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07-1490

Sigma-Aldrich

Dibutylamine

SAJ first grade, ≥98.0%

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About This Item

Linear Formula:
(CH3CH2CH2CH2)2NH
CAS Number:
111-92-2
Molecular Weight:
129.24
Beilstein:
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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Signal Word

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 Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

104.9 °F - closed cup

Flash Point(C)

40.5 °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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Baiyi Xue et al.
Journal of mass spectrometry : JMS, 46(7), 689-695 (2011-07-12)
Characterization of glycosaminoglycans poses a challenge for current analytical techniques, as they are highly acidic, polydisperse and heterogeneous compounds. The purpose of this study is the separation and analysis of a partially depolymerized heparin-like glycosaminoglycan by on-line ion-pairing reversed-phase high-performance
Asa Marand et al.
Journal of environmental monitoring : JEM, 7(4), 335-343 (2005-03-31)
The solvent-free sampler for airborne isocyanates consisted of a polypropylene tube with an inner wall coated with a glass fibre filter, coupled in series with a 13 mm glass fibre filter. The filters were impregnated with reagent solution containing equimolar
J T Fitzsimons et al.
Comparative biochemistry and physiology. A, Comparative physiology, 93(1), 285-290 (1989-01-01)
1. Ultrastructural changes in liver tissue of mice fed nitrosamine precursors, dibutylamine and nitrite, were observed. 2. The protective effect of soyabean in a diet containing nitrosamine precursors was demonstrated. 3. Liver tissue was examined to investigate the anticarcinogenicity of
Ivana Bobeldijk et al.
The Annals of occupational hygiene, 52(8), 757-763 (2008-09-25)
An adapted method for the quantitative determination of isocyanates in air was implemented and validated in-house. The method was based on air sampling using an impinger flask containing di-n-butylamine (DBA) in toluene and a glass fibre filter in series. The
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
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