Chemical Property of 4-Bromo-1-butanol
Chemical Property:
- Appearance/Colour:Clear colorless to brown liquid
- Vapor Pressure:0.142mmHg at 25°C
- Refractive Index:1.479
- Boiling Point:190.9 °C at 760 mmHg
- PKA:14.98±0.10(Predicted)
- Flash Point:92.1 °C
- PSA：20.23000
- Density:1.454 g/cm3
- LogP:1.15380
- Storage Temp.:−20°C
- Sensitive.:Moisture & Light Sensitive
- Water Solubility.:insoluble
- XLogP3:0.6
- Hydrogen Bond Donor Count:1
- Hydrogen Bond Acceptor Count:1
- Rotatable Bond Count:3
- Exact Mass:151.98368
- Heavy Atom Count:6
- Complexity:23.5
- Purity/Quality:
-
99%, *data from raw suppliers
4-Bromo-1-butanol(containsvaryingamountsofTHF) *data from reagent suppliers
Safty Information:
- Pictogram(s):
F,
Xn,
Xi
- Hazard Codes:F,Xi,Xn
- Statements:
11-36/37/38-22
- Safety Statements:
26-37/39-16
- MSDS Files:
-
SDS file from LookChem
Useful:
- Canonical SMILES:C(CCBr)CO
-
Description
4-Bromo-1-butanol can be prepared by azeotropic distillation of butane-1,4-diol with 47% HBr with a yield of about 65%.1 4-Bromo-1-butanol can be used to prepare 2-(4-bromo-butoxy)-tetrahydro-pyran by reacting with 3,4-dihydro-2H-pyran in the presence of amberlyst 15 and the menstruum hexane.1 It reacts with dihydropyran to prepare tetrahydropyranyl ethers.2
-
Uses
4-Bromo-1-butanol is used to prepare 2-(4-bromo-butoxy)-tetrahydro-pyran by reacting with 3,4-dihydro-2H-pyran in the presence of amberlyst 15 as a catalyst. It reacts with dihydropyran to prepare tetrahydropyranyl ethers.
