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(S)-(+)-2-Aminobutane

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(S)-(+)-2-Aminobutane Basic information

Product Name:
(S)-(+)-2-Aminobutane
Synonyms:
  • RARECHEM AK HZ 0019
  • Butylamine, (S)-sec-
  • (R)-2-Butylamine,(S)-2-Butylamine
  • (2S)-2-Butanamine
  • (2S)-Butane-2-amine
  • [S,(+)]-2-Butanamine
  • d-sec-Butylamine
  • (S)-(+)-2-Aminobutene, 98%
CAS:
513-49-5
MF:
C4H11N
MW:
73.14
EINECS:
208-164-7
Product Categories:
  • chiral
  • Amines (Chiral)
  • Chiral Building Blocks
  • Synthetic Organic Chemistry
Mol File:
513-49-5.mol
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(S)-(+)-2-Aminobutane Chemical Properties

Melting point:
-104 °C
Boiling point:
63 °C(lit.)
alpha 
7.5 º (C=NEAT 19 ºC)
Density 
0.731 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.393(lit.)
Flash point:
−3 °F
storage temp. 
Flammables area
pka
10.74±0.10(Predicted)
form 
liquid
color 
Clear, colourless
Odor
fishy ammonia
optical activity
[α]19/D +7.5°, neat
Water Solubility 
Fully miscible in water.
Sensitive 
Air Sensitive
Merck 
14,1544
BRN 
1718760
CAS DataBase Reference
513-49-5(CAS DataBase Reference)
NIST Chemistry Reference
2-Butanamine, (S)-(513-49-5)
EPA Substance Registry System
(S)-2-Aminobutane (513-49-5)
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Safety Information

Hazard Codes 
F,C,N,F+
Risk Statements 
11-34-50-35-20/22
Safety Statements 
9-16-26-28-36/37/39-45-61-28A
RIDADR 
UN 2733 3/PG 2
WGK Germany 
3
RTECS 
EO3327000
10-23
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29211999

MSDS

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(S)-(+)-2-Aminobutane Usage And Synthesis

Chemical Properties

Colorless to light yellow liqui

Chemical Properties

Butyl amines are highly flammable, colorless liquids (n-turns yellow on standing) with ammoniacal or fishlike odors. n-isomer:

Uses

It is an active pharmaceutical intermediate.

Potential Exposure

Alert: (n-isomer): Possible risk of forming tumors, suspected of causing genetic defects, suspected reprotoxic hazard, Primary irritant (w/o allergic reaction), (sec-isomer): Drug. n-Butylamine is used in pharmaceuticals; dyestuffs, rubber, chemicals, emulsifying agents; photography, desizing agents for textiles; pesticides, and synthetic agents. sec-Butylamine is used as a fungistate. tert-Butylamine is used as a chemical intermediate in the production of tert-Butylaminoethyl methacrylate (a lube oil additive); as an intermediate in the production of rubber and in rust preventatives and emulsion deterrents in petroleum products. It is used in the manufacture of several drugs

Shipping

UN1125 n-Butylamine, Hazard Class: 3; Labels: 3—Flammable liquid, 8—Corrosive material. UN2014 Isobutylamine, Hazard Class: 3; Labels: 3—Flammable liquid, 8—Corrosive material

Incompatibilities

May form explosive mixture with air. May accumulate static electrical charges, and may causeignition of its vapors. n-Butylamine is a weak base; reacts with strong oxidizers and acids, causing fire and explosion hazard. Incompatible with organic anhydrides; isocyanates, vinyl acetate; acrylates, substituted allyls; alkylene oxides; epichlorohydrin, ketones, aldehydes, alcohols, glycols, phenols, cresols, caprolactum solution. Attacks some metals in presence of moisture. The tert-isomer will attack some forms of plastics

Waste Disposal

Use a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner andscrubber. All federal, state, and local environmental regulations must be observed.

(S)-(+)-2-AminobutaneSupplier

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