PRODUCT
o-Toluidine CAS 95-53-4
CAS:95-53-4 | C7H9N |MW：107.15 | EINECS NO：202-429-0
Payment: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Transporta: Ocean, Land,Air, DHL，TNT
Port: Shanghai Port, Qingdao Port
Description
O-Toluidine is a type of aromatic amine substance. And the methyl team is linked to various placements on the benzene ring, with various names, including isomers at nearby, intermediate, and para positions. Toluene has 3 isomers, namely ortho toluidine, meta toluidine, and para toluidine. ortho toluidine is an in-situ substitution item, while meta toluidine is a displacement replacement item.
O-Toluidine, additionally referred to as “ortho aminotoluene”, is a colorless to light yellow liquid that turns reddish brownish when subjected to air and light, and develops a white precipitate when exposed to formaldehyde.
O-Toluidine is somewhat soluble in water and soluble in dilute acids, alcohols, and ethers. Family member density: 1.004; Melting point: -16.3 ℃ (-24.4 ℃); Boiling point: 199.7 ℃; Flash point: 85 ℃; Self ignition factor: 482.2 ℃; Vapor density: 3.69.
Toluidine vapor can develop eruptive blends with air, with a maximum permitted focus of 5ppm in air. When revealed to open flames, it can melt, and when exposed to high heat, it produces toxic gases that are similar in poisoning to aniline. When getting in the body, it can quickly form methemoglobin, leading to neurological problems and cyanosis.
O-Toluidine is an important intermediate for the production of dyes and pigments, which can be made use of to prepare direct red 62, red based RL, bright red based G, jujube red based GBC, basic fuchsin, phenol AS-D, acid red 35, 158, 265, solvent red 124, diazo and coupling components of azo dyes, and organic pigments yellow 14, 17, and blue 19; Chemical raw materials, production of chemical fungicide “tricyclic azole”, pesticides fenapyr and imidacloprid; Herbicide glyphosate; Resources for rubber vulcanization accelerators; Saccharin resources; Rust inhibitor resources, etc. In organic synthesis, ortho toluidine is also utilized to synthesize heterocyclic substances such as indole and its derivatives.
Storage of o-Toluidine
Usage glass containers or metal drums to stop mechanical damages. Keep in a cool, completely dry, and well ventilated place. It is best to use open-air or connected storehouses, purely forbid smoking and open fires, steer clear of from locations prone to fire, prevent light, and shop in a covered manner. Separate from oxidants.
Product Images & Packaging
Product Parameters
| o-Toluidine Chemical Properties |
| Melting point | -23 °C |
| Boiling point | 199-200 °C(lit.) |
| density | 1.008 g/mL at 25 °C(lit.) |
| vapor density | 3.7 (vs air) |
| vapor pressure | 0.26 mm Hg ( 25 °C) |
| refractive index | n20/D 1.572(lit.) |
| Fp | 185 °F |
| storage temp. | 2-8°C |
| solubility | 1.5 g/100 mL (25°C) |
| form | liquid |
| pka | 4.44(at 25℃) |
| Colour Index | 37077 |
| color | light yellow to light amber |
| Odor | Aromatic, aniline-like. |
| PH | 7.4 (H2O, 20℃)Aqueous solution |
| explosive limit | 1.5-7.5%(V) |
The application of o-Toluidine
O-Toluidine, an aromatic amine, is a key organic intermediate with applications in dyes, rubber additives, pharmaceuticals and other industrial fields.
1. Industry of dyes and pigments
O-Toluidine can be used to synthesize various dyes including azo dyes and sulfide dyes. It is a key intermediate in the production of red, orange and brown dyes. Direct dyes and reactive colors can be produced, which are used to dye textiles like cotton, linen and silk as well as leather and paper. The color of the dyed fabric is vibrant and fast.
O-Toluidine is also used to synthesize pigments that are suitable for color inks and coatings. It is compatible with many substrates, and has a strong color stability.
2. Intermediates for pharmaceuticals and pesticides
In medicine, otoluidine can be used to synthesize sulfonamides drugs, analgesics and antipyretics. It is used as a raw material to synthesize some anti-inflammatory and antibiotic drugs. O-Toluidine can be used to produce pesticide intermediates such as synthetic insecticides and fungicides.
