Products Description
Properties.
Dark brown oil, moisture absorption in air, with irritating odor. Melting point 30℃. Boiling point 264.3°C. Relative density 1-5187. Relative density 1-5187, refractive index 1.5836, insoluble in water, soluble in alcohol, benzene, ether and other organic solvents. Unstable in air, moisture absorption into o-chlorobenzoic acid, three chlorine activity. Can be condensed with other groups.
2-Chlorobenzotrichloride is a reactive chlorine donor. It reacts with metal carbonyls and hydroxyl groups on organic molecules. 2-Chlorobenzotrichloride is used to make ferrocene, which is useful for organic synthesis. This chemical can be purified using chromatography.
Basic Info
|
ITEMS |
SPECIFICATION |
| CAS | 2136-89-2 |
|
Chemical Formula |
C7H4Cl4 |
|
Molecular Mass |
229.92 |
| InChI | InChI=1/C7H4Cl4/c8-6-4-2-1-3-5(6)7(9,10)11/h1-4H |
| InChIKey | MFHPYLFZSCSNST-UHFFFAOYSA-N |
|
Density |
1.508 g/mL at 25 °C (lit.) |
|
Melting Point |
29-31 °C (lit.) |
|
Boiling Point |
260-264 °C (lit.) |
|
Flash Point |
209°F |
|
Vapor Pressure |
0.5-10.8Pa at 20-50℃ |
|
Solubility |
Chloroform, ethyl acetate (slightly soluble) |
|
Refractive Index |
1.5836 |
|
Storage Conditions |
Refrigerator |
|
Appearance |
solid |
|
Color |
White to Off-White Low-Melting |
Uses & Preparation
Uses:
Raw material for organic synthesis. Used as dye intermediates. Used in the pharmaceutical industry for the manufacture of clotrimazole, etc.
Preparation method:
O-chlorotoluene method: o-chlorotoluene and phosphorus trichloride and chlorine gas. Add o-chlorotoluene to the bottle, then add 3% PCl3 at 90 ℃. Boil until chlorine is passed and the absorption weight gain is 85% to 90%. Finally, heat to 210 ~ 220 ℃. After 16 hours, the density was 1.53. After removing the chlorine and collecting the fraction at 126~140°C, the yield was 74%.
Toluene chlorination: To chlorinate toluene and titanium tetrachloride, cool them to about 10℃ and maintain a reaction temperature of 15~20℃. Wash the reaction solution with water to pH=6~7, dry with anhydrous CaCl2, and distill to obtain the product.
Company Profile
Gnee Chem offers a wide range of products and services which includes chemical raw materials, fungicide products and so on in the world. Established in 2016, our factory is located in Jiangsu Province, covering an area of 3,600 square meters. We have a professional, well-equipped and highly qualified R&D team with over 10 years of R&D experience.
FAQ
How do we guarantee the quality?
We will make samples before mass production and final inspection before shipment.
Can you provide product testing method?
Yes: Of course, we will provide lab test methods for our customers.
If I want to use my own specified labeling or packaging, can I?
Yes, you can. Yes, we will use the specified labeling and packaging according to your requirements.
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