| Melting point: |
23-26 °C (lit.) |
| Boiling point: |
83 °C (lit.) |
| Density |
0.775 g/mL at 25 °C (lit.) |
| vapor density |
2.55 (vs air) |
| vapor pressure |
31 mm Hg ( 20 °C) |
| refractive index |
n20/D 1.399(lit.) |
| Flash point: |
95 °F |
| storage temp. |
Store at +5°C to +30°C. |
| solubility |
water: miscible |
| pka |
19(at 25℃) |
| form |
Liquid After Melting |
| color |
APHA: ≤20 |
| Relative polarity |
0.389 |
| Odor |
Characteristic; camphor-like; pungent. |
| PH Range |
7 |
| Odor Threshold |
4.5ppm |
| explosive limit |
2.3-8.0%(V) |
| Water Solubility |
soluble |
| λmax |
λ: 215 nm Amax: 1.00
λ: 230 nm Amax: 0.50
λ: 250 nm Amax: 0.20
λ: 300-350 nm Amax: 0.01 |
| Merck |
14,1542 |
| JECFA Number |
85 |
| BRN |
906698 |
| Henry's Law Constant |
1.22 at 25 °C (static headspace-GC, Merk and Riederer, 1997) |
| Exposure limits |
TLV-TWA 300 mg/m3 (100 ppm) (ACGIH);
IDLH 8000 ppm. |
| Dielectric constant |
7.8（19℃） |
| Stability: |
Stable. Very flammable. Incompatible with strong oxidizing agents, copper, copper alloys, alkali metals, aluminium. |
| InChIKey |
DKGAVHZHDRPRBM-UHFFFAOYSA-N |
| LogP |
0.350 |
| CAS DataBase Reference |
75-65-0(CAS DataBase Reference) |
| NIST Chemistry Reference |
Ethanol, 1,1-dimethyl-(75-65-0) |
| EPA Substance Registry System |
tert-Butanol (75-65-0) |