Skip to Content
MilliporeSigma
All Photos(1)

Documents

296643

Sigma-Aldrich

(R)-(−)-sec-Butylamine

99%

Synonym(s):

(R)-(−)-2-Aminobutane

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
C2H5CH(NH2)CH3
CAS Number:
Molecular Weight:
73.14
Beilstein/REAXYS Number:
1718761
EC Number:
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

optical activity

[α]19/D −7.5°, neat

refractive index

n20/D 1.393 (lit.)

bp

63 °C (lit.)

density

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

InChI key

BHRZNVHARXXAHW-SCSAIBSYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

(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.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

-2.2 °F - closed cup

flash_point_c

-19 °C - closed cup

ppe

Faceshields, Gloves, Goggles


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Butylamine 99.5%

Sigma-Aldrich

471305

Butylamine

Detection of singlet-triplet transitions in circular dichroism. A study of 2-aminobutane
Basil A and Gedanken A
Journal of the American Chemical Society, 111(26), 9237-9238 (1989)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service