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13250-12-9 - (R)-(-)-2-Aminobutane, 99% - (R)-(-)-2-Butylamine - (R)-(-)-1-Methylpropylamine - L03889 - Alfa Aesar

L03889 (R)-(-)-2-Aminobutane, 99%

CAS-Nummer
13250-12-9
Synonyme
(R)-(-)-2-Butylamine
(R)-(-)-1-Methylpropylamine

Größe Preis ($) Menge Verfügbarkeit
250mg 62,62
1g 167,89
5g 665,38
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(R)-(-)-2-Aminobutane, 99%

MDL
MFCD00064416
EINECS
236-232-6

Chemische Eigenschaften

Formel
C4H11N
Molmasse
73.14
Siedepunkt
63°
Flammpunkt
-19°(-2°F)
Dichte
0.722
Brechungsindex
1.3930
Sensitivität
Air Sensitive
Löslichkeit
Miscible with water.

Anwendungen

(R)-(-)-2-Aminobutane is a chiral amine plays an important role in pharmaceutical chemistry and in organic synthesis as chiral auxiliary, which is used to determine the enantiomeric excess (ee).

Bemerkungen

Air and light sensitive. Store it in a cool place. Incompatible with acids, acid chloride, acid anhydrides, strong oxidizing agents and carbon dioxide.

Literaturverweise

Shcherbakova, E. G.; Minami, T.; Brega, V.; James, T. D.; Carvalho, P. O.; Anzenbacher Jr, P. Determination of Enantiomeric Excess in Amine Derivatives with Molecular Self-Assemblies. Angew. Chem. Int. Ed. 2015, 54 (24), 7130-7133.

Pilissao, C.; Carvalho, P. O.; Nascimento, M. G. The influence of conventional heating and microwave irradiation on the resolution of (RS)-sec-butylamine catalyzed by free or immobilized lipases. J. Braz. Chem. Soc. 2012, 23 (9), 1688-1697.

Joubioux, F. L.; Achour, O.; Bridiau, N.; Graber, M.; Maugard, T. Kinetic study of 2-butanol O-acylation and sec-butylamine N-acylation catalyzed by Candida antarctica lipase B. J. Mol. Catal. B: Enzym. 2011, 70 (3-4), 108-113.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H314-H318-H400-H302-H332

Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Causes serious eye damage. Very toxic to aquatic life. Harmful if swallowed. Harmful if inhaled.

Sicherheitshinweise: P210-P260-P261-P273-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1544
Beilstein
1718760
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2921.19
TSCA
No

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