Molecular Formula | C3H4Cl2 |
Molar Mass | 110.97 |
Density | 1.225g/mLat 25°C(lit.) |
Melting Point | -50 °C |
Boling Point | 104°C(lit.) |
Flash Point | 75°F |
Water Solubility | 1.071g/L(30 ºC) |
Solubility | Chloroform (Soluble), Methanol (Slightly) |
Vapor Presure | 111.6 at 50 °C, 687.8 at 100 °C (Wilding et al., 2002) |
Appearance | Oil |
Color | Colourless |
Exposure Limit | ACGIH TLV: TWA 1 ppm for cis and trans isomers (adopted). |
Merck | 14,3075 |
Storage Condition | 0-6°C |
Stability | Stable. Flammable. Incompatible with strong oxidizing agents, aluminium and its alloys, active metals, halogens, some metal salts. May be light sensitive. |
Refractive Index | n20/D 1.4675(lit.) |
MDL | MFCD00062949 |
Risk Codes | R10 - Flammable R20/21 - Harmful by inhalation and in contact with skin. R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable R65 - Harmful: May cause lung damage if swallowed R24/25 - R20 - Harmful by inhalation |
Safety Description | S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S16 - Keep away from sources of ignition. S7 - Keep container tightly closed. |
UN IDs | UN 2047 3/PG 2 |
WGK Germany | 3 |
RTECS | UC8325000 |
Hazard Class | 3.2 |
Packing Group | III |
Toxicity | LC50 (96-hour) for bluegill sunfish 7.1 mg/L and rainbow trout 7.1 mg/L (Worthing and Hance, 1991); acute oral LD50 of the isomeric mixture for male and female rats is 713 and 470 mg/kg, respectively (Verschueren, 1983). |
Henry's Law Constant | 1.23 x 10-3 atm?m3/molat 20 °C, 2.77 at 40 °C (static headspace-GC, Kim et al., 2003) |
LogP | 1.82 at 20℃ and pH5.83-7.78 |
surface tension | 69.6mN/m at 976.8mg/L and 20.2 ℃ |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
category | flammable liquid |
explosive hazard characteristics | blastable when mixed with air |
flammability hazard characteristics | open flame, heat, oxidant combustible; combustion emits toxic chloride to stimulate smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying; light loading and light unloading, separate from oxidant and acid storage |
fire extinguishing agent | mist water, foam, carbon dioxide, 1211 fire extinguishing agent |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |