Products Description
The compound corresponding to CAS 2312-15-4 is 4-Dodecyloxybenzoic Acid, an aromatic carboxylic acid organic compound containing a long-chain alkoxy group. Its molecular formula is C19H30O3, molecular weight is 306.44 g/mol, and its chemical structure is a benzene ring with a para-connected dodecyloxy group (-O (CH₂)₁₁CH₃) and a carboxylic acid group (-COOH).
4-Dodecyloxybenzoic Acid has the appearance of a white to off-white crystalline powder, a melting point of 132–137°C (decomposition), a density of about 1.0 g/cm³, and a boiling point of 430.5°C (760 mmHg). Its solubility is slightly soluble in water and easily soluble in organic solvents such as ethanol and ether.


Basic Info
|
CAS No. |
2312-15-4 |
|---|---|
|
Molecular Formula |
C19H30O3 |
|
Molecular Weight |
306.44000 |
|
Appearance & Physical State |
Off-white crystalline powder. |
|
Density |
0.996g/cm3 |
|
Boiling Point |
420ºC |
|
Melting Point |
132-137ºC |
|
Flash Point |
144.1ºC |
|
Refractive Index |
1.502 |
|
Vapor Pressure |
3.55E-08mmHg at 25°C |

Uses/Preparation
Uses:
Pharmaceutical intermediates: 4-Dodecyloxybenzoic Acid is used to synthesize drugs or bioactive molecules containing long-chain alkyl structures, such as precursors of antibacterial and anti-inflammatory agents. Its hydrophobic alkoxy groups can improve the lipid solubility and bioavailability of drugs.
Liquid crystal materials: As a key raw material for liquid crystal monomers, long-chain alkoxy structures can adjust molecular arrangement and phase transition temperature and are widely used in display device manufacturing.
Organic synthesis: 4-dodecyloxybenzoic acid esters are prepared by esterification reactions and are used in the synthesis of fragrances, surfactants or functional materials. Its derivatives can participate in condensation, substitution and other reactions.
Method of Preparation:
The preparation of 4-dodecyloxybenzoic acid can be obtained by reacting benzoic acid with dodecyloxy sulfone. The specific preparation method needs to be carried out under appropriate reaction conditions.
Company Profile
TIANJIN GNEE BIOTECH CO., LTD. offers a wide range of products and services which includes chemical raw materials, biocide products, etc. globally.The company has a group of professionals engaged in chemical management, production, R&D, trade, control and operation of all aspects of production in order to realize the perfect combination of social responsibility employee health, ecological environmental protection and product quality.


FAQ
How to control and quality assurance?
a. High-grade clean workshop.
b. inspection center equipped with instruments of HPLC, GC, etc, R&D, and QC for testing of each batch. Cooperated with third-party test agencies for testing heavy metals, pesticide residues, allergens, etc.
What is your lead time for a new order?
For most products we have in stock, the delivery time will be 3-5 business days after receiving payment. Please further discuss customized products.
Can we visit your company/factory before placing an order?
It is our honor. We sincerely welcome you to visit TIANJIN GNEE BIOTECH CO., LTD. Company and we guarantee you will have a pleasant trip to China!
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