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73900

Sigma-Aldrich

N-Nitrosodiphenylamine

technical, ≥97.0% (N)

Synonym(s):

Diphenylnitrosamine, Diphenylnitrosoamine, N-Nitroso-N-phenylaniline

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About This Item

Linear Formula:
(C6H5)2NNO
CAS Number:
Molecular Weight:
198.22
Beilstein:
909531
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

technical

Assay

≥97.0% (N)

form

solid

mp

65-66 °C

SMILES string

O=NN(c1ccccc1)c2ccccc2

InChI

1S/C12H10N2O/c15-13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H

InChI key

UBUCNCOMADRQHX-UHFFFAOYSA-N

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Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 1 - Carc. 2 - Repr. 2 - Skin Sens. 1A - STOT RE 2

Target Organs

Urinary bladder

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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M Zielenska et al.
Mutation research, 202(1), 269-276 (1988-11-01)
The carcinogenic nitrosamines, N-nitrosomethylaniline (NMA) and N-nitrosodiphenylamine (NDphA), which have been previously reported negative or very weakly mutagenic in the Salmonella/microsome assay, were found to be mutagenic in the hisG428 Salmonella strain, TA104. NMA was moderately potent and NDphA was
Junghoon Choi et al.
Water research, 36(4), 817-824 (2002-02-19)
Studies have been conducted specifically to investigate the hypothesis that N-nitrosodimethylamine (NDMA) can be produced by reactions involving monochloramine. Experiments were conducted using dimethylamine (DMA) as a model precursor. NDMA was formed from the reaction between DMA and monochloramine indicating
Masayoshi Sawamura et al.
Journal of agricultural and food chemistry, 53(10), 4281-4287 (2005-05-12)
The inhibitory effect of yuzu (Citrus junos Tanaka) essential oil on the formation of N-nitrosodimethylamine (NDMA) in the presence of vegetables (31 species) or saliva was investigated by HPLC. Most vegetable extracts enhanced the formation of NDMA. However, the formation
Krzysztof Piech et al.
Journal of the American Chemical Society, 129(11), 3211-3217 (2007-03-03)
A new method for investigating the mechanisms of nitric oxide release from NO donors under oxidative and reductive conditions is presented. Based on the fragmentation of N-nitrosoamines, it allows generation and spectroscopic characterization of nitrenium cations, amide anions, and aminyl
A el-Yazigi et al.
Therapeutic drug monitoring, 17(5), 511-515 (1995-10-01)
A rapid and expedient liquid chromatographic method for the analysis of paclitaxel in plasma is described. Paclitaxel and the internal standard (IS, N-nitrosodiphenylamine) were separated on a 10-microns particle, 8 mm x 10 cm C18 cartridge in conjunction with a

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