 Home > Organic Chemistry > Carboxylic Acids and Derivatives > 2,2′-Dimethyl-4,4′-diaminobiphenyl for Sale > 2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine) RC09659

2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine) RC09659

Name: 2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine) RC09659
Brand: Royalchem
SKU: pr2510152298
Price: 1 USD
Availability: InStock

Unit Price:

$1/KG EXW

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CAS No.:

84-67-3

Grade:

Industrial Grade

Content:

99%

Brand:

Royalchem

Packaging:

25kg/drum

Sample Available:

Yes

Price valid (until):

2030-01-01

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Hangzhou Royalchem Co.,LTD

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

14 days

Qualification:

Main Products:

Pharmaceutical intermediates

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Product Description
Seller Information

Description

Product Detail

Manufacturer: Hangzhou Royalchem Co.,LTD.

Website: www.cnroyalchem.com

Hangzhou Royalchem Co., Ltd. was founded by a senior team with profound professional backgrounds in the chemical field, focusing on providing comprehensive chemical products and services. Its business scope covers a wide range, including the sales of core chemical products such as pharmaceutical raw materials and intermediates, food/feed additives, specialty chemicals, dyes & pigments, new catalytic materials, chemical reagents, engineering plastics and synthetic resins. It also engages in the sales of daily chemicals, containers, and import-export business, meeting the needs of clients across multiple sectors. Leveraging the technical accumulation of its professional team and strict quality control, the company has established a stable cooperation network in domestic and international markets. It not only provides high-quality raw material support for industries but also promotes global chemical resource circulation through import-export operations. Adhering to the philosophy of "win-win cooperation," Hangzhou Royalchem Co., Ltd. takes professionalism and integrity as its cornerstone, and sincerely looks forward to working with global partners to drive high-quality development in the chemical industry.

Hangzhou Royalchem Co., Ltd. Is focus on services on CMO & CDMO

Esterification, saponification, hydrolysis, alkylation, halogenation, acetylation, pressurized hydrogenation, and other reactions .

Preparation and separation of various impurities .

Development of preparation and purification production processes, salt conversion, liquid preparation post-treatment, etc.

Items	Specifications

ECHEMI Editorial Reference

Pink particles

Basic Info

Product Name:

2,2′-Dimethyl-4,4′-diaminobiphenyl

Other Name:

[1,1′-Biphenyl]-4,4′-diamine,2,2′-dimethyl-;Benzidine,2,2′-dimethyl-;2,2′-Dimethyl[1,1′-biphenyl]-4,4′-diamine;4,4′-Diamino-2,2′-dimethylbiphenyl;2,2′-Dimethylbenzidine;m-Tolidine;2,2′-Tolidine;2,2′-Dimethyl-4,4′-biphenyldiamine;2,2′-Dimethyl-4,4′-diaminobiphenyl;m-TBHG;NSC 1989;m-TB;2,2′-Dimethyl-4,4′-diaminobiphenylene;DMBZ;4-(4-Amino-2-methylphenyl)-3-methylaniline;2,2′-Dimethyl-4,4′-diaminobenzidine;1000856-87-0

CAS No.:

84-67-3

Molecular Formula:

C14H16N2

InChIKeys:

InChIKey=QYIMZXITLDTULQ-UHFFFAOYSA-N

Molecular Weight:

212.29

Exact Mass:

212.29

EC Number:

201-551-1

UNII:

O23M27FP1T

NSC Number:

1989

DSSTox ID:

DTXSID8043860

HScode:

2921590090

Categories:

Carboxylic Acids and Derivatives

Characteristics

PSA:

XLogP3:

2.9

Density:

1.1±0.1 g/cm3

Melting Point:

131-132 °C @ Solvent: Benzene, Ligroine

Boiling Point:

344.4°C at 760 mmHg

Flash Point:

192.9±26.0 °C

Refractive Index:

1.638

See More 2,2′-Dimethyl-4,4′-diaminobiphenyl Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 2,2′-Dimethyl-4,4′-diaminobiphenyl Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceutical intermediates

Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou

Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
14 days

Total Annual Revenue:
Less than $1 million

Total Employees:
Less than 5

Year of Establishment:
2025
Country Product Purchase Quantity Date Posted

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2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine) RC09659

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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