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Merck
CN

N5132

Sigma-Aldrich

N-Nitrosodibutylamine

Synonym(s):

Dibutyl nitrosamine, NDBA

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About This Item

Empirical Formula (Hill Notation):
C8H18N2O
CAS Number:
Molecular Weight:
158.24
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
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density

0.9 g/mL (lit.)

SMILES string

CCCCN(CCCC)N=O

InChI

1S/C8H18N2O/c1-3-5-7-10(9-11)8-6-4-2/h3-8H2,1-2H3

InChI key

YGJHZCLPZAZIHH-UHFFFAOYSA-N

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Packaging

Bulk package

Pictograms

Health hazardExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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M Hirose et al.
Carcinogenesis, 12(10), 1773-1776 (1991-10-01)
The effects of butylated hydroxyanisole (BHA) pretreatment on subsequent low dose N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) or N,N-dibutylnitrosamine (DBN) treatment on forestomach or esophageal carcinogenesis were investigated in male F344 rats. Groups of animals were pretreated with 2% BHA or basal diet alone
Volatile N-nitrosamines in selected Italian cheeses.
A Dellisanti et al.
Bulletin of environmental contamination and toxicology, 57(1), 16-21 (1996-07-01)
Mohamed F Ismail et al.
International journal of biological sciences, 5(4), 377-387 (2009-06-13)
Spirulina platensis (SP) is a filamentous cyanobacterium microalgae with potent dietary phyto-antioxidant, anti-inflammatory and anti-cancerous properties. The present study aimed to investigate the chemopreventive effect of SP against rat liver toxicity and carcinogenesis induced by dibutyl nitrosamine (DBN) precursors, and
Almudena García et al.
Journal of applied toxicology : JAT, 28(4), 455-465 (2007-10-12)
N-nitrosopiperidine (NPIP) and N-nitrosodibutylamine (NDBA) belong to a group of N-nitrosamines that are widely distributed in foodstuffs and the occupational environment. In the present study, the human promyelocytic leukemia cell line HL-60, was used to characterize the apoptotic effects of
L Shu et al.
Carcinogenesis, 17(3), 569-576 (1996-03-01)
The involvement of cytochrome P450 in the cytotoxicity and DNA damage-repair induced by N-nitrosodipropylamine (NDPA), N-nitroso-n-butyl-n-propylamine (NBPA), and N-nitrosodibutylamine (NDBA) was investigated in cultured hepatocytes isolated from untreated, phenobarbital (PB)- and pyridine (PYR)-pretreated rats. Pretreatment of rats with PB caused

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