N-BUTYL GLYCIDYL ETHER (BGE)†
Chemical Identification | |
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CAS # | 2426-08-6 |
Formula |
C₇H₁₄O₂ |
Synonyms |
BGE; 1,2-epoxy-3-butoxypropane |
Physical Properties | |||
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Physical description | Colorless liquid with an irritating odor. | ||
Boiling point | 327°F | Molecular weight | 130.21 |
Freezing point/melting point | Vapor pressure | 3 mmHg at 77°F | |
Flash point | 130°F | Vapor density | |
Specific gravity | 0.91 | 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 | ||||||
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Analyte code (IMIS no.) | 0477 | |||||
Sampling group | ||||||
Sampler/Sampling media | CSC tube (100/50 mg) [SKC 226-01] | |||||
Sampling time* |
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Sampling volume (TWA)* | 15-30 L |
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Sampling flow rate (TWA)* | 0.01-0.2 L/min |
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Sampling volume (STEL/Peak/C)* |
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Sampling flow rate (STEL/Peak/C)* |
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Analytical method instruments | GC-FID | |||||
Method reference | NIOSH 1616 (fully validated) | |||||
Notes |
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Special requirements |
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* 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 |
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Bulk Method |
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On-Site Screening Techniques | ||||||
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Device | Infrared spectrophotometer | |||||
Model/Type | Miran 1A & 1B | |||||
Sampling information (see manufacturer instructions) |
0.1 ppm@8.9 µm |
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 |
50 ppm (270 mg/m³) |
REL-TWA |
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TLV-TWA |
3 ppm [2002] |
PEL-TWA |
25 ppm (135 mg/m³) |
PEL-STEL |
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REL-STEL |
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TLV-STEL |
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PEL-STEL |
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PEL-C |
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REL-C |
5.6 ppm (30 mg/m³) [15 minutes] |
TLV-C |
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PEL-C |
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Skin notation |
N |
Skin notation |
N |
Skin notation |
Y |
Skin notation |
N |
Notes: |
Notes:
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Notes:
dermal sensitization (DSEN) |
Notes:
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Health factors: See NIH-NLM PubChem. | IDLH |
250 ppm |
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Carcinogenic classifications: Not listed |
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 - N-Butyl glycidyl ether NIOSH: Pocket Guide to Chemical Hazards - n-Butyl glycidyl ether Literature References
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Last Updated Date : 01/28/2021