2-Chlorostyrene
Names | |
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Preferred IUPAC name 1-Chloro-2-ethenylbenzene | |
Other names 1-Chloro-2-vinylbenzene 2-Chlorostyrene o-Chlorostyrene ortho-Chlorostyrene | |
Identifiers | |
CAS Number |
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3D model (JSmol) |
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ChemSpider |
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ECHA InfoCard | 100.016.389 |
PubChem CID |
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RTECS number |
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UNII |
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UN number | 1993 |
CompTox Dashboard (EPA) |
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InChI
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Properties | |
Chemical formula | C8H7Cl |
Molar mass | 138.59 g/mol |
Appearance | colorless liquid |
Density | 1.088 g/cm3 |
Melting point | −63.1 °C (−81.6 °F; 210.1 K) |
Boiling point | 189 °C (372 °F; 462 K) |
Solubility in water | Insoluble |
Vapor pressure | 0.96 mmHg (25°C)[1] |
Hazards | |
GHS labelling: | |
Pictograms | |
Danger | |
H226, H332, H350 | |
P201, P202, P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P281, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P308+P313, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501 | |
Flash point | 60.4 °C (140.7 °F; 333.5 K) |
NIOSH (US health exposure limits): | |
PEL (Permissible) | none[1] |
REL (Recommended) | TWA 50 ppm (285 mg/m3) ST 75 ppm (428 mg/m3)[1] |
IDLH (Immediate danger) | N.D.[1] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references |
Chemical compound
2-Chlorostyrene is a chlorinated derivative of styrene with the chemical formula C8H7Cl.
References
- ^ a b c d e NIOSH Pocket Guide to Chemical Hazards. "#0134". National Institute for Occupational Safety and Health (NIOSH).
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