The corresponding substance of CAS 50-79-3 is 2,5-dichlorobenzoic acid, which is a white to beige needle shaped crystalline organic intermediate mainly used in the synthesis of herbicides and pharmaceutical fine chemicals.

Core Information
-Chinese name: 2,5-dichlorobenzoic acid
-English name: 2,5-Dichlorobenzoic acid
-Molecular formula: C ₇ H ₄ Cl ₂ O ₂
-Molecular weight: 191.01
-EINECS number: 200-065-7
-Main aliases: 2,5-dichlorobenzoic acid, Isolatine impurity S

Physicochemical properties
-Appearance: White to beige needle shaped crystals or powder
-Melting point: 151-154 ° C
-Boiling point: approximately 301 ° C
-Solubility: Difficult to dissolve in cold water, soluble in hot water, ethanol, ether
-Density: Approximately 1.44-1.52 g/cm ³
-Stability: Stable at room temperature, partially volatile in vapor

main purpose
1. Pesticide synthesis: a key intermediate used in the preparation of herbicides such as Diclofenae and Metformin.
2. Pharmaceutical synthesis: As an organic synthesis intermediate, it participates in reactions such as cyclization and Baeyer Villiger oxidation; It is also used as a reference substance for drug impurities (such as Isoladine impurity S).
3. Other: Used in small amounts as specific oxidants or bleaching aids.

Security and Storage
-Storage conditions: Sealed and stored in a dry place below 30 ° C.
-Packaging specifications: commonly available in 1kg aluminum foil bags or 25kg cardboard drums.
-Caution: For scientific research or industrial raw material use only, avoid inhaling vapors or contact with skin.

Products :

2 5-Dichlorobenzoic acid CAS 50-79-3
Write your message here and send it to us