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Diphenylamine

Name: Diphenylamine
Brand: SIAL

PESTANAL^®, analytical standard

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About This Item

Linear Formula:

(C₆H₅)₂NH

CAS Number:

122-39-4

Molecular Weight:

169.22

Beilstein:

508755

EC Number:

204-539-4

MDL number:

MFCD00003014

UNSPSC Code:

41116107

PubChem Substance ID:

329756749

NACRES:

NA.24

grade

analytical standard

Quality Level

100

vapor density

5.82 (vs air)

vapor pressure

1 mmHg ( 108 °C)

product line

PESTANAL^®

autoignition temp.

1175 °F

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

302 °C (lit.)

mp

50-53 °C (lit.)

application(s)

agriculture
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

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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Related Categories

Food & Cosmetic Component Standards

Pesticide Standards

General description

Diphenylamine is an organic compound, used for post-harvest deterioration of apple and pear crops. It finds applications in rubber production, dyes, polymers, pesticides, pharmaceutical, lubricating oils and photography chemicals.

Application

Diphenylamine may be used as an analytical reference standard for the quantification of the analyte in environmental samples and fruits using different analytical techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

bottled under inert gas

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

GHS06,GHS08,GHS09

Signal Word

Danger

Hazard Statements

H301 + H311 + H331 - H373 - H410

Precautionary Statements

P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P314

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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A comparative study between PCR and PLS in simultaneous spectrophotometric determination of diphenylamine, aniline, and phenol: effect of wavelength selection

Hemmateenejad B, et al.

Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 67(2-4), 958-965 (2007)

Determination of ortho-phenylphenol, diphenyl and diphenylamine in apples and oranges using HPLC with fluorescence detection

Saad B, et al.

Food Chemistry, 84(2), 313-317 (2004)

The combination of inhibitors of FGF/MEK/Erk and GSK3β signaling increases the number of OCT3/4- and NANOG-positive cells in the human inner cell mass, but does not improve stem cell derivation.

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

Development of a novel cyano group containing electrochemically deposited polymer film for ultrasensitive simultaneous detection of trace level cadmium and lead.

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

MEK inhibition exhibits efficacy in human and mouse neurofibromatosis tumors.

Walter J Jessen et al.

The Journal of clinical investigation, 123(1), 340-347 (2012-12-12)

Neurofibromatosis type 1 (NF1) patients develop benign neurofibromas and malignant peripheral nerve sheath tumors (MPNST). These incurable peripheral nerve tumors result from loss of NF1 tumor suppressor gene function, causing hyperactive Ras signaling. Activated Ras controls numerous downstream effectors, but

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Protocols

US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on Equity®-5 (30 m x 0.25 mm I.D., 0.50 μm)

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