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2,6-dimethyl-3'hydroxydiphenylamine is a chemical compound with the molecular formula C14H15NO, characterized by its molecular weight of 213.27 g/mol and a melting point of 117-120°C. It is a derivative of diphenylamine, featuring two methyl groups at the 2 and 6 positions of the phenyl ring and a hydroxyl group at the 3' position. 2,6-dimethyl-3'hydroxydiphenylamine is relatively low in toxicity and is known for its crucial role in preserving the integrity and durability of rubber-based materials.

180163-21-7

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180163-21-7 Usage

Uses

Used in Rubber Industry:
2,6-dimethyl-3'hydroxydiphenylamine is used as an antioxidant for enhancing the performance and extending the lifespan of rubber materials. It functions by inhibiting the oxidation process, thereby protecting rubber from degradation and ensuring its long-term stability and usability.
Used in Rubber Products:
In the production of rubber products, 2,6-dimethyl-3'hydroxydiphenylamine is utilized as an essential additive to improve the resistance of rubber against environmental factors such as heat, oxygen, and UV radiation. This contributes to the overall durability and longevity of rubber products, making them more reliable and cost-effective in various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 180163-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,1,6 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 180163-21:
(8*1)+(7*8)+(6*0)+(5*1)+(4*6)+(3*3)+(2*2)+(1*1)=107
107 % 10 = 7
So 180163-21-7 is a valid CAS Registry Number.

180163-21-7 Well-known Company Product Price

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  • Aldrich

  • (JWP00287)  3-(2,6-Dimethyl-phenylamino)-phenol  AldrichCPR

  • 180163-21-7

  • JWP00287-1G

  • 11,594.70CNY

  • Detail

180163-21-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(2,6-dimethylanilino)phenol

1.2 Other means of identification

Product number -
Other names 2,6-Dimethyl-3'-Hydroxydiphenylamine

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:180163-21-7 SDS

180163-21-7Downstream Products

180163-21-7Relevant academic research and scientific papers

Synthesis process of sulfonic-group rhodamine compound

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Paragraph 0058; 0060; 0061; 0066; 0068; 0071; 0073, (2019/04/26)

The invention discloses a synthesis process of a sulfonic-group rhodamine compound. The process comprises the steps: mixing saccharin and a protonic acid catalyst, performing heating for a reaction soas to obtain a compound shown in a formula (I), performing a reaction between a compound shown in a formula (II) and resorcinol through heating under the action of the protonic acid catalyst so as toobtain a compound shown in a formula (III), performing a reaction between the compound of the formula (I) and the compound in the formula (III) through heating under the action of a Lewis acid catalyst under the conditions of nitrogen protection and light shielding so as to obtain the sulfonic-group rhodamine compound shown in a formula (IV). Through the synthesis process, the use of thionyl chloride in a conventional process is avoided, the operation is simplified, the production safety is improved, the pollution to the environment is little, the reaction can be carried out under normal pressure, and the reaction has a high selectivity; and the chemical structural formulas of the compounds represented separately by the formula (I), the formula (II), the formula (III) and the formula (IV)are shown.

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