2021 New Style Manufacture Dibutyl Fumarate - Methyl benzoate 93-58-3 – Starsky

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continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Wholesales Dibutyl Maleate 105-76-0 , 7400-08-0 , THF , Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software advancement are our distinguishing feature.
2021 New Style Manufacture Dibutyl Fumarate - 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:

2021 New Style Manufacture Dibutyl Fumarate - Methyl benzoate 93-58-3 – Starsky detail pictures

2021 New Style Manufacture Dibutyl Fumarate - Methyl benzoate 93-58-3 – Starsky detail pictures

2021 New Style Manufacture Dibutyl Fumarate - Methyl benzoate 93-58-3 – Starsky detail pictures

2021 New Style Manufacture Dibutyl Fumarate - Methyl benzoate 93-58-3 – Starsky detail pictures


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With this motto in mind, we've come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for 2021 New Style Manufacture Dibutyl Fumarate - Methyl benzoate 93-58-3 – Starsky, The product will supply to all over the world, such as: Tanzania, Johannesburg, Iraq, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Mamie from Romania - 2017.04.08 14:55
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Cora from UK - 2018.05.15 10:52

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