| 融点 |
-90 °C (lit.) |
| 沸点 |
116-118 °C (lit.) |
| 比重(密度) |
0.81 g/mL at 25 °C (lit.) |
| 蒸気密度 |
2.55 (vs air) |
| 蒸気圧 |
6.7 hPa (20 °C) |
| 屈折率 |
n20/D 1.399(lit.) |
| FEMA |
2178 | BUTYL ALCOHOL |
| 闪点 |
95 °F |
| 貯蔵温度 |
Store at +5°C to +30°C. |
| 溶解性 |
water: soluble |
| 外見 |
Liquid |
| 酸解離定数(Pka) |
15.24±0.10(Predicted) |
| 色 |
APHA: ≤10 |
| Relative polarity |
0.586 |
| PH |
7 (70g/l, H2O, 20℃) |
| 臭い (Odor) |
Alcohol-like; pungent; strong; characteristic; mildly alcoholic, non residual. |
| 爆発限界(explosive limit) |
1.4-11.3%(V) |
| 臭気閾値(Odor Threshold) |
0.038ppm |
| においのタイプ |
fermented |
| 由来生物 |
synthetic |
| 水溶解度 |
80 g/L (20 ºC) |
| Sensitive |
Moisture Sensitive |
| 極大吸収波長 (λmax) |
λ: 215 nm Amax: 1.00
λ: 220 nm Amax: 0.50
λ: 240 nm Amax: 0.10
λ: 260 nm Amax: 0.04
λ: 280-400 nm Amax: 0.01 |
| Merck |
14,1540 |
| JECFA Number |
85 |
| BRN |
969148 |
| Henry's Law Constant |
49.2 at 50 °C, 92.0 at 60 °C, 152 at 70 °C, 243 at 80 °C (headspace-GC, Hovorka et al., 2002) |
| 暴露限界値 |
TLV-TWA 300 mg/m3 (100 ppm) (NIOSH),
150 mg/m3 (50 ppm) (ACGIH); IDLH 8000
ppm (NIOSH). |
| Dielectric constant |
17.1（25℃） |
| 安定性： |
Stable. Incompatible with strong acids, strong oxidizing agents, aluminium, acid chlorides, acid anhydrides, copper, copper alloys. Flammable. |
| LogP |
0.88 |
| 表面張力 |
23.476mN/m at 298.15K |
| CAS データベース |
71-36-3(CAS DataBase Reference) |
| NISTの化学物質情報 |
1-Butanol(71-36-3) |
| EPAの化学物質情報 |
1-Butanol (71-36-3) |
| ECETOC JACC REPORT |
1-Butanol (71-36-3) |
