VINYL CYCLOHEXENE DIOXIDE
| Chemical Identification | |
|---|---|
| CAS # | 106-87-6 |
| Formula |
C₈H₁₂O₂ |
| Synonyms |
1-epoxyethyl-3,4-epoxy-cyclohexane; 4-vinylcyclohexene diepoxide; 4-vinyl-1-cyclohexene dioxide; 7-oxabicyclo(4.1.0) heptane, 3-(epoxyethyl)-; 1,2-epoxy-4-(epoxyethyl)cyclohexane; 1-epoxyethyl-3,4-epoxycyclohexane; vinyl cyclohexene diepoxide |
| Physical Properties | |||
|---|---|---|---|
| Physical description | Colorless liquid. | ||
| Boiling point | 441°F | Molecular weight | 140.2 |
| Freezing point/melting point | <-67°F | Vapor pressure | 0.1 mmHg |
| Flash point | 230°F (open cup) | Vapor density | 4.07 |
| Specific gravity | 1.099 | Ionization potential | |
| Lower explosive limit (LEL) | Upper explosive limit (UEL) | ||
| NFPA health rating | NFPA fire rating | ||
| NFPA reactivity rating | NFPA special instruction | ||
| Vapor hazard ratio (VHR) | |||
| Historical exceedance percentage | |||
| Target organs | |||
| Monitoring Methods Used by OSHA | ||||||
|---|---|---|---|---|---|---|
| Analyte code (IMIS no.) | 2581 | |||||
| Sampling group | ||||||
| Sampler/Sampling media | XAD-2 tube (80/40 mg) [SKC 226-30] | |||||
| Sampling time* | ||||||
| Sampling volume (TWA)* | 10 L |
|||||
| Sampling flow rate (TWA)* | 0.2 L/min |
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| Sampling volume (STEL/Peak/C)* | ||||||
| Sampling flow rate (STEL/Peak/C)* | ||||||
| Analytical method instruments | GC-FID | |||||
| Method reference | OSHA PV2083 (partially validated) | |||||
| Notes | ||||||
| Special requirements | ||||||
* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.
| Wipe Method | |
|---|---|
| Sampler/Sampling media | |
| Bulk Method |
|---|
| On-Site Screening Techniques | ||||||
|---|---|---|---|---|---|---|
| Device | ||||||
| Model/Type | ||||||
|
Sampling information (see manufacturer instructions) |
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| Exposure Limits | |||||||
|---|---|---|---|---|---|---|---|
|
OSHA PEL
8-hour TWA (ST) STEL (C) Ceiling Peak |
NIOSH REL
Up to 10-hour TWA (ST) STEL (C) Ceiling |
ACGIH TLV©
8-hour TWA (ST) STEL (C) Ceiling |
|||||
| PEL-TWA | REL-TWA |
10 ppm (60 mg/m³) |
TLV-TWA |
0.1 ppm [1994] |
PEL-TWA |
0.1 ppm (0.57 mg/m³) |
|
| PEL-STEL | REL-STEL | TLV-STEL | PEL-STEL | ||||
| PEL-C | REL-C | TLV-C | PEL-C | ||||
| Skin notation |
NA |
Skin notation |
Y |
Skin notation |
Y |
Skin notation |
Y |
|
Notes:
Not established |
Notes:
CARCINOGEN (Ca): REDUCE EXPOSURE TO LOWEST FEASIBLE CONCENTRATION. See Appendix A, NIOSH Potential Occupational Carcinogens. |
Notes: | Notes: | ||||
| Health factors: See NIH-NLM PubChem. | IDLH | ||||||
| Carcinogenic classifications: IARC-2B, NIOSH-Ca, NTP-R, TLV-A3 |
Notes:
Ca |
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| AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3: | |||||||
| Additional Resources and Literature References |
|---|
|
NOAA: CAMEO Chemicals - 1-Vinyl-3-cyclohexene dioxide NIOSH: Pocket Guide to Chemical Hazards - Vinyl cyclohexene dioxide Literature References
|
Last Updated Date : 01/14/2021