page_banner

product

Methyl benzoate(CAS#93-58-3)

Chemical Property:

Molecular Formula C8H8O2
Molar Mass 136.15
Density 1.088 g/mL at 20 °C (lit.)
Melting Point -12 °C (lit.)
Boling Point 198-199 °C (lit.)
Flash Point 181°F
JECFA Number 851
Water Solubility <0.1 g/100 mL at 22.5 ºC
Solubility ethanol: soluble60%, clear (1mL/4ml)
Vapor Presure <1 mm Hg ( 20 °C)
Vapor Density 4.68 (vs air)
Appearance Liquid
Specific Gravity 1.087~1.095 (20℃)
Color Clear colorless to pale yellow
Merck 14,6024
BRN 1072099
Storage Condition Store at +5°C to +30°C.
Stability Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases.
Explosive Limit 8.6-20%(V)
Refractive Index n20/D 1.516(lit.)
Physical and Chemical Properties Colorless oily liquid, with strong floral and cherry aroma.
melting point -12.3 ℃
boiling point 199.6 ℃
relative density 1.0888
refractive index 1.5164
flash point 83 ℃
solubility miscible with ether, soluble in methanol, ether, insoluble in water and glycerol.
Use For the preparation of flavor, also used as cellulose ester, cellulose ether, resin, rubber and other solvents

Product Detail

Product Tags

Hazard Symbols Xn – Harmful
Risk Codes 22 – Harmful if swallowed
Safety Description 36 – Wear suitable protective clothing.
UN IDs UN 2938
WGK Germany 1
RTECS DH3850000
TSCA Yes
HS Code 29163100
Toxicity LD50 orally in rats: 3.43 g/kg (Smyth)

 

Introduction

Methyl benzoate. The following is an introduction to the properties, uses, preparation methods and safety information of methyl benzoate:

 

Quality:

- It has a colorless appearance and a special aroma.

- Soluble in organic solvents such as alcohols, ethers and benzene, insoluble in water.

- May react with strong oxidizing agents.

 

Use:

- Used as a solvent, e.g. in glues, coatings and film applications.

- In organic synthesis, methyl benzoate is an important intermediate in the synthesis of many compounds.

 

Method:

- Methylparaben is usually prepared by the reaction of benzoic acid with methanol. Acid catalysts such as sulfuric acid, polyphosphoric acid and sulfonic acid can be used for reaction conditions.

 

Safety Information:

- Methylparaben is a flammable liquid and should be stored and disposed of with fire and explosion protection, and away from heat sources and flames.

- Exposure to methyl benzoate may cause eye and skin irritation, and appropriate precautions should be taken.

- When using methyl benzoate, ensure good ventilation and avoid inhaling its vapors.

- Proper laboratory practice and safety precautions should be followed when using and storing methyl benzoate.


  • Previous:
  • Next:

  • Write your message here and send it to us