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8.20161

4,4′-Bis(diethylamino)-benzophenone

Name: 4,4′-Bis(diethylamino)-benzophenone
Brand: MM

for synthesis

Synonym(s):

4,4′-Bis(diethylamino)-benzophenone, N,N,N′,N′-Tetraethyl-4,4′-diaminobenzophenone, Michler ethylketone

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About This Item

Linear Formula:

4-[C₂H₅)₂N]C₆H₄COC₆H₄-4-[N(C₂H₅)₂]

CAS Number:

90-93-7

Molecular Weight:

324.46

UNSPSC Code:

12352115

EC Index Number:

202-025-4

NACRES:

NA.22

MDL number:

MFCD00009044

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Properties

Quality Level

200

assay

≥98.0% (HPLC)

form

powder

potency

5000 mg/kg LD₅₀, oral (Rat)

pH

4-6 (20 °C, 50 g/L in H₂O)

mp

90-95 °C

transition temp

flash point 151 °C

bulk density

400 kg/m³

storage temp.

2-30°C

SMILES string

N(CC)(CC)c1ccc(cc1)C(=O)c2ccc(cc2)N(CC)CC

InChI

1S/C21H28N2O/c1-5-22(6-2)19-13-9-17(10-14-19)21(24)18-11-15-20(16-12-18)23(7-3)8-4/h9-16H,5-8H2,1-4H3

InChI key

VYHBFRJRBHMIQZ-UHFFFAOYSA-N

Description

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 92 °C
Melting range (upper value): ≤ 96 °C
Identity (IR): passes test

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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c