100% Original P-Toluenesulfonamide - Methyl benzoate 93-58-3 – Starsky

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for 26537-19-9 , 1885-14-9 , Dimethyl oxalate , Welcome all prospects of residence and abroad to visit our organization, to forge a outstanding potential by our cooperation.
100% Original P-Toluenesulfonamide - Methyl benzoate 93-58-3 – Starsky Detail:

Description

Product name:Methyl benzoate

CAS:93-58-3

MF:C8H8O2

MW:136.15

Density:1.088 g/ml

Melting point:-12°C

Boiling point:198-199°C

Package:1 L/bottle, 25 L/drum, 200 L/drum

Specification

Items Specifications
Appearance Colorless liquid
Purity ≥99% 
Color(Co-Pt) ≤10
Acidity(mgKOH/g) ≤0.1
Water ≤0.5%

Application

1.It can be used as solvent for cellulose esters, synthetic resins and rubbers, and auxiliaries for polyester fibers.

2.It is also used for the preparation of food flavors. It is used to make strawberry, pineapple, cherry, rum and other essence.

Property

It is miscible with ether, methanol and ether, but insoluble in water and glycerin.

Storage

Storage precautions Store in a cool, ventilated warehouse. 
Keep away from fire and heat sources. 
The storage temperature does not exceed 35℃, and the relative humidity does not exceed 85%. 
Keep the container tightly closed. It should be stored separately from oxidants, alkalis, and edible chemicals, and avoid mixed storage. 
Equipped with the appropriate variety and quantity of fire equipment. 
The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials.

Stability

1. Chemical properties: Methyl benzoate is relatively stable, but it is hydrolyzed to generate benzoic acid and methanol when heated in the presence of caustic alkali. There is no change when heated in a sealed tube at 380-400°C for 8 hours. When pyrolyzed on the hot metal mesh, benzene, biphenyl, methyl phenyl benzoate, etc. are formed. Hydrogenation at 10MPa and 350°C generates toluene. Methyl benzoate undergoes a transesterification reaction with primary alcohols in the presence of alkali metal ethanolate. For example, 94% of the reaction with ethanol at room temperature becomes ethyl benzoate; 84% of the reaction with propanol becomes propyl benzoate. There is no transesterification reaction with isopropanol. Benzyl alcohol ester and ethylene glycol use chloroform as solvent, and when a small amount of potassium carbonate is added to reflux, ethylene glycol benzoate and a small amount of ethylene glycol benzhydrol ester are obtained. Methyl benzoate and glycerin use pyridine as a solvent. When heated in the presence of sodium methoxide, transesterification can also be carried out to obtain glycerin benzoate.

2. Methyl benzyl alcohol is nitrated with nitric acid (relative density 1.517) at room temperature to obtain methyl 3-nitrobenzoate and methyl 4-nitrobenzoate in a ratio of 2:1. Using thorium oxide as a catalyst, it reacts with ammonia at 450-480°C to produce benzonitrile. Heat with phosphorus pentachloride to 160-180°C to obtain benzoyl chloride.

3. Methyl benzoate forms a crystalline molecular compound with aluminum trichloride and tin chloride, and forms a flaky crystalline compound with phosphoric acid.

4. Stability and stability

5. Incompatible materials, strong oxidants, strong alkalis

6. Polymerization hazards, no polymerization


Product detail pictures:

100% Original P-Toluenesulfonamide - Methyl benzoate 93-58-3 – Starsky detail pictures

100% Original P-Toluenesulfonamide - Methyl benzoate 93-58-3 – Starsky detail pictures

100% Original P-Toluenesulfonamide - Methyl benzoate 93-58-3 – Starsky detail pictures

100% Original P-Toluenesulfonamide - Methyl benzoate 93-58-3 – Starsky detail pictures


Related Product Guide:

We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for 100% Original P-Toluenesulfonamide - Methyl benzoate 93-58-3 – Starsky, The product will supply to all over the world, such as: Gambia, Kyrgyzstan, Swaziland, We honor ourselves as a company that comprises of a strong team of professionals who are innovative and well experienced in the international trading, business development and product advancement. Moreover, the company stays unique among its competitors due to its superior standard of quality in production, and its efficiency and flexibility in business support.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Myrna from Oman - 2017.03.07 13:42
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Ada from Nepal - 2018.06.09 12:42

    Related Products