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8.03222

Sigma-Aldrich

Dibutylamine

for synthesis

Synonym(s):

Dibutylamine, N-Butyl-1-butanamine

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100 ML
$37.90
1 L
$56.40
2.5 L
$98.70
40 KG
$974.00

$37.90

Estimated to ship onJune 25, 2025

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All Photos(1)

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100 ML
$37.90
1 L
$56.40
2.5 L
$98.70
40 KG
$974.00

About This Item

Linear Formula:
(CH3CH2CH2CH2)2NH
CAS Number:
111-92-2
Molecular Weight:
129.24
MDL number:
MFCD00009429
UNSPSC Code:
12352116
EC Index Number:
203-921-8
NACRES:
NA.22
grade:
for synthesis
synthesis grade
assay:
≥99% (GC)
bp:
160 °C/1013 hPa
vapor pressure:
2.3 hPa ( 20 °C)

$37.90

Estimated to ship onJune 25, 2025

Request a Bulk Order

grade

for synthesis
synthesis grade

Quality Level

200

vapor pressure

2.3 hPa ( 20 °C)

assay

≥99% (GC)

form

liquid

autoignition temp.

260 °C (DIN 51794)

potency

189 mg/kg LD50, oral (Rat)
770 mg/kg LD50, skin (Rabbit)

expl. lim.

0.6-6.8 % (v/v)

dilution

(for synthesis)

pH

11.1 (20 °C, 1 g/L in H2O)

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This Item
8.01539B89000455709
Dibutylamine for synthesis

8.03222

Dibutylamine

Butylamine for synthesis

8.01539

Butylamine

sec-Butylamine 99%

B89000

sec-Butylamine

N-tert-Butyldiethanolamine 97%

455709

N-tert-Butyldiethanolamine

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

form

liquid

form

liquid

form

liquid

form

solid

autoignition temp.

260 °C (DIN 51794)

autoignition temp.

290 °C

autoignition temp.

-

autoignition temp.

-

mp

-62 °C

mp

-50 °C

mp

−72 °C (lit.)

mp

40-45 °C (lit.)

vapor pressure

2.3 hPa ( 20 °C)

vapor pressure

93 hPa ( 20 °C)

vapor pressure

-

vapor pressure

-

Application

  • Paper Title: APPLICATION OF PHASE-TRANSFER CATALYSIS TO THE REACTION OF ACRYLAMIDE WITH DIBUTYLAMINE IN WATER–HEPTANE SYSTEM Description of application: Explores the kinetics of acrylamide and dibutylamine reactions using phase-transfer catalysis, relevant for chemical engineering studies. (GS Simonian, 2014).
  • Paper Title: Kinetic Study of the Acylation Reaction of Dibutylcarbamyl Chloride and Dibutylamine Description of application: Details the kinetics of dibutylcarbamyl chloride and dibutylamine in producing tetrabutylurea, useful in industrial applications. (YB Zhou et al., 2023).
  • Paper Title: Dibutylamine (DBA): A highly efficient catalyst for the synthesis of pyrano pyrimidine derivatives in aqueous media Description of application: Discusses the catalytic role of dibutylamine in synthesizing pharmacologically relevant compounds. (AR Bhat et al., 2016).

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.758 - 0.760
Water (K. F.): ≤ 0.30 %
Identity (IR): passes test

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

104.9 °F - closed cup

flash_point_c

40.5 °C - closed cup

  • Specification Sheet

    • Certificates of Analysis (COA)

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