1,2,4,5-Tetrachlorobenzene
1,2,4,5-Tetrachlorobenzene structure
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Common Name | 1,2,4,5-Tetrachlorobenzene | ||
|---|---|---|---|---|
| CAS Number | 95-94-3 | Molecular Weight | 215.892 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 246.9±35.0 °C at 760 mmHg | |
| Molecular Formula | C6H2Cl4 | Melting Point | 139 °C | |
| MSDS | Chinese USA | Flash Point | 108.2±23.3 °C | |
| Symbol |
GHS07, GHS09 |
Signal Word | Warning | |
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QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.
Eur. J. Med. Chem. 43 , 714-40, (2008) Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and organic compounds of different classes by optimal descriptors.... |
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Determination of chlorobenzenes in water samples by solid-phase disk extraction and gas chromatography-electron capture detection.
J. Chromatogr. Sci. 52(5) , 375-82, (2014) A simple, rapid, sensitive and high throughput method is described, based on solid-phase disk extraction (SPDE) and gas chromatography-electron capture detection, for the determination of chlorobenzens (CBs) in water samples. The proposed SPDE sample pretreat... |
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Influence of iron and copper oxides on polychlorinated diphenyl ether formation in heterogeneous reactions.
Environ. Sci. Pollut. Res. Int. 20(8) , 5569-76, (2013) Polychlorinated diphenyl ether (PCDE) has attracted great attention recently as an important type of environmental pollutant. The influence of iron and copper oxides on formation of PCDEs was investigated using laboratory-scale flow reactors under air and und... |
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Rapid degradation of hexachlorobenzene by micron Ag/Fe bimetal particles.
J. Environ. Sci. (China) 25(3) , 473-8, (2013) The feasibility of the rapid degradation of hexachlorobenzene (HCB) by micron-size silver (Ag)/iron (Fe) particles was investigated. Ag/Fe particles with different ratios (0, 0.05%, 0.09%, 0.20%, and 0.45%) were prepared by electroless silver plating on 300 m... |
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Food web-specific biomagnification of persistent organic pollutants.
Science 317 , 236-9, (2007) Substances that accumulate to hazardous levels in living organisms pose environmental and human-health risks, which governments seek to reduce or eliminate. Regulatory authorities identify bioaccumulative substances as hydrophobic, fat-soluble chemicals havin... |
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Development of QSARs for the toxicity of chlorobenzenes to the soil dwelling springtail Folsomia candida.
Environ. Toxicol. Chem. 31(5) , 1136-42, (2012) To meet the goals of Registration, Evaluation, Authorisation, and Restriction of Chemicals (REACH) as formulated by the European Commission, fast and resource-effective tools are needed to predict the toxicity of compounds in the environment. We developed qua... |
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An improved method for assessing relative nucleophilic substitution reactivities of polychlorinated benzenes.
Chemosphere 75(1) , 78-82, (2009) An existing substitution reaction method was improved as part of a system to measure the persistency of selected chemicals in the environment by evaluating their chemical reactivity. Hexachlorobenzene (HCB), pentachlorobenzene, 1,2,4,5-tetrachlorobenzene and ... |
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[The effect of some hexachlorobenzene catabolites on the porphyrin metabolism of rats (author's transl)].
Derm. Beruf Umwelt. 29(2) , 40-2, (1981) In answering the question as to what role possible metabolites of hexachlorobenzene play in the procreation of toxic hexachlorobenzene porphyria in rats, both pure hexachlorobenzene and different mixtures were fed to them. In each case 20% of the hexachlorobe... |
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A teratological evaluation and analysis of fetal tissue levels following administration of tetrachlorobenzene isomers to the rat.
Teratology 29(1) , 21-7, (1984) Three tetrachlorobenzene (TCB) congeners (1,2,3,4- 1,2,3,5-, and 1,2,4,5-) were administered daily by gavage to pregnant Sprague-Dawley rats at levels of 50, 100, or 200 mg/kg from day 6 through day 15 of gestation. Mothers were sacrificed on day 21 of gestat... |
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Comparative toxicity of 1,2,3,4-, 1,2,4,5-, and 1,2,3,5-tetrachlorobenzene in the rat: results of acute and subacute studies.
J. Toxicol. Environ. Health A 11(4-6) , 663-77, (1983) Groups of 10 male and 10 female rats were dosed orally with 1,2,3,4-, 1,2,4,5-, or 1,2,3,5-tetrachlorobenzene (TCB) at levels that ranged from 200 to 4000 mg/kg, and were observed clinically for 14 d. LD50 values for 1,2,3,4-, 1,2,4,5-, and 1,2,3,5-TCB were f... |