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BENZYL ACETATE
| CAS # | 140-11-4 |
|---|---|
| Formula |
C₉H₁₀O₂ |
| Synonyms |
benzyl ethanoate; acetic acid benzyl ester; phenylmethyl acetate; α-acetoxytoluene; phenylmethyl ethanoate |
| Physical description | Colorless liquid with an odor of pears. | ||
|---|---|---|---|
| Boiling point | 419.9°F | Molecular weight | 150.18 |
| Freezing point/melting point | -60.7°F | Vapor pressure | 1 mmHg at 113°F |
| Flash point | 195°F | Vapor density | 5.1 |
| Specific gravity | 1.04 | Ionization potential | |
| Lower explosive limit (LEL) | Upper explosive limit (UEL) | ||
| NFPA health rating | 1 | NFPA fire rating | 2 |
| NFPA reactivity rating | 0 | NFPA special instruction | |
| Vapor hazard ratio (VHR) | |||
| Historical exceedance percentage | |||
| Target organs | |||
| Analyte code (IMIS no.) | B508 |
|---|---|
| Sampling group | |
| Sampler/Sampling media | CSC tube (100/50 mg) coated with 10% t-butylcatechol [SKC 226-73] |
| Sampling time* | 100 min |
| Sampling volume (TWA)* | 10 L |
| Sampling flow rate (TWA)* | 0.1 L/min |
| Sampling volume (STEL/Peak/C)* | |
| Sampling flow rate (STEL/Peak/C)* | |
| Analytical method instruments | GC-FID |
| Method reference | OSHA PV2124 (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 Sampler/Sampling media | |
|---|---|
| Bulk Method |
| Device | |||||
|---|---|---|---|---|---|
| Model/Type | |||||
|
Sampling information (see manufacturer instructions) |
|
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 | TLV-TWA |
10 ppm [1990] |
PEL-TWA |
10 ppm (61 mg/m³) |
||
| PEL-STEL | REL-STEL | TLV-STEL | PEL-STEL | ||||
| PEL-C | REL-C | TLV-C | PEL-C | ||||
| Skin notation |
NA |
Skin notation |
NA |
Skin notation |
N |
Skin notation |
N |
|
Notes:
Not established |
Notes:
Not established |
Notes: | Notes: | ||||
| Health factors: See NIH-NLM PubChem. | IDLH | ||||||
| Carcinogenic classifications: TLV-A4, IARC-3 | Notes: | ||||||
| AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3: | |||||||
Additional Resources and Literature References
|
NOAA: CAMEO Chemicals - Benzyl acetate NIOSH: Pocket Guide to Chemical Hazards - Benzyl acetate Literature References
|
Last Updated Date : 12/17/2020