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
F: 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

PHOSGENE

Preparation Products

Basic Blue 7

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4,4'-Bis(diethylamino) benzophenone Suppliers

Americas 1 Australia 1 Belgium 2 Canada 1 China 347 Europe 4 Germany 9 India 6 Japan 2 Slovakia 1 South Korea 1 Sweden 1 Switzerland 2 United Kingdom 18 United States 33 Global 429

Hunan Zengda Biological Technology Co., LTD

Tel: 18711085600
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Country: China
ProdList: 4582
Advantage: 58

Hubei Youyicheng Industrial Co., Ltd.

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Country: China
ProdList: 156
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Liyang Kunlu biological technology co.,ltd

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Fax: 0519-87310015
Email: 200601296@qq.com
Country: China
ProdList: 173
Advantage: 58

Tianjin Zhongxin Chemtech Co., Ltd.

Tel: 022-66880623
Fax: 86(0)22-66880086
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Country: China
ProdList: 613
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IGM RESINS

Tel: 021-52080993 13917193189
Fax: 021-5208 0930，010-62620366，020-32008365
Email: selene.wu@igmresins.com
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ProdList: 89
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J & K SCIENTIFIC LTD.

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Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
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future industrial shanghai co., ltd

Tel: 400-0066400 13621662912
Fax: 021-55660885
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Country: China
ProdList: 1995
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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

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: 4,4'-Bis(diethylamino) benzophenone 90-93-7
Price: US $100.00-75.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-21

Hebei Weibang Biotechnology Co., Ltd

Product: UV Photoinitiator EMK / Photoinitiator EAB 90-93-7
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10mt
Release date: 2024-11-05

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

Michler's ketone Tetraethylammonium bromide Tetraethylammonium hydroxide Benzophenone oxime 2-Aminobenzophenone Benzophenone TETRAETHYLSILANE Benzophenone imine (3,4-Diaminophenyl)phenylmethanone 2,2',4,4'-Tetrahydroxybenzophenone 4-bromo-4'-fluorobenzophenone Tetrabutylphosphonium bromide Tetraethylammonium Chloride TETRAETHYLPHOSPHONIUM BROMIDE Tetraethylene glycol dimethyl ether Tetraethylammonium tetrafluoroborate Tetraethylammonium acetate TETRAETHYLAMMONIUM FLUORIDE DIHYDRATE

ETHYL MICHLER'S KETONE

4,4'-DIETHYLAMINOBENZOPHENONE

4,4-BIS(DIETHYLAMINO) BENZOPHENONE

4,4'-BIS(DIETHYLAMINO)BENZOPHENONE

4,4’-di(N,N-Diethylamino)benzophenone

4,4'-Carbonylbis(N,N-diethylaniline)

Bis[4-(diethylamino)phenyl] ketone

MICHLER ETHYLKETONE

MICHLER'S ETHYL KETONE

P,P'-TETRAETHYLDIAMINOBENZOPHENONE

N,N,N',N'-TETRAETHYL-4,4'-DIAMINOBENZOPHENONE

N,N,N,N-TETRAETHYL-4,4'-DIAMINO-BENZOPHENONE

4,4'Bis(diethylamino) Benzophenone (Michler's Ethyl Ketone)

4,4'- double(Er Yi aMino)phenyl Methyl ketone

OMNIRAD EMK

Photoinitiator-EAB

Photoinitiator-EMK

YF-PI EAB

HRcure-EMK

bis[4-(diethylamino)phenyl]-methanon

bis[4-(diethylamino)phenyl]-Methanone

4,4'-Bis(diethylamine)benzophenone

4,4'-BIS(DIETHYLAMINO)BENZOPHENONE, 99+%

Ethyl ketone base

Tetraethyl-diaminobenzophenone

Methanone, bis4-(diethylamino)phenyl-

4,4'-Bis(diethylamino)benzophenone 98%

4,4-BIS(DIETHYLAMINO) BENZOPHENONE 98+%

SYNCUREEPDETHYL4-(DIMETHYLAMINO)BENZOATE

IHT-PI EMK

PI-EMK

-Bis(diethylamino) benzophenone

photo sensitizer EMK

4,4'-Bis(diethylamino)benzophenone &gt

Tetraethyl Michler's Ketone

4,4'-BIS(DIETHYLAMINO)-BENZOPHENONE FOR

Tetraethylmethrin

UV Photoinitiator EMK / Photoinitiator EAB

ETHYL MICHLER'S KETONE / 4,4'-Bis(diethylamino) benzophenone / Speedcure EMK

Photoinitiator-EMK/Photoinitiator-EAB

PHOTO INITIATOR TRUELICHT EMK

4'-Bis(diethylamino)benzophenone

Photo initiator Sunitor EMK

EMK/4,4'-bis(N,N-diethyl-amino) benzophenone

4,4'-bis(N,N-diethyl-amino) benzophenone

JADEWIN EMK

Photoluminator EKK

Lencolo 5038

APi-EMK

4, 4'-Bis(diethylamino) benzophenone Solution

4,4'-Bis(diethylamino) benzophenone

ETHYL MICHLER'S KETONE / 4,4'-Bis(diethylamino) benzophenone / Speedcure EMK

90-93-7

C21H28N2O

COC6H4NC2H522

C2H52NC6H42CO

Photopolymerization Initiators

Building Blocks