| 融点 |
-42 °C (lit.) |
| 沸点 |
101.5 °C (lit.) |
| 比重(密度) |
0.813 g/mL at 25 °C (lit.) |
| 蒸気密度 |
3 (vs air) |
| 蒸気圧 |
20 mm Hg ( 28 °C) |
| 屈折率 |
n20/D 1.392(lit.) |
| 闪点 |
55 °F |
| 貯蔵温度 |
Store below +30°C. |
| 溶解性 |
water: slightly soluble |
| 外見 |
Liquid |
| 色 |
Clear colorless |
| Relative polarity |
0.265 |
| PH |
6.2 (50g/l, H2O, 20℃) |
| 臭い (Odor) |
at 0.10 % in propylene glycol. ethereal acetone |
| においのタイプ |
ethereal |
| 由来生物 |
synthetic |
| 爆発限界(explosive limit) |
1.6-7.7%(V) |
| 水溶解度 |
50 g/L (20 ºC) |
| 熱伝導率 |
0.144 W/(m·K) at 25 ℃ |
| Merck |
14,3121 |
| BRN |
635749 |
| Henry's Law Constant |
8.9×10-2 mol/(m3Pa) at 25℃, Brockbank (2013) |
| Dielectric constant |
17.3(14℃) |
| 暴露限界値 |
TLV-TWA 705 mg/m3 (200 ppm) (ACGIH). |
| 安定性: |
Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with strong bases, reducing agents, strong oxidizing agents. |
| 主な用途 |
flavors and fragrances |
| 化粧品成分の機能 |
PERFUMING |
| InChI |
1S/C5H10O/c1-3-5(6)4-2/h3-4H2,1-2H3 |
| InChIKey |
FDPIMTJIUBPUKL-UHFFFAOYSA-N |
| SMILES |
CCC(=O)CC |
| LogP |
0.85 at 25℃ |
| CAS データベース |
96-22-0(CAS DataBase Reference) |
| NISTの化学物質情報 |
3-Pentanone(96-22-0) |
| EPAの化学物質情報 |
3-Pentanone (96-22-0) |