Name | 2-Chlorotrichlorotoluene |
Synonyms | OCTC TIMTEC-BB SBB007588 2-AMINO CHLORO PHENOL 2-CHLOROBENZOTRICHLORIDE 2-Chlorobenzotrichloride 2-Chlorotrichlorotoluene O-Chlorotrichlorotoluene O-CHLOROBENZOTRICHLORIDE 2-CHLOROTRICHLOROTOLUENE o-chloro-trichlorotoluene 1-CHLORO-2-(TRICHLOROMETHYL)BENZENE 1-Chloro-2-(trichloromethyl)benzene ALPHA,ALPHA,ALPHA,2-TETRACHLOROTOLUENE alpha,alpha,alpha,2-Tetrachlorotoluene |
CAS | 2136-89-2 |
EINECS | 218-377-7 |
InChI | InChI=1/C7H4Cl4/c8-6-4-2-1-3-5(6)7(9,10)11/h1-4H |
InChIKey | MFHPYLFZSCSNST-UHFFFAOYSA-N |
Molecular Formula | C7H4Cl4 |
Molar Mass | 229.92 |
Density | 1.508 g/mL at 25 °C (lit.) |
Melting Point | 29-31 °C (lit.) |
Boling Point | 260-264 °C (lit.) |
Flash Point | 209°F |
Solubility | Chloroform, Ethyl Acetate (Slightly) |
Vapor Presure | 0.5-10.8Pa at 20-50℃ |
Appearance | Solid |
Color | White to Off-White Low-Melting |
BRN | 2046639 |
Storage Condition | Refrigerator |
Sensitive | Moisture Sensitive |
Refractive Index | 1.5836 |
Physical and Chemical Properties | Dark brown oily substance with pungent odor. melting point 30 ℃ boiling point 264.3 ℃ relative density 1.5187 refractive index 1.5836 solubility insoluble in water, soluble in alcohol, benzene, ethers and other organic solvents. |
Use | Mainly used for the intermediate of clotrimazole and the production of O-chlorobenzoyl chloride |
Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes R38 - Irritating to the skin R40 - Limited evidence of a carcinogenic effect |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN 3261 8/PG 2 |
WGK Germany | 3 |
RTECS | SJ5700000 |
TSCA | Yes |
HS Code | 29039990 |
Hazard Class | 8 |
Packing Group | II |
Downstream Products | clotrimazole crystalline |
A dark brown oily substance that absorbs moisture in the air and has a pungent odor. Melting point 30 °c. Boiling point 264.3 °c. Relative density 1 · 5187. Refractive index 5836. Insoluble in water, soluble in alcohol, benzene, ether and other organic solvents. Unstable in the air, hygroscopic into O-chlorobenzoic acid, three chlorine activity. Can be condensed with other groups.
There are two synthetic methods.
raw materials for organic synthesis. Used as a dye intermediate. The pharmaceutical industry is used for the manufacture of clotrimazole and the like.
microparticle mutation test (Salmonella typhimurium) 80umol/(1.2 H). See dichlorotoluene for protection.