatis, Haralambos, V. Sereti, and F. N. Kolisis.
Journal of the American Oil Chemists' Society, 76.12, 1505-1510 (1999)
A S Collins et al.
Toxicological sciences : an official journal of the Society of Toxicology, 49(1), 15-28 (1999-06-15)
The oxygenate tert-amyl methyl ether (TAME) is a gasoline fuel additive used to reduce carbon monoxide in automobile emissions. To evaluate the relative health risk of TAME as a gasoline additive, information is needed on its pharmacokinetics and toxicity. The
M P Bousquet et al.
Biotechnology and bioengineering, 63(6), 730-736 (1999-07-09)
Unsaturated fatty acid alpha-butylglucoside esters were prepared by enzymatic esterification of alpha-butylglucoside in nonaqueous media. Conditions were firstly optimized using oleic acid as acyl group. Synthesis was possible in several solvents but the presence of water co-product in the medium
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Protocolli

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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