414255

1-Chlorobutane

anhydrous, 99.5%

• Synonym(s): Butyl chloride
• Linear Formula: CH₃(CH₂)₃Cl
• CAS Number: 109-69-3
• Molecular Weight: 92.57
• Beilstein/REAXYS Number: 1730909
• EC Number: 203-696-6
• MDL number: MFCD00001009
• UNSPSC Code: 12352101
• PubChem Substance ID: 57650058
• NACRES: NA.21

Properties

• grade: anhydrous
• Quality Level: 100
• vapor density: 3.2 (vs air)
• vapor pressure: 80.1 mmHg ( 78.4 °C)
• assay: 99.5%
• form: liquid
• autoignition temp.: 860 °F
• expl. lim.: 10.1 %
• impurities: <0.002% water
• evapn. residue: <0.0003%
• refractive index: n20/D 1.402 (lit.)
• bp: 77-78 °C (lit.)
• mp: −123 °C (lit.)
• density: 0.886 g/mL at 25 °C (lit.)
• SMILES string: CCCCCl
• InChI: 1S/C4H9Cl/c1-2-3-4-5/h2-4H2,1H3
• Inchi Key: VFWCMGCRMGJXDK-UHFFFAOYSA-N

Description

General description

1-Chlorobutane is an isomer of chlorobutane. It undergoes stoichiometric and catalytic dehydrochlorination on reacting with nanocrystalline MgO (magnesium oxide) to generate isomers of butene. Viscosities of the binary mixtures of pentyl acetate and 1-chlorobutane and 1-chlorobutane and acetonitrile has been studied. This study helps in better understanding of cosolvency in polymer system.

Application

1-Chlorobutane may be used in the synthesis of 1-butyl-3-methylimidazolium hydrogen sulfate ([BMIM][HSO₄]).

Safety Information

• Pictograms: GHS02,GHS08
• signalword: Danger
• hcodes: H225,H304,H412
• pcodes: P210 - P233 - P240 - P273 - P301 + P310 - P331
• Hazard Classifications: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 10.4 °F - closed cup
• flash_point_c: -12 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter