1,2,3-Trichloropropane Standard , 2000ug/mlinPurgeandTrapMethanol , 96-18-4
Synonym(s):
Glycerol trichlorohydrin;Trichlorohydrin
CAS NO.：96-18-4
Empirical Formula: C3H5Cl3
Molecular Weight: 147.43
MDL number: MFCD00000946
EINECS: 202-486-1
PRODUCT Properties
| Melting point: | ?14 °C (lit.) |
| Boiling point: | 156 °C (lit.) |
| Density | 1.387 g/mL at 25 °C (lit.) |
| vapor pressure | 3.1 at 25 °C (Banerjee et al., 1990) |
| refractive index | n |
| Flash point: | 180 °F |
| storage temp. | 2-8°C |
| solubility | Soluble in alcohol and ether (Weast, 1986); miscible with propyl chloride, carbon tetrachloride,
and chloroform. |
| color | Colorless to Almost colorless |
| Water Solubility | 2 g/L (25 ºC) |
| BRN | 1732068 |
| Henry's Law Constant | 34.5 at 25.0 °C (mole fraction ratio-GC, Leighton and Calo, 1981) |
| Exposure limits | TLV-TWA 10 ppm (～60 mg/m3) (ACGIH),
50 ppm (MSHA, OSHA, and NIOSH); IDLH
1000 ppm (NIOSH). |
| Dielectric constant | 2.3（29℃） |
| LogP | 2.63 at 25℃ |
| CAS DataBase Reference | 96-18-4(CAS DataBase Reference) |
| IARC | 2A (Vol. 63) 1995 |
| NIST Chemistry Reference | Propane, 1,2,3-trichloro-(96-18-4) |
| EPA Substance Registry System | 1,2,3-Trichloropropane (96-18-4) |
Description and Uses
1,2,3-Trichloropropane is a synthetic chemical that is also known as allyl trichloride, glycerol trichlorohydrin, and trichlorohydrin. It is a colourless, heavy liquid with a sweet but strong chloroform-like odour and is combustible. It is slightly soluble in water but soluble in chloroform, diethyl ether, and ethanol. On contact with heat/ fire, It releases off irritating or toxic fumes (or gases). It evaporates very quickly and small amounts dissolve in water. It is mainly used to make other chemicals. 1,2,3-Trichloropropane was used in the past mainly as a solvent and extractive agent, including as a paint and varnish remover and as a cleaning and degreasing agent. It is now used mainly as a chemical intermediate, for example, in the production of polysulphone liquid polymers, dichloropropene and hexafluoropropylene and as a cross-linking agent in the synthesis of polysulphides.
Intermediate in the manufacture of pesticides and polysulfide rubbers; formerly used as a solvent and extractive agent.
Safety
| Symbol(GHS) |   GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H319-H341-H350-H360F-H372-H412 |
| Precautionary statements | P273-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338 |
| Hazard Codes | T,F,N |
| Risk Statements | 45-60-20/21/22-39/23/24/25-23/24/25-11-38-68/20/21/22-48/23-48/21/22-36-24/25-20 |
| Safety Statements | 53-45-36/37-37-36-61-26-16-7 |
| RIDADR | UN 2810 6.1/PG 3 |
| OEB | A |
| OEL | TWA: 10 ppm (60 mg/m3) [skin] |
| WGK Germany | 3 |
| RTECS | TZ9275000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29031980 |
| Hazardous Substances Data | 96-18-4(Hazardous Substances Data) |
| Toxicity | Acute oral LD50 for rats 320 mg/kg (quoted, RTECS, 1985). |
| IDLA | 100 ppm |
