CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 1,2,3,4-tetrachlorobenzene appears as white to off-white crystals. (NTP, 1992) |
|---|---|
| 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 |
|---|---|
| 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 |
|---|---|
| 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)