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CAS No. 90-93-7
Suppliers for
CAS No. 90-93-7
Alternative product names with the identical CAS number:
EMK
Photoinitiator EMK
Photoinitiator EAB
Michler's ethyl ketone
4,4'-bis-(Diethylamino)benzophenone
4,4'-di-(N,N-Diethylamino)benzophenone
Properties
CAS : 90-93-7
Formula : C21H28N2O
EINECS : 202-025-4
28 registered suppliers
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
4,4'-bis-(Diethylamino)benzophenone
P.R.China
Sancai Industry Co.,Ltd.
Photoinitiator EMK
Details
Appearance
Light yellow powder
Assay
99% min
Insolubles
0.05% max
Moisture
0.5% max
Melting point
93-95℃
P.R.China
Tianjin Zhongxin Chemtech Co., Ltd.
Michler's ethyl ketone
Details
Product Name
4,4'-Bis(diethylamino) benzophenone
Synonyms
ETHYL MICHLER'S KETONE;
4,4'-DIETHYLAMINOBENZOPHENONE;
4,4-BIS(DIETHYLAMINO) BENZOPHENONE;
4,4'-BIS(DIETHYLAMINO)BENZOPHENONE;
MICHLER ETHYLKETONE;
MICHLER'S ETHYL KETONE
P,P'-TETRAETHYLDIAMINOBENZOPHENONE;
N,N,N',N'-TETRAETHYL-4,4'-DIAMINOBENZOPHENONE
CAS
90-93-7
Product Categories
Intermediates of Dyes and Pigments; Aromatic Benzophenones & Derivatives (substituted); Functional Materials; Photopolymerization Initiators;
Carbonyl Compounds; Ketones; Amine Photochemical CoinitiatorsPolymerization Initiators
Benzophenone; Organic Photoinitiators; Polymer Science; Polymerization Initiators
Chemical Properties
mp
89-92 °C(lit.)
Fp
151 °C
Water solubility
insoluble
Sensitive
Light Sensitive
Safety Information
Hazard codes
Xi,N
Risk statements
36/37/38-50/53
safety statements
26-60-61-36-24/25
RIDADR
UN 3077 9/PG 3
Chemical Properties
YELLOW TO YELLOW-GREEN CRYSTALLINE GRANULES
P.R.China
Xingrui Industry Co., Limited
4,4'-bis-(Diethylamino)benzophenone
P.R.China
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
4,4'-bis-(Diethylamino)benzophenone
P.R.China
Capot Chemical Co., Ltd.
4,4'-bis-(Diethylamino)benzophenone
P.R.China
Leap Chem Co., Ltd
4,4'-bis-(Diethylamino)benzophenone
Details
Molecular Formula: C21H28N2O
Molecular Weight: 324.46
Hazard Symbols: Xi,N
UN Number: UN 3077 9/PG 3
WGKGermany: 2
PackingGroup: III
HS Code: 29223990
Germany
Chemie-Handel Schneider GmbH
4,4'-bis-(Diethylamino)benzophenone
Germany
BCH Brühl - Chemikalien Handel GmbH
4,4'-bis-(Diethylamino)benzophenone
Belgium
INNOCHEM
Michler's ethyl ketone
P.R.China
Senzhuo Industry Co.,Ltd
4,4'-bis-(Diethylamino)benzophenone
Details
Purity
: 99,0%
P.R.China
OPQ Chemical Co., Ltd
4,4'-bis-(Diethylamino)benzophenone
P.R.China
Unilong Industry Co.,Ltd
4,4'-bis-(Diethylamino)benzophenone
Details
Classification:Chemical Auxiliary Agent
Other Names:ETHYL MICHLER'S KETONE
MF:C21H28N2O, C21H28N2O
EINECS No.:202-025-4
Purity:99%
Place of Origin:Shandong, China
Type:Adsorbent
Adsorbent Variety:Activated Carbon
Usage:Coating Auxiliary Agents
P.R.China
Shandong Minglang Chemical Co., Ltd
4,4'-bis-(Diethylamino)benzophenone
P.R.China
Shandong Lanhai Industry Co.,Ltd.
4,4'-bis-(Diethylamino)benzophenone
P.R.China
Lori Industry Co., Ltd
4,4'-bis-(Diethylamino)benzophenone
P.R.China
Zehao Industry Co., Ltd.
Photoinitiator EMK
P.R.China
Nantong Xindao Biotech Ltd
4,4'-bis-(Diethylamino)benzophenone
P.R.China
Hangzhou Lingrui Chemical Co., Ltd.
4,4'-bis-(Diethylamino)benzophenone
U.K.
Carbone Scientific Co., Ltd.
4,4'-di-(N,N-Diethylamino)benzophenone
P.R.China
Shandong SanYoung Industry Co., Ltd
Photoinitiator EAB
Germany
BuGuCh & Partners
4,4'-bis-(Diethylamino)benzophenone
P.R.China
World. Chem. Co., Ltd.
4,4'-bis-(Diethylamino)benzophenone
P.R.China
BLD Pharmatech Ltd
4,4'-bis-(Diethylamino)benzophenone
Details
Smile code:
O=C(C1=CC=C(N(CC)CC)C=C1)C2=CC=C(N(CC)CC)C=C2
MDL Number:
MFCD00009044
Purity :
98%
Available in stock:
15685 g
P.R.China
Haihang Industry Co., Ltd.
4,4'-bis-(Diethylamino)benzophenone
USA
Santa Cruz Biotechnology, Inc.
4,4'-bis-(Diethylamino)benzophenone
USA
Chemspec, Ltd. (formerly Rit-Chem Co. Inc.)
Michler's ethyl ketone
Germany
Merck Schuchardt OHG
4,4'-bis-(Diethylamino)benzophenone
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