Sec-Amyl acetate
Names | |
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Preferred IUPAC name Pentan-2-yl acetate | |
Other names 1-Methylbutyl acetate 2-Pentanol acetate 2-Pentyl ester of acetic acid | |
Identifiers | |
CAS Number |
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3D model (JSmol) |
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ChemSpider |
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ECHA InfoCard | 100.009.952 |
PubChem CID |
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UNII |
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CompTox Dashboard (EPA) |
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InChI
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Properties | |
Chemical formula | C7H14O2 |
Molar mass | 130.187 g·mol−1 |
Appearance | Colorless liquid[1] |
Odor | Mild,[1] like bananas[2] |
Density | 0.87 g/mL (20°C)[1] |
Melting point | −78 °C; −109 °F; 195 K[1] |
Boiling point | 121 °C; 249 °F; 394 K[1] |
Solubility in water | 0.2g/100g water (20°C)[2] |
Vapor pressure | 7 mmHg (20°C)[1] |
Hazards | |
GHS labelling: | |
Warning[2] | |
H226[2] | |
Flash point | 32 °C; 89 °F; 305 K[1] |
Autoignition temperature | 380 °C (716 °F; 653 K) |
Explosive limits | 1–7.5% (20°C)[1] |
Lethal dose or concentration (LD, LC): | |
LCLo (lowest published) | 9200 ppm (guinea pig, 7 hr) 10,000 ppm (guinea pig, 5 hr)[3] |
NIOSH (US health exposure limits): | |
PEL (Permissible) | TWA 125 ppm (650 mg/m3)[1] |
REL (Recommended) | TWA 125 ppm (650 mg/m3)[1] |
IDLH (Immediate danger) | 1000 ppm[1] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references |
Chemical compound
sec-Amyl acetate is an organic compound and an ester. It is formed in an esterification reaction of sec-amyl alcohol (2-pentanol) and acetic acid.[2] It is a colorless liquid.
References
- ^ a b c d e f g h i j k NIOSH Pocket Guide to Chemical Hazards. "#0032". National Institute for Occupational Safety and Health (NIOSH).
- ^ a b c d e "2-Pentyl Acetate". PubChem. NCBI.
- ^ "sec-Amyl acetate". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
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