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8.41735

Isobutylamine

for synthesis

Synonym(s):

Isobutylamine

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Size/SKUAvailabilityPrice
250 mL

Estimated to ship TODAY

$54.40
1 L

Estimated to ship onSeptember 01, 2026

$136.00

About This Item

Linear Formula:
(CH3)2CHCH2NH2
CAS Number:
78-81-9
Molecular Weight:
73.14
UNSPSC Code:
12352116
EC Index Number:
201-145-4
NACRES:
NA.22
MDL number:
MFCD00008146
Assay:
≥98.0% (GC)
Form:
liquid

$54.40

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vapor pressure

135 hPa ( 20 °C)

Quality Segment

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

SMILES string

NCC(C)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

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Isobutylamine for synthesis

Sigma-Aldrich

841735

Isobutylamine

Isobutylamine 99%

Sigma-Aldrich

I14150

Isobutylamine

Isobutyramide 99%

Sigma-Aldrich

144436

Isobutyramide

Diisobutylamine 99%

Sigma-Aldrich

135186

Diisobutylamine

description

for synthesis

description

99%

description

99%

description

99%

assay

≥98.0% (GC)

assay

99%

assay

99%

assay

99%

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

solubility

1000 g/L

solubility

-

solubility

-

solubility

-

form

liquid

form

liquid

form

solid

form

liquid

density

0.736 g/cm3 at 20 °C

density

0.736 g/mL at 25 °C (lit.)

density

1.013 g/mL at 25 °C (lit.)

density

0.74 g/mL at 25 °C (lit.)

storage temp.

2-30°C

storage temp.

-

storage temp.

-

storage temp.

-

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Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

15.8 °F - closed cup

flash_point_c

-9 °C - closed cup

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