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| Vinyl cyclohexene dioxide | CAS 106-87-6 | ||
| C8H12O2 | RTECS RN8640000 | ||
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Synonyms & Trade Names 1-Epoxyethyl-3,4-epoxy-cyclohexane; 4-Vinylcyclohexene diepoxide; 4-Vinyl-1-cyclohexene dioxide |
DOT ID & Guide |
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Exposure Limits |
NIOSH REL: Ca TWA 10 ppm (60 mg/m3) [skin] See Appendix A | ||
| OSHA PEL�: none | |||
| IDLH Ca [N.D.] | Conversion 1 ppm = 5.73 mg/m3 | ||
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Physical Description Colorless liquid. |
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MW: 140.2 |
BP: 441°F |
FRZ: -164°F |
Sol: High |
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VP: 0.1 mmHg |
IP: ? |
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Sp.Gr: 1.10 |
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Fl.P(oc): 230°F |
UEL: ? |
LEL: ? |
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| Class IIIB Combustible Liquid: Fl.P. at or above 200�F. | |||
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Incompatibilities & Reactivities Alcohols, amines, water [Note: Slowly hydrolyzes in water.] |
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Measurement Methods None available |
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Personal Protection & Sanitation Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: No recommendation Provide: Eyewash, Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Water wash immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Respirator Recommendations
NIOSH At concentrations above the NIOSH REL, or where there is no REL, at any detectable concentration: (APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode/(APF = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus Escape: (APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister/Any appropriate escape-type, self-contained breathing apparatus |
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| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms In animals: irritation eyes, skin, respiratory system; testicular atrophy; leukopenia (reduced blood leukocytes), necrosis thymus; skin sensitization; [potential occupational carcinogen] | |
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Target Organs
Eyes, skin, respiratory system, blood, thymus, reproductive system Cancer Site [in animals: skin tumors] |
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| See also: INTRODUCTION |