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CAS No.: | 634-66-2 |
---|---|
Name: | 1,2,3,4-Tetrachlorobenzene |
Article Data: | 55 |
Molecular Structure: | |
Formula: | C6H2 Cl4 |
Molecular Weight: | 215.894 |
Synonyms: | 1,2,3,4-Tetrachlorobenzene;NSC 50729 |
EINECS: | 211-214-0 |
Density: | 1.573 g/cm3 |
Melting Point: | 44 °C |
Boiling Point: | 252 °C at 760 mmHg |
Flash Point: | 111.9 °C |
Solubility: | 5.92mg/L(25 oC) |
Appearance: | WHITE CRYSTALLINE SOLID |
Hazard Symbols: | Xn |
Risk Codes: | 22 |
Safety: | Moderately toxic by ingestion. An experimental teratogen. Experimental reproductive effects. Irritant. Combustible liquid. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORINATED HYDROCARBONS, AROMATIC. |
Transport Information: | 3077 |
PSA: | 0.00000 |
LogP: | 4.30020 |
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IUPAC Name: 1,2,3,4-Tetrachlorobenzene
The MF of 1,2,3,4-Tetrachlorobenzene (CAS NO.634-66-2) is C6H2Cl4.
The MW of 1,2,3,4-Tetrachlorobenzene (CAS NO.634-66-2) is 215.89.
Synonyms of 1,2,3,4-Tetrachlorobenzene (CAS NO.634-66-2): Benzene, 1,2,3,4-tetrachloro- ; 1,2,3,4-Tetrachlorobenzene solution ; 1,2,3,4-Tetrachlorbenzol
Product Categories: Organics;Pesticides&Metabolites;Q-ZAlphabetic;Alpha Sort;TA - TE;T-ZAlphabetic;Volatiles/ Semivolatiles;Aryl;C6;Halogenated Hydrocarbons;Canada
Apperance: White to off-white crystals
Index of Refraction: 1.582
EINECS: 211-214-0
Density: 1.573 g/ml
Flash Point: 111.9 °C
Boiling Point: 252 °C
Melting Point: 44 °C
Storage temp: 4 °C
1,2,3,4-Tetrachlorobenzene (CAS NO.634-66-2) is used in organic synthesis, used as insulating fluids and transformer oil solidified inhibitors.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD | intraperitoneal | > 500mg/kg (500mg/kg) | "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 4, Pg. 106, 1952. | |
rat | LD50 | oral | 1167mg/kg (1167mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" | Journal of Toxicology and Environmental Health. Vol. 11, Pg. 663, 1983. |
Reported in EPA TSCA Inventory.
Moderately toxic by ingestion. An experimental teratogen. Experimental reproductive effects. Irritant. Combustible liquid. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORINATED HYDROCARBONS, AROMATIC.Safety information of 1,2,3,4-Tetrachlorobenzene (CAS NO.634-66-2):
Hazard Codes Xn,T,F
Risk Statements
22 Harmful if swallowed
39/23/24/25 Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
11 Highly Flammable
Safety Statements
22 Do not breathe dust
24/25 Avoid contact with skin and eyes
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
16 Keep away from sources of ignition - No smoking
7 Keep container tightly closed
36/37
RIDADR 3077
WGK Germany 3
RTECS DB9440000
Simple aromatic halogenated organic compounds, such as 1,2,3,4-Tetrachlorobenzene, are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.