3. Rubber additives, chemical additives
O-Toluidine can be used to delay the aging of synthetic rubber, as well as cracking and oxidation. It is especially suitable for processing natural rubber or synthetic rubber. Rubber vulcanization acceleraters are used to improve rubber vulcanization, increase vulcanization efficiency and enhance mechanical properties. O-Toluidine can be used to synthesize additives like polymerization inhibitors or antioxidants that prevent the premature polymerization monomers during storage processes and polymerization. This ensures stability in chemical production.
Safety measures
O-Toluidine can be hazardous and corrosive. It can likewise create irritability or damage to skin and mucous membrane layers. Consumption or breathing of o-toluidine can be damaging to wellness. Proper safety measures have to be taken both during production and usage, including using protective clothes and gas-masks.
O-Toluidine, a fluid flammable, is vulnerable to combustion if subjected to high temperatures and open flames. Store it in an aerated and great area far from fires and oxidants.
To avoid residue migration, strict safety standards are required when used as food contact materials such as packaging inks or coatings.
o-Toluidine 's Procurement Guide
Procurement Guidelines
1. Sample Policy
We can provide a 2-3g free trial package (shipping fee required)
2. Batch procurement
Packaging: 25kg/bag; 220kg/barrel; Special packaging according to your needs
MOQ：1kg
3. Customized services
Concentration customization (90% -99%)
Paeonol’s outsourcing services
FAQ
Yes, we have our own factory called ” ZhiShang Industry Group “
Yes, we have GMP certificate for some products, and we can provide DMF as well.
-Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Escrow and T/T in advance are highly recommended. We can accept Western Union, Money Gram and Paypal as well.
For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 day.
Related References
Manufacturer of o-Toluidine
Achievements
Advantage
Service
FAQ
Advice on Shipping
Achievements
Zhishang Bio is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang Bio will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional o-Toluidine manufacturer, Zhi shang Bio has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Advantage
Zhishang Bio is a professional enterprise engaged in the research and development, production, and sales of chemical raw materials. It has a strong supply chain system and strict quality control standards to ensure the provision of high-quality products with high purity and stability to customers.
Zhishang Bio’s core strength is its independent research and design capabilities. It has advanced production equipment, testing laboratories and can customize chemical raw materials to meet the market demands. This includes pharmaceuticals, electronic, coatings and agricultural applications.
Zhishang Bio’s supply chain management is based on long-term relationships with domestic and international suppliers of high quality to guarantee a stable supply, optimize logistic systems, and achieve efficient distribution. This helps reduce the cost of customer purchases.
We adhere to international environmental standards and we also adhere to the concept that environmental protection and safety production are important. All production processes must comply with these standards in order to guarantee that our products will be green and sustainable.
With a professional technical team and comprehensive after-sales service, Zhishang Bio can provide customers with precise technical support, solve application problems, and help customers enhance product competitiveness.
We are always customer-oriented and committed to becoming a trusted chemical raw material partner.
Service
Zhishang Biography is dedicated to using clients extensive and expert service, including chemical raw material. The customers will certainly receive hassle-free, efficient and one-stop options.
1. Custom-made Supply Solutions
Zhishang Bio provides tailored services for clients in the chemical basic material sector, including special bit dimension, solvent residue control, stability optimizations and more. Clients can personalize their services to satisfy details requirements in industries such as drugs, electronic devices, and finishings.
2. Strict quality assurance
Zhishang Bio utilizes advanced screening equipment and stringent quality examination procedures, in addition to various other files, to guarantee that every batch of products is certified with international criteria such ISO GMP, REACH, and so on. Customers are also given with full quality records and conformity documents.
The supply chain is secure
Zhishang Bio has actually established lasting calculated collaborations with worldwide makers of top notch raw materials to make certain a secure supply, maximize the storage facility and logistics system, and assistance both small-scale examinations and large orders. It adjusted to the changing requirements of clients by responding flexibly to these changes.
4. Technical support
Zhishang Bio’s technical group can offer suggestions on product applications, formula optimization and analysis of industry patterns to aid clients fix technological troubles during production and boost item efficiency.
5. Efficient after-sales service
Zhishang Bio provides complete monitoring, reacts to client requests and delivers promptly. This will certainly make certain customer complete satisfaction.
Zhishang Biography intends to help consumers expand their service by providing the very best solutions and chemical resources.
FAQ
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
Advice on Shipping
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
Zhishang Bio company in China that exports chemicals, Cosmetic raw materials, and Intermediates for over 70 countries now.
And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.
The company integrates research and development, production, and trade, with a modern production base, advanced testing equipment, and an experienced technical team to ensure that products reach industry-leading levels in purity, stability, and environmental friendliness.
