3-Pentanol
- Product Name
- 3-Pentanol
- CAS No.
- 584-02-1
- Chemical Name
- 3-Pentanol
- Synonyms
- Pentan-3-ol;Pentanol-3;DIETHYL CARBINOL;diethylcarbinol(3-pentanol);3-PENTANOL;(C2H5)2CHOH;Pentane-3-ol;3-Pentanol>so-Amylalcohol;3-Pentanol 98%
- CBNumber
- CB9312193
- Molecular Formula
- C5H12O
- Formula Weight
- 88.15
- MOL File
- 584-02-1.mol
3-Pentanol Property
- 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
- CAS DataBase Reference
- 584-02-1(CAS DataBase Reference)
- NIST Chemistry Reference
- 3-Pentanol(584-02-1)
- EPA Substance Registry System
- 3-Pentanol (584-02-1)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 10-20-37-66-37/38
- Safety Statements
- 46-36/37
- RIDADR
- UN 1105 3/PG 3
- OEB
- A
- OEL
- TWA: 100.0 ppm; 360.0 mg/m3, STEL: 125.0 ppm; 450.0 mg/m3
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
N-Bromosuccinimide Price
- Product number
- P8025
- Product name
- 3-Pentanol
- Purity
- 98%
- Packaging
- 25mL
- Price
- $36
- Updated
- 2024/03/01
- Product number
- P8025
- Product name
- 3-Pentanol
- Purity
- 98%
- Packaging
- 100mL
- Price
- $110
- Updated
- 2024/03/01
- Product number
- P8025
- Product name
- 3-Pentanol
- Purity
- 98%
- Packaging
- 500mL
- Price
- $208
- Updated
- 2024/03/01
- Product number
- 8.07502
- Product name
- 3-Pentanol
- Purity
- for synthesis
- Packaging
- 100mL
- Price
- $65.8
- Updated
- 2024/03/01
- Product number
- 8.07502
- Product name
- 3-Pentanol
- Purity
- for synthesis
- Packaging
- 500mL
- Price
- $310
- Updated
- 2024/03/01
3-Pentanol Chemical Properties,Usage,Production
Chemical Properties
colourless liquid
Chemical Properties
Amyl alcohols (pentanols) have eight isomers. All are flammable, colorless liquids, except the isomer 2,2- dimethyl-1-propanol, which is a crystalline solid.
Uses
3-Pentanol is widely used as a flavoring agent. It is biogenic oxygenated volatile organic compound (BOVOC) and is used as a reagent in the synthesis of pure bromopentanes for infrared standards.
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.
Definition
ChEBI: A secondary alcohol that is pentane substituted at position 3 by a hydroxy group.
Potential Exposure
(n-isomer); Suspected reprotoxic hazard, Primary irritant (w/o allergic reaction), (iso-, primary): Possible risk of forming tumors, Primary irritant (w/o allergic reaction), (sec-, active primary-, and other isomers) Primary irritant (w/o allergic reaction). Used as a solvent in organic synthesis and synthetic flavoring, pharmaceuticals, corrosion inhibitors; making plastics and other chemicals; as a flotation agent. The (n-isomer) is used in preparation of oil additives, plasticizers, synthetic lubricants, and as a solvent.
Shipping
UN2811 Pentanols, Hazard Class: 3; Labels: 3- Flammable liquid. UN1987 Alcohols, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid.
Purification Methods
Reflux the alcohol with CaO, distil, then reflux it with magnesium and again fractionally distil it. [Beilstein 1 IV 1662.]
Incompatibilities
Forms an explosive mixture with air. Contact with strong oxidizers and hydrogen trisulfide may cause fire and explosions. Incompatible with strong acids. Violent reaction with alkaline earth metals forming hydrogen, a flammable gas.
Waste Disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.
3-Pentanol Preparation Products And Raw materials
Raw materials
Preparation Products
3-Pentanol Suppliers
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View Lastest Price from 3-Pentanol manufacturers
- Product
- 3-Pentanol 584-02-1
- Price
- US $10.00/KG
- Min. Order
- 100KG
- Purity
- 99%
- Supply Ability
- 100 mt
- Release date
- 2024-12-04
- Product
- Pentan-3-ol 584-02-1
- Price
- US $7.00/KG
- Min. Order
- 10KG
- Purity
- 99.9%
- Supply Ability
- 20 ton
- Release date
- 2021-11-26
- Product
- Pentan-3-ol 584-02-1
- Price
- US $0.99/KG
- Min. Order
- 1Kg/Bag
- Purity
- 98%
- Supply Ability
- 30tons
- Release date
- 2021-11-30