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8.08125

4,4′-Bis(dimethylamino)-benzophenone

for synthesis

Synonym(s):

4,4′-Bis(dimethylamino)-benzophenone, N,N,N,N′-Tetramethyl-4,4′-diaminobenzophenone, Michler ketone

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About This Item

Linear Formula:
[(CH3)2N]C6H4COC6H4-4-[N(CH3)2]
CAS Number:
90-94-8
Molecular Weight:
268.35
UNSPSC Code:
12352115
EC Index Number:
202-027-5
NACRES:
NA.22
MDL number:
MFCD00008312
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Quality Level

200

form

powder

autoignition temp.

480 °C

potency

>6400 mg/kg LD50, oral (Rat)

mp

172-175 °C

transition temp

flash point 220 °C

solubility

0.4 g/L

bulk density

400 kg/m3

storage temp.

2-30°C

SMILES string

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

InChI

1S/C17H20N2O/c1-18(2)15-9-5-13(6-10-15)17(20)14-7-11-16(12-8-14)19(3)4/h5-12H,1-4H3

InChI key

VVBLNCFGVYUYGU-UHFFFAOYSA-N

Analysis Note

Assay (HClO₄): ≥ 97.0 %
Melting range (lower value): ≥ 171 °C
Melting range (upper value): ≤ 175 °C
Identity (IR): passes test

pictograms

CorrosionHealth hazard
GHS05,GHS08

signalword

Danger

Hazard Classifications

Carc. 1B - Eye Dam. 1 - Muta. 2

Storage Class

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

wgk

WGK 3

Certificates of Analysis (COA)

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