2-ETHYLHEXYL ACRYLATE
Chemical Identification | |
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CAS # | 103-11-7 |
Formula |
C₁₁H₂₀O₂ |
Synonyms |
2-propenoic acid, 2-ethylhexyl ester; 1-hexanol, 2-ethylacrylate; 2-ethylhexylpropenoate; acrylic acid, 2-ethylhexyl ester; octyl acrylate |
Physical Properties | |||
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Physical description | Clear liquid with a pleasant odor. | ||
Boiling point | 417-424°F | Molecular weight | 184.3 |
Freezing point/melting point | -130°F | Vapor pressure | 0.01 mmHg |
Flash point | 180°F | Vapor density | 6.35 |
Specific gravity | 0.885 | Ionization potential | |
Lower explosive limit (LEL) | 0.8% | Upper explosive limit (UEL) | 6.4% |
NFPA health rating | 1 | NFPA fire rating | 2 |
NFPA reactivity rating | 1 | NFPA special instruction | |
Vapor hazard ratio (VHR) | |||
Historical exceedance percentage | |||
Target organs |
Monitoring Methods Used by OSHA | ||||||
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Analyte code (IMIS no.) | 1055 | |||||
Sampling group | ||||||
Sampler/Sampling media | CSC tube (100/50 mg) coated with 10% t-butylcatechol [SKC 226-73] | |||||
Sampling time* | 120 min |
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Sampling volume (TWA)* | 12 L |
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Sampling flow rate (TWA)* | 0.1 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 PV2026 (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 | |
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Sampler/Sampling media |
Bulk Method |
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On-Site Screening Techniques | ||||||
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Device | ||||||
Model/Type | ||||||
Sampling information (see manufacturer instructions) |
Exposure Limits | |||||||
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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 |
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PEL-TWA | REL-TWA |
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TLV-TWA |
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PEL-TWA |
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PEL-STEL | REL-STEL |
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TLV-STEL |
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PEL-STEL |
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PEL-C | REL-C |
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TLV-C |
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PEL-C |
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Skin notation |
NA |
Skin notation |
NA |
Skin notation |
NA |
Skin notation |
NA |
Notes:
Not established |
Notes:
Not established |
Notes:
Not established |
Notes:
Not established |
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Health factors: See NIH-NLM PubChem. | IDLH | ||||||
Carcinogenic classifications: |
Notes:
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AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:
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Additional Resources and Literature References |
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NOAA: CAMEO Chemicals - 2-Ethylhexyl acrylate NIOSH: Pocket Guide to Chemical Hazards - 2-Ethylhexyl acrylate Literature References
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Last Updated Date : 12/15/2020