ChemicalBook > CAS DataBase List > 4,4'-Bis(diethylamino) benzophenone

4,4'-Bis(diethylamino) benzophenone

Product Name
4,4'-Bis(diethylamino) benzophenone
CAS No.
90-93-7
Chemical Name
4,4'-Bis(diethylamino) benzophenone
Synonyms
4,4'-BIS(DIETHYLAMINO)BENZOPHENONE;PI-EMK;OMNIRAD EMK;MICHLER ETHYLKETONE;APi-EMK;YF-PI EAB;HRcure-EMK;IHT-PI EMK;JADEWIN EMK;Lencolo 5038
CBNumber
CB1487798
Molecular Formula
C21H28N2O
Formula Weight
324.46
MOL File
90-93-7.mol
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4,4'-Bis(diethylamino) benzophenone Property

Melting point:
89-92 °C(lit.)
Boiling point:
475.7±30.0 °C(Predicted)
Density 
1.048±0.06 g/cm3(Predicted)
vapor pressure 
0Pa at 20℃
Flash point:
151 °C
storage temp. 
Store below +30°C.
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
4.14±0.32(Predicted)
form 
Crystalline Granules
color 
Yellow to yellow-green
PH
4-6 (50g/l, H2O, 20℃)
Water Solubility 
insoluble
Sensitive 
Light Sensitive
λmax
352nm(THF)(lit.)
BRN 
2148611
InChIKey
VYHBFRJRBHMIQZ-UHFFFAOYSA-N
LogP
5.2 at 35℃
CAS DataBase Reference
90-93-7(CAS DataBase Reference)
EPA Substance Registry System
Methanone, bis[4-(diethylamino)phenyl]- (90-93-7)
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Safety

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
WGK Germany 
2
RTECS 
OS9545500
8
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
HS Code 
29223990
Toxicity
LD50 orally in Rabbit: 5000 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H400Very toxic to aquatic life

H401Toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.20161
Product name
4,4′-Bis(diethylamino)-benzophenone
Purity
for synthesis
Packaging
50g
Price
$56.9
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20161
Product name
4,4′-Bis(diethylamino)-benzophenone
Purity
for synthesis
Packaging
250g
Price
$147
Updated
2024/03/01
Sigma-Aldrich
Product number
160326
Product name
4,4′-Bis(diethylamino)benzophenone
Purity
≥99%
Packaging
25g
Price
$122
Updated
2024/03/01
Sigma-Aldrich
Product number
160326
Product name
4,4′-Bis(diethylamino)benzophenone
Purity
≥99%
Packaging
100g
Price
$395
Updated
2024/03/01
TCI Chemical
Product number
B0139
Product name
4,4'-Bis(diethylamino)benzophenone
Purity
>98.0%(T)
Packaging
25g
Price
$47
Updated
2024/03/01
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4,4'-Bis(diethylamino) benzophenone Chemical Properties,Usage,Production

Chemical Properties

YELLOW TO YELLOW-GREEN CRYSTALLINE GRANULES

Flammability and Explosibility

Not classified

Purification Methods

Crystallise the phenone from EtOH (25mL/g) and dry it under vacuum. Its picrate forms yellow needles from EtOH with m 178.5o. [Beilstein 14 II 59.]

4,4'-Bis(diethylamino) benzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-Bis(diethylamino) benzophenone Suppliers

Jiangxi Boyang Pharmaceutical Chemical Co., Ltd.
Tel
15870608400
Email
717293806@qq.com
Country
China
ProdList
25
Advantage
58
Hunan Zengda Biological Technology Co., LTD
Tel
18711085600
Email
1652923704@qq.com
Country
China
ProdList
4583
Advantage
58
Hubei Youyicheng Industrial Co., Ltd.
Tel
19521119694
Fax
86-027-87001826
Email
1572909019@qq.com
Country
China
ProdList
156
Advantage
58
Liyang Kunlu biological technology co.,ltd
Tel
0519-87310015 13813530041
Fax
0519-87310015
Email
200601296@qq.com
Country
China
ProdList
172
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58
Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623
Fax
86(0)22-66880086
Email
sales@tjzxchem.com
Country
China
ProdList
614
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60
IGM RESINS
Tel
021-52080993 13917193189
Fax
021-5208 0930,010-62620366,020-32008365
Email
selene.wu@igmresins.com
Country
China
ProdList
89
Advantage
57
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
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View Lastest Price from 4,4'-Bis(diethylamino) benzophenone manufacturers

Jinan Finer Chemical Co., Ltd
Product
4,4'-Bis(diethylamino) benzophenone 90-93-7
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
99%
Supply Ability
1000mt
Release date
2020-11-13
Shandong Juchuang Chemical Co., LTD
Product
4,4'-Bis(diethylamino) benzophenone 90-93-7
Price
US $25.00-6.00/kg
Min. Order
500kg
Purity
99.9
Supply Ability
200tons
Release date
2024-03-07
Hebei Yanxi Chemical Co., Ltd.
Product
4,4'-Bis(diethylamino)benzophenone 90-93-7
Price
US $0.00/Kg/Drum
Min. Order
20KG
Purity
99
Supply Ability
200MT/Month
Release date
2021-11-25

90-93-7, 4,4'-Bis(diethylamino) benzophenoneRelated Search:


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