3-Pentanol supplier | CasNO.584-02-1

Name
3-Pentanol
EINECS 209-526-7
CAS No. 584-02-1
Article Data238
CAS DataBase
Density 0.815
Solubility 5.5 g/100 mL (30 ºC)
Melting Point -75 ºC
Formula C5H12 O
Boiling Point 114-116 ºC
Molecular Weight 88.1497
Flash Point 40 ºC
Transport Information UN 1105/2706
Appearance colourless liquid
Safety Moderately toxic by ingestion, skin contact, and intraperitoneal routes. A severe eye and mild skin irritant. Dangerous fire and explosion hazard when exposed to heat, flame, or oxidizing materials. Used as a flotation agent, a solvent, and in organic synthesis. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALCOHOL, DENATURED; ALCOHOLS, C6-12; ALCOHOLS, C9-11; ALCOHOLS, C12-13, ETHOXYLATED; ALCOHOLS, C12-15, ETHOXYLATED; ALCOHOLS, C12-16, ETHOXYLATED; ALCOHOLS, C14-15, ETHOXYLATED; ALCOHOLS, C16-18, ETHOXYLATED; ALCOHOLS, C8-10, ETHOXYLATED PROPOXYLATED; ALCOHOLS, C12-15, ETHOXYLATED PROPOXYLATED; ALCOHOLS, N.O.S..
Risk Codes R10;R20;R37;R66
Molecular Structure
Hazard Symbols
Synonyms 1-Ethyl-1-propanol;1-Ethylpropyl alcohol; 3-Pentyl alcohol; Diethyl carbinol; NSC 8654; sec-Amylalcohol; sec-Pentanol; sec-Pentyl alcohol
PSA 20.23000
LogP 1.16730

3-Pentanol Chemical Properties

IUPAC Name: Pentan-3-ol
CAS: 584-02-1
EINECS: 209-526-7
Product Categories: Industrial/Fine chemicals
Following is the Molecular Structure of Isoamyl alcohol (584-02-1):

SMILES: OC(CC)CC
InChI: InChI=1/C5H12O/c1-3-5(6)4-2/h5-6H,3-4H2,1-2H3
InChIKey: AQIXEPGDORPWBJ-UHFFFAOYAU
Std.InChI: InChI=1S/C5H12O/c1-3-5(6)4-2/h5-6H,3-4H2,1-2H3
Std.InChIKey: AQIXEPGDORPWBJ-UHFFFAOYSA-N
Molecular Formula: C₅H₁₂O
Molecular Weight: 88.15
Melting Point: -75℃
Boiling Point: 115.3℃ at 760mmHg
Flash Point: 40.6℃
Molar Volume: 108.9cm³
Density: 0.809g/cm³
Molar Refractivity: 26.7cm³
Surface Tension: 25.6dyne/cm
Polarizability: 10.58 10^-24cm³
Enthalpy of Vaporization: 41.22kJ/mol
Vapour Pressure: 9.66mmHg at 25℃
Index of Refraction: 1.405
Refractive Index: n20/D 1.410(lit.)
Water Solubility: 5.5g/100mL(30℃)

3-Pentanol Uses

Used as a flotation agent,a solvent,and in organic synthesis.

3-Pentanol Toxicity Data With Reference

rabbit	LD50	skin	2520uL/kg (2.52mL/kg)	AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 10, Pg. 61, 1954.
rat	LD50	oral	1870mg/kg (1870mg/kg)	AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 10, Pg. 61, 1954.
rat	LDLo	intraperitoneal	1950mg/kg (1950mg/kg)	Journal of Industrial Hygiene and Toxicology. Vol. 27, Pg. 1, 1945.

3-Pentanol Consensus Reports

Reported in EPA TSCA Inventory.

3-Pentanol Safety Profile

Hazard Codes: Xn Harmful.
Risk Statements 10-20-37-66
R10: Flammable.
R20: Harmful by inhalation.
R37: Irritating to the respiratory system.
R66: Repeated exposure may cause skin dryness or cracking.
Safety Statements: 46
S46: If swallowed,seek medical advice immediately and show this container or label.
RIDADR: UN 1105 3/PG 3
WGK: Germany 1
RTECS: SA5075000
HazardClass: 3
PackingGroup: III
HS Code: 29051500
Moderately toxic by ingestion,skin contact,and intraperitoneal routes.A severe eye and mild skin irritant.

3-Pentanol Standards and Recommendations

OSHA PEL: TWA 100 ppm; STEL 125 ppm.
ACGIH TLV: TWA 100 ppm; STEL 125 ppm.
DFG MAK: 100 ppm (360 mg/m³).

3-Pentanol Specification

Isoamyl alcohol (584-02-1),which also can be called for (C₂H₅)₂CHOH ; 1-Ethyl-1-propanol ; 3-Pentyl alcohol ; 3-Pentylalcohol ; Alcool3-pentylique ; Diethylcarbinol(3-pentanol) ; Pentan-3-ol ; Pentanol(non-specificname) . Isoamyl alcohol (584-02-1) is viscous, colorless liquid with a characteristic,slightly pungent and penetrating odor. It's soluble in water.This chemical is stable under normal temperatures and pressures.After decomposition, Isoamyl alcohol (584-02-1) turned into Carbon monoxide ,irritating and toxic fumes and gases, Carbon dioxide .Take care of this chemical is flammable.When heated to decomposition it emits acrid smoke and irritating fumes.

Product Name

3-Pentanol