Name | 3-Pentanol |
Synonyms | Pentanol 3-Pentanol 3-PENTANOL Pentanol-3 Pentan-3-ol so-Amylalcohol 3-HYDROXYPENTANE DIETHYL CARBINOL Diethyl carbinol pentanol(non-specificname) diethylcarbinol(3-pentanol) DIETHYLCARBINOL (3-PENTANOL) |
CAS | 584-02-1 |
EINECS | 209-526-7 |
InChI | InChI=1/C4H10.CH4O/c1-3-4-2;1-2/h3-4H2,1-2H3;2H,1H3 |
Molecular Formula | C5H12O |
Molar Mass | 88.15 |
Density | 0.815 g/mL at 25 °C (lit.) |
Melting Point | -75 °C |
Boling Point | 114-115 °C/749 mmHg (lit.) |
Flash Point | 105°F |
Water Solubility | 5.5 g/100 mL (30 ºC) |
Solubility | Soluble in acetone, benzene, ethanol and diethyl ether. |
Vapor Presure | 11.69 hPa (25 °C) |
Appearance | Liquid |
Color | Clear colorless |
Merck | 14,7120 |
BRN | 1730964 |
pKa | 15.31±0.20(Predicted) |
Storage Condition | Store below +30°C. |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
Explosive Limit | 1.2-8%(V) |
Refractive Index | n20/D 1.410(lit.) |
Use | Used as organic solvents and raw materials for organic synthesis |
Hazard Symbols | Xn - Harmful |
Risk Codes | R10 - Flammable R20 - Harmful by inhalation R37 - Irritating to the respiratory system R66 - Repeated exposure may cause skin dryness or cracking R37/38 - Irritating to respiratory system and skin. |
Safety Description | S46 - If swallowed, seek medical advice immediately and show this container or label. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN 1105 3/PG 3 |
WGK Germany | 1 |
RTECS | SA5075000 |
TSCA | Yes |
HS Code | 29051500 |
Hazard Class | 3 |
Packing Group | III |
Toxicity | LD50 orally in Rabbit: 1870 mg/kg LD50 dermal Rabbit 2066 mg/kg |
relative polarity | 0.463 |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Application | used as organic solvent and raw material of organic synthesis |
category | flammable liquid |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: 1870 mg/kg |
stimulation data | Skin-rabbits 10 mg/24 h mild; eye-rabbit 20 mg/24 h moderate |
explosive hazard characteristics | explosive when mixed with air |
flammability hazard characteristics | in case of open flame, high temperature, flammable oxidant; Combustion stimulus smoke |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored separately from the oxidant |
extinguishing agent | dry powder, dry sand, carbon dioxide, foam, 1211 extinguishing agent |
Occupational Standard | TWA 360 mg/m3; Tel 450 mg/m3 |
autoignition temperature | 815 ° F. |