A0622712
tert-Amyl alcohol , 99% , 75-85-4
Synonym(s):
tert-Amyl alcohol;2-Methyl-2-butanol;Amylenehydrate, 2-Methyl-2-butanol, tert-Pentyl alcohol, Dimethyl ethyl carbinol;tert-Amyl alcohol;tert-PenOH
CAS NO.:75-85-4
Empirical Formula: C5H12O
Molecular Weight: 88.15
MDL number: MFCD00004478
EINECS: 200-908-9
Update time: 2022-07-08
PRODUCT Properties
Melting point: | -12 °C |
Boiling point: | 102 °C(lit.) |
Density | 0.805 g/mL at 25 °C(lit.) |
vapor density | 3 (vs air) |
vapor pressure | 15.5 hPa (20 °C) |
refractive index | n |
Flash point: | 20 °C |
storage temp. | Store at +5°C to +30°C. |
solubility | Miscible with alcohol, ether, benzene, chloroform, glycerol, oils and acetone. |
form | Liquid |
pka | 15.38±0.29(Predicted) |
color | Clear colorless |
PH | 6.0 (118g/l, H2O, 20℃)neutral |
Odor | pungent |
explosive limit | 1.3-9.6%(V) |
Odor Threshold | 0.088ppm |
Water Solubility | 120 g/L (20 ºC) |
Merck | 14,7140 |
BRN | 1361351 |
Dielectric constant | 11.7(20℃) |
Stability: | Light sensitive. Highly flammable. Incompatible with strong oxidizing agents. |
LogP | 0.890 |
CAS DataBase Reference | 75-85-4(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Butanol, 2-methyl-(75-85-4) |
EPA Substance Registry System | 2-Methyl-2-butanol (75-85-4) |
Description and Uses
Pharmaceutic aid (solvent).
Safety
Symbol(GHS) | GHS02,GHS05,GHS07 |
Signal word | Danger |
Hazard statements | H225-H312+H332-H315-H318-H335 |
Precautionary statements | P210-P233-P280-P303+P361+P353-P304+P340+P312-P305+P351+P338 |
Hazard Codes | F,Xn |
Risk Statements | 11-20-37/38-41-21 |
Safety Statements | 46-39-36/37-26 |
OEB | A |
OEL | TWA: 100.0 ppm; 360.0 mg/m3, STEL: 125.0 ppm; 450.0 mg/m3 |
RIDADR | UN 1105 3/PG 2 |
WGK Germany | 1 |
RTECS | SC0175000 |
Autoignition Temperature | 819 °F |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | II |
HS Code | 29051500 |
Hazardous Substances Data | 75-85-4(Hazardous Substances Data) |
Toxicity | LD50 orally in rats: 1.0 g/kg (Schaffarzick, Brown) |