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Phosphine oxide, dibutylethenyl-, also known as a photoinitiator, is a chemical compound characterized by its clear, colorless liquid form with a faint odor. It is recognized for its high reactivity and capability to efficiently initiate the crosslinking and polymerization of monomers and oligomers under UV or visible light. Phosphine oxide, dibutylethenylis often used in conjunction with other photoinitiators to enhance the polymerization process in various applications.

4569-33-9

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4569-33-9 Usage

Uses

Used in Polymer Production:
Phosphine oxide, dibutylethenylis used as a photoinitiator for the polymerization process in the production of various polymer materials. Its high reactivity and ability to initiate crosslinking and polymerization under controlled lighting conditions make it a valuable component in this industry.
Used in Adhesives Industry:
In the adhesives industry, phosphine oxide, dibutylethenylis used as a photoinitiator to facilitate the curing process of adhesives. Its efficiency in initiating polymerization ensures a strong bond between materials, enhancing the adhesive's performance.
Used in Coatings Industry:
Phosphine oxide, dibutylethenylis used as a photoinitiator in the coatings industry to promote the rapid curing of coatings under UV or visible light. This allows for faster production times and improved coating properties, such as durability and resistance to environmental factors.
Used in Inks Industry:
In the inks industry, phosphine oxide, dibutylethenylis used as a photoinitiator to enable the quick drying and curing of inks on various substrates. Its reactivity ensures a smooth and even application of ink, resulting in high-quality prints.
Used in 3D Printing Materials:
Phosphine oxide, dibutylethenylis used as a photoinitiator in the production of 3D printing materials, such as resins and photopolymers. Its ability to initiate rapid polymerization under UV light allows for the precise and detailed printing of complex 3D structures.

Check Digit Verification of cas no

The CAS Registry Mumber 4569-33-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,6 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4569-33:
(6*4)+(5*5)+(4*6)+(3*9)+(2*3)+(1*3)=109
109 % 10 = 9
So 4569-33-9 is a valid CAS Registry Number.

4569-33-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[butyl(ethenyl)phosphoryl]butane

1.2 Other means of identification

Product number -
Other names Dibutyl-vinyl-phosphinoxyd

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4569-33-9 SDS

4569-33-9Upstream product

4569-33-9Downstream Products

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