- 2-Chlorostyrene
-
- $100.00 / 1KG
-
2023-12-26
- CAS:2039-87-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- 2-Chlorostyrene
-
- $15.00 / 1KG
-
2021-07-13
- CAS:2039-87-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 2-Chlorostyrene
-
- $15.00 / 1KG
-
2021-07-10
- CAS:2039-87-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
|
| | 2-Chlorostyrene Basic information |
| | 2-Chlorostyrene Chemical Properties |
| Melting point | -63.1 °C | | Boiling point | 58-60 °C/7 mmHg (lit.) | | density | 1.08 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.565(lit.) | | Fp | 138 °F | | storage temp. | 2-8°C | | form | Liquid | | color | Colorless to Almost colorless | | Water Solubility | Insoluble in water. | | BRN | 2038863 | | Exposure limits | ACGIH: TWA 50 ppm; STEL 75 ppm
NIOSH: TWA 50 ppm(285 mg/m3); STEL 75 ppm(428 mg/m3) | | CAS DataBase Reference | 2039-87-4(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Chlorostyrene(2039-87-4) | | EPA Substance Registry System | o-Chlorostyrene (2039-87-4) |
| | 2-Chlorostyrene Usage And Synthesis |
| Chemical Properties | 2-Chlorostyrene, also called o-Chlorostyrene, is a flammable liquid that ranges in color from colorless to light yellow. It is used in the manufacture of polychlorostyrene which is a clear, colorless plastic with good foaming, heat distortion and flame-retardant properties. | | Uses | 2-Chlorostyrene is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. | | Preparation | o-Chlorostyrene is commercially produced as a monomer from o-chloroethylbenzene by an oxidation technique. p-Chlorostyrene is also produced as a mixture with o-chlorostyrene. | | Air & Water Reactions | Highly flammable. Insoluble in water. | | Reactivity Profile | 2-Chlorostyrene may be sensitive to heat or prolonged exposure to light. 2-Chlorostyrene may polymerize. | | Hazard | Central nervous system impairment and
peripheral neuropathy. | | Health Hazard | By analogy to styrene, ochlorostyrene
is expected to cause central
nervous system depression at extremely high
concentrations and possibly irritation of the
eyes, nose, and mucous membranes.
There are no reports of adverse effects in
humans. | | Fire Hazard | 2-Chlorostyrene is combustible. | | Safety Profile | A skin and eye irritant.
When heated to decomposition it emits
toxic fumes of Cl-. See also
CHLORINATED HYDROCARBONS,
AROMATIC . | | Potential Exposure | In organic synthesis; in the preparation of specialty polymers. | | Shipping | UN1993 Flammable liquids, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid, Technical Name Required. | | Incompatibilities | Contact with elevated temperatures, strong oxidizers, strong bases; or acids may cause fire or explosion. May form peroxides; explosive polymerization may occur. |
| | 2-Chlorostyrene Preparation Products And Raw materials |
|