0102030405
Pharmaceutical Intermadiates P-Anisic Acid / 4-Methoxybenzoic Acid CAS 100-09-4
Properties
• Vapor Pressure: 0.002mmHg at 25°C
• Melting Point: 181-186 °C
• Boiling Point: 278.305 °C at 760 mmHg
• Flash Point: 115.46 °C
• Refractive Index: 1.571-1.576
• PSA: 46.53000
• PKA: 4.50(at 25℃)
• Density: 1.208 g/cm3
• Storage Temp.: Store below +30°C.
• Water Solubility.: Soluble in water at 20°C 0.3g/L. Soluble in alcohol, ethyl acetate and ether.
• Solubility.: H2O: soluble2500 parts
• Appearance: White powder
• LogP: 1.39340
• Exact Mass: 53.0032268
Specification
Item |
Specifications |
|
| Appearance |
White crystalwithout impurities
|
|
| Assay | 99.5%min | |
| Impurity each | 0.2%max |
|
| Melting range |
184-186
|
|
| Loss on drying |
0.4%max |
|
| Waters | 0.5%,max | |
Products Usage
4-Methoxybenzoic acid was used in oxidation and reduction of cytochrome c in solution through different self-assembled monolayers on gold electrodes using cyclic voltammetry. It is also the sole source of carbon and energy for growth in the cultures of Nocardia sp. DSM 1069. Description Anisic acid or methoxybenzoic acid is an organic compound which is a carboxylic acid. P-Anisic acid, known also as 4-methoxybenzoic acid or Draconic acid, which is a methoxybenzoic acid substituted with a methoxy group at position C-4, and P-Anisic acid is an organic acid with sweet flavor. It is one of the isomers (m-anisic acid, and o-anisic acid) of anisic acid. The term anisic acid is often used to describe p-anisic acid and P-anisic acid is produced through the oxidation of p-cresyl-methyl ether. P-Anisic acid is a carboxylic acid found naturally in anise, a flowering plant in the family Apiaceae. P-Anisic acid exists as a white crystalline solid which is insoluble in water, highly soluble in alcohols, and soluble in ether.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
Safety Protection
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.