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71-36-3
bosschemical
71-36-3
| 1-Butanol Basic information | |
| Product Name: | 1-Butanol |
| CAS: | 71-36-3 |
| MF: | C4H10O |
| MW: | 74.12 |
| EINECS: | 200-751-6 |
| Mol File: | 71-36-3.mol |
| 1-Butanol Chemical Properties | |
| Melting point | -90 °C (lit.) |
| Boiling point | 116-118 °C (lit.) |
| density | 0.81 g/mL at 25 °C (lit.) |
| vapor density | 2.55 (vs air) |
| vapor pressure | 6.7 hPa (20 °C) |
| FEMA | 2178 | BUTYL ALCOHOL |
| refractive index | n20/D 1.399(lit.) |
| Fp | 95 °F |
| storage temp. | Store at +5°C to +30°C. |
| solubility | water: soluble |
| form | Liquid |
| pka | 15.24±0.10(Predicted) |
| color | APHA: ≤10 |
| Relative polarity | 0.586 |
| PH | 7 (70g/l, H2O, 20℃) |
| Odor | Alcohol-like; pungent; strong; characteristic; mildly alcoholic, non residual. |
| Odor Threshold | 0.038ppm |
| Odor Type | fermented |
| explosive limit | 1.4-11.3%(V) |
| Water Solubility | 80 g/L (20 ºC) |
| Sensitive | Moisture Sensitive |
| 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 | 141,540 |
| 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) |
| Exposure limits | TLV-TWA 300 mg/m3 (100 ppm) (NIOSH), 150 mg/m3 (50 ppm) (ACGIH); IDLH 8000 ppm (NIOSH). |
| Stability: | Stable. Incompatible with strong acids, strong oxidizing agents, aluminium, acid chlorides, acid anhydrides, copper, copper alloys. Flammable. |
| LogP | 0.88 |
| CAS DataBase Reference | 71-36-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Butanol(71-36-3) |
| EPA Substance Registry System | 1-Butanol (71-36-3) |
| 1-Butanol Basic information | |
| Product Name: | 1-Butanol |
| CAS: | 71-36-3 |
| MF: | C4H10O |
| MW: | 74.12 |
| EINECS: | 200-751-6 |
| Mol File: | 71-36-3.mol |
| 1-Butanol Chemical Properties | |
| Melting point | -90 °C (lit.) |
| Boiling point | 116-118 °C (lit.) |
| density | 0.81 g/mL at 25 °C (lit.) |
| vapor density | 2.55 (vs air) |
| vapor pressure | 6.7 hPa (20 °C) |
| FEMA | 2178 | BUTYL ALCOHOL |
| refractive index | n20/D 1.399(lit.) |
| Fp | 95 °F |
| storage temp. | Store at +5°C to +30°C. |
| solubility | water: soluble |
| form | Liquid |
| pka | 15.24±0.10(Predicted) |
| color | APHA: ≤10 |
| Relative polarity | 0.586 |
| PH | 7 (70g/l, H2O, 20℃) |
| Odor | Alcohol-like; pungent; strong; characteristic; mildly alcoholic, non residual. |
| Odor Threshold | 0.038ppm |
| Odor Type | fermented |
| explosive limit | 1.4-11.3%(V) |
| Water Solubility | 80 g/L (20 ºC) |
| Sensitive | Moisture Sensitive |
| 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 | 141,540 |
| 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) |
| Exposure limits | TLV-TWA 300 mg/m3 (100 ppm) (NIOSH), 150 mg/m3 (50 ppm) (ACGIH); IDLH 8000 ppm (NIOSH). |
| Stability: | Stable. Incompatible with strong acids, strong oxidizing agents, aluminium, acid chlorides, acid anhydrides, copper, copper alloys. Flammable. |
| LogP | 0.88 |
| CAS DataBase Reference | 71-36-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Butanol(71-36-3) |
| EPA Substance Registry System | 1-Butanol (71-36-3) |
