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Phenol, 2,3-bis(1,1-dimethylethyl)-, phosphite (3:1) is a phosphite ester chemical compound characterized by its phosphorus and oxygen atoms bonded to an organic group. It is widely recognized for its antioxidant and stabilizing properties, particularly in the plastic industry where it plays a crucial role in preventing the degradation of polymers such as PVC.

125559-66-2

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125559-66-2 Usage

Uses

Used in Plastic Industry:
Phenol, 2,3-bis(1,1-dimethylethyl)-, phosphite (3:1) is used as an antioxidant and stabilizer for preventing the degradation of polymers like PVC during processing and long-term use. It functions by scavenging free radicals and inhibiting the formation of peroxides, which can lead to discoloration, degradation, and loss of mechanical properties in plastics.
Used in Synthetic Rubbers:
In the synthetic rubber industry, Phenol, 2,3-bis(1,1-dimethylethyl)-, phosphite (3:1) is utilized as a stabilizer to enhance the durability and performance of rubber products.
Used in Lubricants and Fuels:
Phenol, 2,3-bis(1,1-dimethylethyl)-, phosphite (3:1) also serves as an additive in lubricants and fuels, where it contributes to the improvement of their overall performance and stability.

Check Digit Verification of cas no

The CAS Registry Mumber 125559-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,5,5 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 125559-66:
(8*1)+(7*2)+(6*5)+(5*5)+(4*5)+(3*9)+(2*6)+(1*6)=142
142 % 10 = 2
So 125559-66-2 is a valid CAS Registry Number.

125559-66-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3-ditert-butylphenol,phosphorous acid

1.2 Other means of identification

Product number -
Other names Phenol,2,3-bis(1,1-dimethylethyl)-,phosphite (3:1)

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:125559-66-2 SDS

125559-66-2Upstream product

125559-66-2Downstream Products

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