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8.41735

Sigma-Aldrich

Isobutylamine

for synthesis

Synonym(s):

Isobutylamine

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About This Item

Linear Formula:
(CH3)2CHCH2NH2
CAS Number:
78-81-9
Molecular Weight:
73.14
MDL number:
MFCD00008146
UNSPSC Code:
12352116
EC Index Number:
201-145-4
NACRES:
NA.22

vapor pressure

135 hPa ( 20 °C)

Quality Level

200

assay

≥98.0% (GC)

form

liquid

autoignition temp.

400 °C

potency

224 mg/kg LD50, oral (Rat)

expl. lim.

2-9 % (v/v)

pH

12.2 (20 °C, 100 g/L in H2O)

bp

68 °C/1013 hPa

mp

-85 °C

transition temp

flash point -10 °C

solubility

1000 g/L

density

0.736 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

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

InChI key

KDSNLYIMUZNERS-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.728 - 0.731
Identity (IR): passes test

signalword

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

15.8 °F - closed cup

flash_point_c

-9 °C - closed cup

Certificates of Analysis (COA)

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