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V900217

Sigma-Aldrich

Diphenylamine

Vetec™, reagent grade, 98%

Synonym(s):

DPA

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About This Item

Linear Formula:
(C6H5)2NH
CAS Number:
122-39-4
Molecular Weight:
169.22
Beilstein/REAXYS Number:
508755
EC Number:
204-539-4
MDL number:
MFCD00003014
UNSPSC Code:
12352100
PubChem Substance ID:
329829646

grade

reagent grade

vapor density

5.82 (vs air)

vapor pressure

1 mmHg ( 108 °C)

product line

Vetec™

assay

98%

autoignition temp.

1175 °F

bp

302 °C (lit.)

mp

50-53 °C (lit.)

SMILES string

N(c1ccccc1)c2ccccc2

InChI

1S/C12H11N/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10,13H

InChI key

DMBHHRLKUKUOEG-UHFFFAOYSA-N

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

target_organs

Kidney,Liver,spleen

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

307.4 °F - closed cup

flash_point_c

153 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
WXBB1103
MKBG5299V

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M Francklin Philips et al.
Journal of hazardous materials, 237-238, 46-54 (2012-09-12)
Poly(diphenylamine-co-2-aminobenzonitrile) (P(DPA-co-2ABN)), a cyano group containing conducting polyaniline derivative, has been electrodeposited developed as the new material and utilized for the simultaneous electrochemical determination of trace levels of cadmium (Cd(2+)) and lead (Pb(2+)). P(DPA-co-2ABN) film preconcentrates effectively through cyano chelation
Sarah G Pati et al.
Environmental science & technology, 46(21), 11844-11853 (2012-09-29)
Dioxygenation of aromatic rings is frequently the initial step of biodegradation of organic subsurface pollutants. This process can be tracked by compound-specific isotope analysis to assess the extent of contaminant transformation, but the corresponding isotope effects, especially for dioxygenation of
Margot Van der Jeught et al.
Stem cells and development, 22(2), 296-306 (2012-07-13)
In embryonic stem cell culture, small molecules can be used to alter key signaling pathways to promote self-renewal and inhibit differentiation. In mice, small-molecule inhibition of both the FGF/MEK/Erk and the GSK3β pathways during preimplantation development suppresses hypoblast formation, and
Katherine E Galvin-Burgess et al.
Stem cells (Dayton, Ohio), 31(1), 48-58 (2012-10-20)
Embryonic stem cells dynamically fluctuate between phenotypic states, as defined by expression levels of genes such as Nanog, while remaining pluripotent. The dynamic phenotype of stem cells is in part determined by gene expression control and dictated by various signaling
Tiffany Chang et al.
The Journal of clinical investigation, 123(1), 335-339 (2012-12-12)
Children with neurofibromatosis type 1 (NF1) are predisposed to juvenile myelomonocytic leukemia (JMML), an aggressive myeloproliferative neoplasm (MPN) that is refractory to conventional chemotherapy. Conditional inactivation of the Nf1 tumor suppressor in hematopoietic cells of mice causes a progressive MPN
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