296643

(R)-(−)-sec.-Butylamin

99%

• Synonym(e): (R)-(−)-2-Amino-butan
• Lineare Formel: C₂H₅CH(NH₂)CH₃
• CAS-Nummer: 13250-12-9
• Molekulargewicht: 73.14
• Beilstein: 1718761
• EG-Nummer: 236-232-6
• MDL-Nummer: MFCD00064416
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 24857863
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• Optische Aktivität: [α]19/D −7.5°, neat
• Brechungsindex: n20/D 1.393 (lit.)
• bp: 63 °C (lit.)
• Dichte: 0.72 g/mL at 25 °C (lit.)
• SMILES String: CC[C@@H](C)N
• InChI: 1S/C4H11N/c1-3-4(2)5/h4H,3,5H2,1-2H3/t4-/m1/s1
• InChIKey: BHRZNVHARXXAHW-SCSAIBSYSA-N

Beschreibung

Anwendung

(R)-(−)-sec-Butylamine can be used:

• To prepare (R)-(−)-sec-butylbis(2-hydroxyethyl)amine, an intermediate for the synthesis of aminodiphosphine ligands.
• As a substrate to demonstrate the stereochemistry of Mitsunobu reaction in the synthesis of secondary amines.
• As a model compound in the study of singlet-triplet transitions in circular dichroism.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H225,H302 + H332,H314,H410
• P-Sätze: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): -2.2 °F - closed cup
• Flammpunkt (°C): -19 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles