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Merck
CN

33865

DTPD

analytical standard

Synonym(s):

N,N′-Di-(p-tolyl)-p-phenylenediamine, N,N′-(p-Phenylene)ditoluidine

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About This Item

Empirical Formula (Hill Notation):
C20H20N2
CAS Number:
Molecular Weight:
288.39
UNSPSC Code:
41116107
PubChem Substance ID:
MDL number:
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InChI

1S/C20H20N2/c1-15-3-7-17(8-4-15)21-19-11-13-20(14-12-19)22-18-9-5-16(2)6-10-18/h3-14,21-22H,1-2H3

SMILES string

CC1=CC=C(NC2=CC=C(NC3=CC=C(C)C=C3)C=C2)C=C1

InChI key

JBMMSVXRQPXCGP-UHFFFAOYSA-N

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

format

neat

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Application

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

Other Notes

Standard for the assay of additives in rubber

pictograms

Exclamation mark

signalword

Warning

hcodes

pcodes

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Certificates of Analysis (COA)

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J P Wolfe et al.
The Journal of organic chemistry, 65(4), 1158-1174 (2000-05-18)
Palladium complexes supported by (o-biphenyl)P(t-Bu)(2) (3) or (o-biphenyl)PCy(2) (4) are efficient catalysts for the catalytic amination of a wide variety of aryl halides and triflates. Use of ligand 3 allows for the room-temperature catalytic amination of many aryl chloride, bromide

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