| 融点 |
−84 °C(lit.) |
| 沸点 |
76.5-77.5 °C(lit.) |
| 比重(密度) |
0.902 g/mL at 25 °C(lit.) |
| 蒸気密度 |
3 (20 °C, vs air) |
| 蒸気圧 |
73 mm Hg ( 20 °C) |
| 屈折率 |
n20/D 1.3720(lit.) |
| FEMA |
2414 | ETHYL ACETATE |
| 闪点 |
26 °F |
| 貯蔵温度 |
Store at +2°C to +25°C. |
| 溶解性 |
Miscible with ethanol, acetone, diethyl ether and benzene. |
| 酸解離定数(Pka) |
16-18(at 25℃) |
| 外見 |
Liquid |
| 色 |
APHA: ≤10 |
| 比重 |
0.902 (20/20℃) |
| 臭い (Odor) |
Pleasant fruity odor detectable at 7 to 50 ppm (mean = 18 ppm) |
| Relative polarity |
0.228 |
| 爆発限界(explosive limit) |
2.2-11.5%, 38°F |
| においのタイプ |
ethereal |
| 由来生物 |
synthetic |
| 臭気閾値(Odor Threshold) |
0.87ppm |
| 水溶解度 |
80 g/L (20 ºC) |
| 極大吸収波長 (λmax) |
λ: 256 nm Amax: ≤1.00
λ: 275 nm Amax: ≤0.05
λ: 300 nm Amax: ≤0.03
λ: 325-400 nm Amax: ≤0.005 |
| JECFA Number |
27 |
| Merck |
14,3757 |
| BRN |
506104 |
| Henry's Law Constant |
0.39 at 5.00 °C, 0.58 at 10.00 °C, 0.85 at 15.00 °C, 1.17 at 20.00 °C, 1.58 at 25.00 °C (column
stripping-UV, Kutsuna et al., 2005) |
| 暴露限界値 |
TLV-TWA 400 ppm (～1400 mg/m3)
(ACGIH, MSHA, and OSHA); IDLH 10,000
ppm (NIOSH). |
| Dielectric constant |
23.0（Ambient） |
| 安定性： |
Stable. Incompatible with various plastics, strong oxidizing agents. Highly flammable. Vapour/air mixtures explosive. May be moisture sensitive. |
| InChIKey |
XEKOWRVHYACXOJ-UHFFFAOYSA-N |
| LogP |
0.68-0.73 at 20-25℃ |
| 表面張力 |
23.93mN/m at 293.15K |
| CAS データベース |
141-78-6(CAS DataBase Reference) |
| NISTの化学物質情報 |
Ethyl acetate(141-78-6) |
| EPAの化学物質情報 |
Ethyl acetate (141-78-6) |
