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Merck
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Key Documents

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N4007

Sigma-Aldrich

N-Nitroso-N-methylbutylamine

Sinónimos:

Methylbutylnitrosamine

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About This Item

Fórmula empírica (notación de Hill):
C5H12N2O
Número de CAS:
7068-83-9
Peso molecular:
116.16
MDL number:
MFCD00056645
UNSPSC Code:
12352116
PubChem Substance ID:
24897361
NACRES:
NA.25

form

liquid

Quality Level

200

density

0.93 g/mL (lit.)

storage temp.

2-8°C

SMILES string

CCCCN(C)N=O

InChI

1S/C5H12N2O/c1-3-4-5-7(2)6-8/h3-5H2,1-2H3

InChI key

PKTSCJXWLVREKX-UHFFFAOYSA-N

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Packaging

Bulk package

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Carc. 1B

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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E Suzuki et al.
Japanese journal of cancer research : Gann, 76(3), 184-191 (1985-03-01)
In order to compare the extents of metabolic alpha-hydroxylation of the two alkyl groups in unsymmetrical N-nitrosodialkylamines, N-nitroso-N-alkylbutylamines (alkyl = methyl, ethyl, propyl, butyl, and amyl) were incubated with liver microsomes prepared from phenobarbital- or polychlorinated biphenyl (PCB)-treated and untreated
B Ludeke et al.
IARC scientific publications, (105)(105), 286-293 (1991-01-01)
Aliphatic methylalkylnitrosamines with a chain length of three to six carbon atoms are powerful oesophageal carcinogens in rats and have been shown to methylate target organ DNA preferentially. This class of carcinogens is efficiently metabolized not only in the oesophageal
W Lijinsky et al.
Carcinogenesis, 1(2), 157-160 (1980-02-01)
Nitrosomethyl-n-butylamine and its derivatives, labeled with deuterium in the methyl group or at the alpha position of the butyl group, were given to rats in drinking water at equimolar doses for approximately 20 weeks. Two concentrations were used, 16 mg/l
T Kawanishi et al.
Cancer letters, 20(2), 157-164 (1983-09-01)
The effect of phenobarbital (PB) and 3-methylcholanthrene (MC) pretreatment on dealkylations of N-nitrosodimethylamine (NDMA), N-nitrosomethylbutylamine (NMBuA) and N-nitrosomethylbenzylamine (NMBeA) was investigated in rat hepatic microsomes. PB increased the demethylation and the debutylation of NMBuA and the debenzylation of NMBeA. MC
P P Roller et al.
IARC scientific publications, (41)(41), 199-208 (1982-01-01)
Electron-impact mass spectra of N-nitrosomethyl-n-butylamine, 5 of its specifically deuterated anologs and its methyl-n-hexyl and methyl-n-octyl homologs have been examined. Hydrogen abstraction by the nitrosamino moiety dominates the rearrangement ions, especially at low ionization energy. All compounds exhibited the (M-OH)+
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