CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | 1,2,3,4-tetrachlorobenzene appears as white to off-white crystals. (NTP, 1992) |
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Color/Form | Colorless needles |
Boiling Point | 489 °F at 760 mmHg (NTP, 1992) |
Melting Point | 113 to 115 °F (NTP, 1992) |
Flash Point | greater than 235 °F (NTP, 1992) |
Solubility | less than 1 mg/mL at 70 °F (NTP, 1992) |
Density | 1.70 kg/l |
Vapor Pressure | 1 mmHg at 155.3 °F ; 5 mmHg at 211.3 °F; 760 mmHg at 489 °F (NTP, 1992) |
LogP | log Kow= 4.64 |
Henry's Law Constant | Henry's Law constant= 6.9X10-4 atm-cu m/mol at 25 °C |
Decomposition | When heated to decomposition it emits toxic fumes of /hydrogen chloride/. |
Heat of Vaporization | 268.9 J/g |
Kovats Retention Index | 1342 1352 1353 1362 1345 1388 1370 1366 1388 1366 1371 1388 1366 1375 1355 1336 1347.4 1353.6 |
Chemical Classes | Other Classes -> Halogenated Monoaromatics |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 Environment GHS09 |
GHS Hazard Statements |
H302:Acute toxicity,oral H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P391:Collect spillage. Hazardous to the aquatic environment P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
Molecular Weight | 215.9 g/mol |
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XLogP3 | 4.6 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 0 |
Rotatable Bond Count | 0 |
Exact Mass | 215.888111 g/mol |
Monoisotopic Mass | 213.891061 g/mol |
Topological Polar Surface Area | 0 Ų |
Heavy Atom Count | 10 |
Formal Charge | 0 |
Complexity | 102 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
1,2,3,4-tetrachlorobenzene appears as white to off-white crystals. (NTP, 1992)