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Home > Products >  Photoinitiator EMK CAS NO.90-93-7 factory low price high quality

Photoinitiator EMK CAS NO.90-93-7 factory low price high quality CAS NO.90-93-7

  • Min.Order: 20 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,Other
  • Product Details


  • low price EMK
  • low price Photoinitiator EMK
  • EMK90-93-7

Quick Details

  • ProName: Photoinitiator EMK CAS NO.90-93-7 fact...
  • CasNo: 90-93-7
  • Molecular Formula: C21H28N2O
  • Appearance: white powder
  • Application: colorless coatings and inks,deep curin...
  • DeliveryTime: Prompt
  • PackAge: 20kg/Carton Pallet can be avialable f...
  • Port: Any port in China
  • ProductionCapacity: 10000 Kilogram/Day
  • Purity: >99%
  • Storage: Store in a cool dry place and prevent ...
  • Transportation: by courier/air/sea
  • LimitNum: 20 Kilogram


We provide tailor-made photoinitiator solutions for different performances by custom synthesisi.blends or other technical supports

low-odor uv formulations

low odor, low yellowing, through-curing

non-yellowing uv formulations

benzene-free uv formulations

polymeric uv formulations

low emission uv formulations

water-based uv formulations

through-curing formulations

uv-led formulations

and thanks to our product variety , we are providing our global customers one-stop service to help them reduce their costs.


Our Advantage:

Quality:Prodcuts are strictly inspected before delivery and of excellent quality

Logistics:Stable supply,fast delivery,first-class logistics.

Custom:Standard product packaging and customized packging acceptable.

Service:Reasonable product price,best service



Product Description:

CAS No.:90-93-7

Other Names:EMK


EINECS No.:202-025-4

Type:Dyestuff Intermediates, Syntheses Material Intermediates


Model Number:CAS 90-93-7

Application:important intermediate of basic dyes, UV curing paint and ink

Appearance:Light Yellow Powder, Light Yellow Powder

Product name:4,4'-Bis(diethylamino) benzophenone Photoinitiator MEK CAS 90-93-7


Color:light yellow

Name:4,4'-Bis(diethylamino) benzophenone


4,4'-Bis(diethylamino) benzophenone Photoinitiator MEK CAS 90-93-7

Light initiator (photoinitiator), also known as photosensitizer (photosensitizer) or light curing agent (photocuring agent), is a kind of chemical compounds which can absorb certain wavelengths of energy, produce free radical and cationic in the uv region (250 ~ 420 nm) or visible light area (400 ~ 800 nm) to initiation of monomer polymerization crosslinking curing.

Product Name:
4,4'-Bis(diethylamino) benzophenone 
Michlers Ethylketone; 4,4-Bis(diethylamino)benzophenone; 4,4-Bis(Diethylamino) Benzophenone; MCO; Photoinitiator-MEK; Tetraethyl Michler's Ketone; bis[4-(diethylamino)phenyl]methanone; EAB; 4,4'-Bis(diethylamino) benzophenone
Molecular Weight:
Molecular Formula:
Melting Point(℃):
Boiling Point(℃):
475.7°C at 760 mmHg
Flash Point(℃):
Water Solubility:

Our Service:

1. Free sample can be avialable per your request.
2.Special packing also can be available according to your requirment.
3. Fast response,any inquiries will be replied within 24 hours.
4. Prompt delivery. We have good cooperation with many professional forwarders. We can send the products to you once you confirm the order.
5. Good quality , we have strict quality control system.

Superior and steady quality, good after-sales service, competitive price and perfect consulting and technical systems will make us sincere friends and win-win partners.


Packing & Delivery:

Proper packing  per your request



Proper delivery way per your request

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