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N5132

Sigma-Aldrich

N-Nitrosodibutylamine

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Synonym(s):
Dibutyl nitrosamine, NDBA
Empirical Formula (Hill Notation):
C8H18N2O
CAS Number:
Molecular Weight:
158.24
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

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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Description
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Pictograms

Health hazardExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2

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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Certificates of Analysis (COA)

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Volatile N-nitrosamines in selected Italian cheeses.
A Dellisanti et al.
Bulletin of environmental contamination and toxicology, 57(1), 16-21 (1996-07-01)
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
N P Sen et al.
Journal of chromatography. A, 788(1-2), 131-140 (1998-01-07)
A solid-phase microextraction (SPME) analytical method has been developed for the determination of N-nitrosodi-n-butylamine (NDBA) and N-nitrosodibenzylamine (NDBzA) in hams that is based on: (a) isolation of the compounds by steam distillation, (b) SPME from the distillate headspace using a
Effects of ozonation on mutagenic activity of nitrosamines.
B Fouillet et al.
Bulletin of environmental contamination and toxicology, 52(5), 681-686 (1994-05-01)
Activity of maitake D-fraction to inhibit carcinogenesis and metastasis.
H Nanba
Annals of the New York Academy of Sciences, 768, 243-245 (1995-09-30)

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