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Name |
M-bis(trichlormethyl)benzene |
EINECS | N/A |
CAS No. | 881-99-2 | Density | 1.628g/cm3 |
PSA | 0.00000 | LogP | 5.34000 |
Solubility | N/A | Melting Point |
41-42 °C |
Formula | C8H4 Cl6 | Boiling Point | 305.8°C at 760 mmHg |
Molecular Weight | 312.838 | Flash Point | 38 °C |
Transport Information | N/A | Appearance | N/A |
Safety | Moderately toxic by ingestion. Experimental reproductive effects. A skin irritant. Violent reaction when heated with oxidants (e.g., potassium nitrate, selenium dioxide, and sodium chlorate). When heated to decomposition it emits toxic fumes of Cl−. See CHLORINATED HYDROCARBONS, AROMATIC. | Risk Codes | 20/21/22-36/37/38 |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
m-Xylene, a,a,a,a',a',a'-hexachloro- (6CI,7CI,8CI); 1,3-Bis(trichloromethyl)benzene;3-(Trichloromethyl)benzotrichloride; NSC 41882; m-Bis(trichloromethyl)benzene; a,a,a,a',a',a'-Hexachloro-m-xylene |
Molecular Structure of M-bis(trichlormethyl)benzene (CAS NO.881-99-2):
IUPAC Name: 1,3-bis(trichloromethyl)benzene
Empirical Formula: C8H4Cl6
Molecular Weight: 312.8354
Index of Refraction: 1.584
Surface Tension: 44.2 dyne/cm
Density: 1.628 g/cm3
Flash Point: 135.3 °C
Enthalpy of Vaporization: 52.45 kJ/mol
Boiling Point: 305.8 °C at 760 mmHg
Vapour Pressure: 0.00145 mmHg at 25°C
Synonyms of M-bis(trichlormethyl)benzene (CAS NO.881-99-2): Alpha,alpha,alpha,alpha',alpha',alpha'-hexachloro-m-xylene ; 1,3-Bis(trichloromethyl)benzene ; 1,3-bis(trichloromethyl)-benzen ; 1,3-di(trichloromethyl)benzene ; alpha,alpha,alpha,alpha’,alpha’,alpha’-hexachloro-m-xylen ; alpha,alpha,alpha,alpha’,alpha’,alpha’-hexachloroxylene ; alpha,alpha’-hexachloro-m-xylene;m-bis(trichlormethyl)benzene
Used as a pesticide, pharmaceutical intermediate
1. | skn-rbt 500 mg MOD | 34ZIAG Toxicology of Drugs and Chemicals ,Deichmann, W.B.,New York, NY.: Academic Press, Inc.,1969,308. | ||
2. | orl-rat LD50:2924 mg/kg | GNAMAP Gigiena Naselennykh Mest. Hygiene in Populated Places. 21 (1982),34. |
Moderately toxic by ingestion. Experimental reproductive effects. A skin irritant. Violent reaction when heated with oxidants (e.g., potassium nitrate, selenium dioxide, and sodium chlorate). When heated to decomposition it emits toxic fumes of Cl−. See CHLORINATED HYDROCARBONS, AROMATIC.
Risk Statements :20/21/22-36/37/38
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements :26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
M-bis(trichlormethyl)benzene (CAS NO.881-99-2) is a moderately toxic chemecal, flammable,thermal decomposition would release the discharge of toxic chloride fumes, it chould be stored in low temperature, ventilation, drying environmental conditions,separated with Oxidants, acids, besides water, carbon oxides and oxidation of toxic carbon dioxide, dry powder, sand, water mist fire extinguishing agent can be used if emergency.