3-Pentanol , 99% , 584-02-1

Synonym(s):
sec-inact.-Pentyl alcohol;3-Pentanol;Diethyl carbinol

CAS NO.：584-02-1

Empirical Formula: C5H12O

Molecular Weight: 88.15

MDL number: MFCD00004574

EINECS: 209-526-7

PRODUCT Properties

• Melting point: -75 °C
• Boiling point: 114-115 °C/749 mmHg (lit.)
• Density: 0.815 g/mL at 25 °C (lit.)
• vapor pressure: 11.69 hPa (25 °C)
• refractive index: n20/D 1.410(lit.)
• Flash point: 105 °F
• storage temp.: Store below +30°C.
• solubility: Soluble in acetone, benzene, ethanol and diethyl ether.
• form: Liquid
• pka: 15.31±0.20(Predicted)
• color: Clear colorless
• Relative polarity: 0.463
• Odor: at 0.10 % in propylene glycol. sweet herbal oily nutty
• Odor Type: herbal
• explosive limit: 1.2-8%(V)
• Water Solubility: 5.5 g/100 mL (30 ºC)
• Merck: 14,7120
• BRN: 1730964
• Dielectric constant: 17.0（20℃）
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
• LogP: 1.210

Description and Uses

3-Pentanol can be used as:

• A starting material for the preparation of liquid crystals, 1-ethylpropyl (R)-2-[4-(4′-alkoxybiphenylcarbonyloxy)-phenoxy]propionates by reacting with chiral (S)-lactic acid.
• Solvent/reductant in the catalytic deoxydehydration reaction of C₄?C₆ sugar alcohols into linear polyene using methyltrioxorhenium as a catalyst.
• A reactant for the synthesis of 3-(4-bromophenyloxy)pentane by reacting with 4-bromophenol via base-catalyzed Mitsunobu reaction.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H302-H315-H335
• Precautionary statements: P210-P233-P240-P241-P301+P312-P303+P361+P353
• Hazard Codes: Xn
• Risk Statements: 10-20-37-66-37/38
• Safety Statements: 46-36/37
• OEB: A
• OEL: TWA: 100.0 ppm; 360.0 mg/m3, STEL: 125.0 ppm; 450.0 mg/m3
• RIDADR: UN 1105 3/PG 3
• WGK Germany: 1
• RTECS: SA5075000
• Autoignition Temperature: 815 °F
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• HS Code: 29051500
• Toxicity: LD50 orally in Rabbit: 1870 mg/kg LD50 dermal Rabbit 2066 mg/kg