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07-1490

Sigma-Aldrich

Dibutylamine

SAJ first grade, ≥98.0%

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About This Item

Fórmula lineal:
(CH3CH2CH2CH2)2NH
Número de CAS:
111-92-2
Peso molecular:
129.24
Beilstein/REAXYS Number:
506001
EC Number:
203-921-8
MDL number:
MFCD00009429
UNSPSC Code:
12352116
PubChem Substance ID:
329748354

grade

SAJ first grade

vapor density

4.46 (vs air)

vapor pressure

1.9 mmHg ( 20 °C)

assay

≥98.0%

form

liquid

autoignition temp.

594 °F

expl. lim.

10 %

availability

available only in Japan

refractive index

n20/D 1.417 (lit.)

pH

11.1 (20 °C, 1 g/L)

bp

159 °C (lit.)

mp

−62 °C (lit.)

density

0.767 g/mL at 25 °C (lit.)

SMILES string

CCCCNCCCC

InChI

1S/C8H19N/c1-3-5-7-9-8-6-4-2/h9H,3-8H2,1-2H3

InChI key

JQVDAXLFBXTEQA-UHFFFAOYSA-N

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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

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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L Airoldi et al.
Toxicology, 43(2), 217-225 (1987-02-01)
The effect of the food additive butylated hydroxyanisole on the nitrosation of dibutylamine was studied in vitro and in vivo, in rats. At the highest concentration tested, butylated hydroxyanisole significantly inhibited the in vitro formation of N-nitrosodi-n-butylamine from dibutylamine and
T Sasaki et al.
Journal of chromatography. A, 888(1-2), 93-102 (2000-08-19)
This paper dealt with a simple and efficient method for separating a mixture of different series of ionic, high polar, and hydrophilic conjugates of bile acids by high-performance ion-pair chromatography (HPIPC) with a new volatile ion-pair chromatographic reagent, di-n-butylamine acetate
N M Mokhtar et al.
European journal of cancer & clinical oncology, 24(3), 403-411 (1988-03-01)
The potential carcinogenic effect of nitrosamine precursors, DBA (dibutylamine) and nitrite, was clearly demonstrated pathologically in the liver and bladder of male Swiss albino mice. Benign tumours were induced in the bladder with an incidence of 40%, and hepatomas were
R Batlle et al.
Fresenius' journal of analytical chemistry, 371(4), 514-518 (2002-01-05)
The design and evaluation of a portable diffusive sampler for isocyanates is described. The sampler employs dibutylamine (DBA) loaded onto 60-microm polydimethylsiloxane-divinylbenzene (PDMS-DVB) solid-phase microextraction (SPME) fibers. The DBA-isocyanate derivative is then desorbed by sonication and analyzed by LC-MS using
Stefan Schmid et al.
Environmental science & technology, 46(7), 4067-4073 (2012-03-17)
Plasma air purifying systems present an interesting alternative to filters for purifying air. In this study, molecular processes in a commercially available ac driven plasma air purifier were studied in detail. This air purifier is supposed to reduce all air
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