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2,2'-Dimethyl-1,1'-biphenyl-4,4'-diamine dihydrochloride, also known as 4,4'-Diaminodiphenylmethane, is a chemical compound that serves as an essential antioxidant in the rubber and plastics industry. This dihydrochloride salt form is characterized by its white to slightly yellow crystalline appearance. It exhibits solubility in most organic solvents but is insoluble in water. Notably, it is sensitive to air and light, which necessitates careful handling and storage conditions.

60410-99-3

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60410-99-3 Usage

Uses

Used in Rubber and Plastics Industry:
2,2'-Dimethyl-1,1'-biphenyl-4,4'-diamine dihydrochloride is used as an antioxidant in the rubber and plastics industry to prevent degradation and extend the lifespan of these materials. Its ability to counteract the effects of oxidation is crucial for maintaining the quality and performance of rubber and plastic products.
Used in Polyurethane Production:
In the production of polyurethane elastomers and foams, 2,2'-Dimethyl-1,1'-biphenyl-4,4'-diamine dihydrochloride is utilized as a curing agent. Its role in the curing process is vital for achieving the desired physical properties and performance characteristics of the final polyurethane products.
Used in Epoxy Resin Production:
This chemical compound also finds application in the production of epoxy resins, where it acts as a curing agent. The use of 2,2'-Dimethyl-1,1'-biphenyl-4,4'-diamine dihydrochloride in this context is instrumental in creating strong, durable, and heat-resistant epoxy resins that are widely used in various industrial applications.
Used in Adhesives, Coatings, and Sealants:
2,2'-Dimethyl-1,1'-biphenyl-4,4'-diamine dihydrochloride is employed in the manufacture of adhesives, coatings, and sealants, where it contributes to the curing process and enhances the bonding, protective, and sealing properties of these products.
Safety Considerations:
It is important to handle 2,2'-Dimethyl-1,1'-biphenyl-4,4'-diamine dihydrochloride with care due to its potential to cause skin and eye irritation. Additionally, it may be harmful if inhaled or ingested, necessitating proper safety measures during its use and disposal.

Check Digit Verification of cas no

The CAS Registry Mumber 60410-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,4,1 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 60410-99:
(7*6)+(6*0)+(5*4)+(4*1)+(3*0)+(2*9)+(1*9)=93
93 % 10 = 3
So 60410-99-3 is a valid CAS Registry Number.

60410-99-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(4-amino-3-methylphenyl)-2-methylaniline,dihydrochloride

1.2 Other means of identification

Product number -
Other names 3,3'-Dimethylbenzidine.2HCl

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:60410-99-3 SDS

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