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694975

o-Phenylenediamine

sublimed, ≥99%

Synonym(s):

1,2-Diaminobenzene, 1,2-Phenylenediamine, OPD

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About This Item

Empirical Formula (Hill Notation):
C6H8N2
CAS Number:
95-54-5
Molecular Weight:
108.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
329761704
EC Number:
202-430-6
Beilstein/REAXYS Number:
606074
MDL number:
MFCD00007721
Assay:
≥99%
Form:
sublimed
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vapor density

3.7 (vs air)

Quality Level

100

vapor pressure

0.01 mmHg ( 25 °C)

assay

≥99%

form

sublimed

bp

256-258 °C

mp

100-102 °C

SMILES string

Nc1ccccc1N

InChI

1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2

InChI key

GEYOCULIXLDCMW-UHFFFAOYSA-N

Application

o-Phenylenediamine can be used in the synthesis of:
  • Various benzimidazole derivatives that are structural units of several bioactive drug substances and pigments.
  • N-doped colloidal graphene quantum dots (QDs), which can electrochemically catalyze the oxygen reduction reactions.
  • N-doped graphene nanoplatelets from simple solution edge-functionalization for n-type field-effect transistors.
  • N-heteroacenes (azaacenes) that are good candidates as active materials for organic thin film transistors.

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Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Skin Sens. 1

Storage Class

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

wgk

WGK 3

flash_point_f

276.8 °F - closed cup

flash_point_c

136 °C - closed cup

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
MKBX5393V
MKBR4780V
MKBR2303V
MKBP1953V
MKBN6637V

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Pyrazinacenes: Aza Analogues of Acenes.
Richards GJ, et al.
The Journal of Organic Chemistry, 74(23), 8914-8923 (2009)
Extension of N?Heteroacenes through a Four?Membered Ring.
Yang S, et al.
Chemistry?A European Journal, 22(19), 6637-6642 (2016)
Mild and highly efficient method for the synthesis of 2-arylbenzimidazoles and 2-arylbenzothiazoles.
Bahrami K, et al.
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Global Trade Item Number

SKUGTIN
694975-1G04061832779027