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I14150

Sigma-Aldrich

Isobutylamine

99%

Synonym(s):

1-Amino-2-methylpropane

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About This Item

Linear Formula:
(CH3)2CHCH2NH2
CAS Number:
78-81-9
Molecular Weight:
73.14
Beilstein:
385626
EC Number:
201-145-4
MDL number:
MFCD00008146
UNSPSC Code:
12352100
PubChem Substance ID:
24895931
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.397 (lit.)

bp

64-71 °C (lit.)

mp

−85 °C (lit.)

density

0.736 g/mL at 25 °C (lit.)

SMILES string

CC(C)CN

InChI

1S/C4H11N/c1-4(2)3-5/h4H,3,5H2,1-2H3

InChI key

KDSNLYIMUZNERS-UHFFFAOYSA-N

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Application

Isobutylamine may be used in the synthesis of N-i-butyl-9(Z),12(Z),15(Z)-octadecatrienamide by reacting with trilinolenin. It can also react with tropolone to form a hydrogen-bonded complex, iso­butyl­ammonium 7-oxo­cyclo­hepta-1,3,5-trien-1-olate. Fullerene (C60) can undergo oxyamination with isobutylamine to form polyamines.

Signal Word

Danger

Hazard Statements

H225,H301,H314

Hazard Classifications

Acute Tox. 3 Oral - Flam. Liq. 2 - Skin Corr. 1A

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

15.8 °F - closed cup

Flash Point(C)

-9 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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