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

4,4'-Bis(diethylamino) benzophenone

4,4'-Bis(diethylamino) benzophenone price.
  • $14 - $4275.35
  • Product name: 4,4'-Bis(diethylamino) benzophenone
  • CAS: 90-93-7
  • MF: C21H28N2O
  • MW: 324.46
  • EINECS:202-025-4
  • MDL Number:MFCD00009044
  • Synonyms:ETHYL MICHLER'S KETONE;4,4'-DIETHYLAMINOBENZOPHENONE;4,4-BIS(DIETHYLAMINO) BENZOPHENONE;4,4’-di(N,N-Diethylamino)benzophenone ;4,4'-Carbonylbis(N,N-diethylaniline);Bis[4-(diethylamino)phenyl] ketone;MICHLER'S ETHYL KETONE;P,P'-TETRAETHYLDIAMINOBENZOPHENONE
33 prices
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Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth Carbosynth
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1g
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  • 2Kg
  • ManufacturerAHH
  • Product numberMT-40496
  • Product description4,4-Di(N,N-diethylamino)benzophenone 98%
  • Packaging500g
  • Price$415
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberT964
  • Product description4,4'-Bis(diethylamino)benzophenone
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberT964
  • Product description4,4'-Bis(diethylamino)benzophenone
  • Packaging25g
  • Price$89
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22288
  • Product description4,4'-Bis(diethylamino)benzophenone, 99%
  • Packaging25g
  • Price$47.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22288
  • Product description4,4'-Bis(diethylamino)benzophenone, 99%
  • Packaging100g
  • Price$143.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number90937
  • Product descriptionBis(4-(diethylamino)phenyl)methanone
  • Packaging1000g
  • Price$176.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0066296
  • Product description4,4'-BIS(DIETHYLAMINO) BENZOPHENONE 95.00%
  • Packaging25G
  • Price$1062.79
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0066296
  • Product description4,4'-BIS(DIETHYLAMINO) BENZOPHENONE 95.00%
  • Packaging100G
  • Price$2368.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0066296
  • Product description4,4'-BIS(DIETHYLAMINO) BENZOPHENONE 95.00%
  • Packaging500G
  • Price$4275.35
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR18283
  • Product description4,4'-Bis(diethylamino)benzophenone 98%
  • Packaging25g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR18283
  • Product description4,4'-Bis(diethylamino)benzophenone 98%
  • Packaging100g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR18283
  • Product description4,4'-Bis(diethylamino)benzophenone 98%
  • Packaging500g
  • Price$124
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB63041
  • Product description4,4'-Bis(diethylamino)benzophenone
  • Packaging500g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB63041
  • Product description4,4'-Bis(diethylamino)benzophenone
  • Packaging1kg
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB63041
  • Product description4,4'-Bis(diethylamino)benzophenone
  • Packaging2Kg
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD44000101
  • Product descriptionBis(4-(diethylamino)phenyl)methanone 95+%
  • Packaging500g
  • Price$115
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-40496 4,4-Di(N,N-diethylamino)benzophenone 98% 500g $415 2021-12-16 Buy
AK Scientific T964 4,4'-Bis(diethylamino)benzophenone 1g $14 2021-12-16 Buy
AK Scientific T964 4,4'-Bis(diethylamino)benzophenone 25g $89 2021-12-16 Buy
Alfa Aesar B22288 4,4'-Bis(diethylamino)benzophenone, 99% 25g $47.65 2024-03-01 Buy
Alfa Aesar B22288 4,4'-Bis(diethylamino)benzophenone, 99% 100g $143.65 2024-03-01 Buy
Alichem 90937 Bis(4-(diethylamino)phenyl)methanone 1000g $176.8 2021-12-16 Buy
American Custom Chemicals Corporation CHM0066296 4,4'-BIS(DIETHYLAMINO) BENZOPHENONE 95.00% 25G $1062.79 2021-12-16 Buy
American Custom Chemicals Corporation CHM0066296 4,4'-BIS(DIETHYLAMINO) BENZOPHENONE 95.00% 100G $2368.21 2021-12-16 Buy
American Custom Chemicals Corporation CHM0066296 4,4'-BIS(DIETHYLAMINO) BENZOPHENONE 95.00% 500G $4275.35 2021-12-16 Buy
Apolloscientific OR18283 4,4'-Bis(diethylamino)benzophenone 98% 25g $18 2021-12-16 Buy
Apolloscientific OR18283 4,4'-Bis(diethylamino)benzophenone 98% 100g $40 2021-12-16 Buy
Apolloscientific OR18283 4,4'-Bis(diethylamino)benzophenone 98% 500g $124 2021-12-16 Buy
Biosynth Carbosynth FB63041 4,4'-Bis(diethylamino)benzophenone 500g $70 2021-12-16 Buy
Biosynth Carbosynth FB63041 4,4'-Bis(diethylamino)benzophenone 1kg $120 2021-12-16 Buy
Biosynth Carbosynth FB63041 4,4'-Bis(diethylamino)benzophenone 2Kg $200 2021-12-16 Buy
Crysdot CD44000101 Bis(4-(diethylamino)phenyl)methanone 95+% 500g $115 2021-12-16 Buy

Properties

Melting point :89-92 °C(lit.)
Boiling point :475.7±30.0 °C(Predicted)
Density :1.048±0.06 g/cm3(Predicted)
bulk density :400kg/m3
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)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

Description

4,4'-Bis(diethylamino) benzophenone is a highly efficient type II free radical photoinitiator that can initiate polymerization of oligomers under ultraviolet light. In addition, tetraethyl Michler's ketone is also an intermediate in the production of basic brilliant blue dye BO and triphenylmethane chemicals.

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