1,2,3,5-Tetrachlorobenzene
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Names
[ CAS No. ]:
634-90-2
[ Name ]:
1,2,3,5-Tetrachlorobenzene
[Synonym ]:
benzene,1,2,3,5-tetrachloro
1,2,3,5-tetrachloro-benzene
1,2,3,5-trichlorobenzene
1,2,3,5-tetrachloro-benzen
1,2,3,5-tcb
,2,3,5-TETRACHLOROBENZENE
tetrachloro1,2,3,5-benzene
EINECS 211-217-7
1,2,3,5-tetraclorobenzene
1,3,4,5-Tetrachlorbenzol
2,3,4,6-chlorophenol
1,2,3,5-Tetrachlorob
1,2,3,5-Tetrachlor-benzol
MFCD00000543
1,2,3,5-Tetrachlorobenzene
1,2,3,5-TeCB
1,2,4,6-tetrachlorobenzene
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
249.4±35.0 °C at 760 mmHg
[ Melting Point ]:
54.5°C
[ Molecular Formula ]:
C6H2Cl4
[ Molecular Weight ]:
215.892
[ Flash Point ]:
110.0±23.3 °C
[ Exact Mass ]:
213.891068
[ LogP ]:
4.31
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.583
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DB9445000
- CHEMICAL NAME :
- Benzene, 1,2,3,5-tetrachloro-
- CAS REGISTRY NUMBER :
- 634-90-2
- BEILSTEIN REFERENCE NO. :
- 1618864
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C6-H2-Cl4
- MOLECULAR WEIGHT :
- 215.88
- WISWESSER LINE NOTATION :
- GR BG CG EG
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1727 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 11,663,1983 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 2 gm/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth)
- REFERENCE :
- TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 29,21,1984
Safety Information
[ Symbol ]:
GHS06, GHS08
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H301 + H311 + H331-H370
[ Precautionary Statements ]:
P260-P280-P301 + P310-P311
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S22-S24/25-S45-S36/37-S16-S7
[ RIDADR ]:
UN 1230 3/PG 2
[ RTECS ]:
DB9445000
[ Hazard Class ]:
9.0
[ HS Code ]:
2903999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2903999090
[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
Articles
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 org...
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 chlorobenzen...
Appl. Environ. Microbiol. 54(2) , 327-30, (1988)
Hexachlorobenzene was dechlorinated to tri- and dichlorobenzenes in anaerobic sewage sludge. The complete biotransformation of 190 microM hexachlorobenzene (approximately 50 ppm) occurred within 3 wee...