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

Slide 1 of 1

Select a Size

Pricing and availability is not currently available.

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

Key Documents

View All Documentation

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

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

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item	8.08125	8.20162	900774
Sigma-Aldrich 8.20161 4,4′-Bis(diethylamino)-benzophenone	Sigma-Aldrich 8.08125 4,4′-Bis(dimethylamino)-benzophenone	Sigma-Aldrich 8.20162 4,4′-Bis(dimethylamino)thiobenzophenone	Sigma-Aldrich 900774 Di-PDI
assay ≥98.0% (HPLC)	assay -	assay ≥84.0% (HPLC)	assay ≥97%
storage temp. 2-30°C	storage temp. 2-30°C	storage temp. 2-30°C	storage temp. -
form powder	form powder	form powder	form powder
mp 90-95 °C	mp 172-175 °C	mp 198-206 °C	mp -
potency 5000 mg/kg LD₅₀, oral (Rat)	potency >6400 mg/kg LD₅₀, oral (Rat)	potency -	potency -
pH 4-6 (20 °C, 50 g/L in H₂O)	pH -	pH -	pH -

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

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service