125903

1,3-Dibromopropane

ReagentPlus^®, 99%

• Synonym(s): Trimethylene dibromide
• Linear Formula: Br(CH₂)₃Br
• CAS Number: 109-64-8
• Molecular Weight: 201.89
• Beilstein: 635662
• EC Number: 203-690-3
• MDL number: MFCD00000255
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847685
• NACRES: NA.21

Properties

• vapor density: 7 (vs air)
• Quality Level: 100
• product line: ReagentPlus^®
• Assay: 99%
• form: liquid
• refractive index: n20/D 1.524 (lit.)
• bp: 167 °C (lit.)
• mp: −34 °C (lit.)
• density: 1.989 g/mL at 25 °C (lit.)
• SMILES string: BrCCCBr
• InChI: 1S/C3H6Br2/c4-2-1-3-5/h1-3H2
• InChI key: VEFLKXRACNJHOV-UHFFFAOYSA-N

Description

General description

1,3-Dibromopropane is a dihalogenated propane. It undergoes reduction catalyzed by electrogenerated solution-phase nickel(I) salen and nickel(I) salen confined in a polymer film on the surface of a carbon electrode to afford cyclopropane and propylene, respectively.

Application

1,3-Dibromopropane may be used in the preparation of chiral geminal dicationic ionic liquid and 1,3-bis(1-7′-chloro-4-quinolyl-4- piperazinyl)propane.3

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H226,H302,H315,H411
• Precautionary Statements: P210 - P233 - P240 - P273 - P301 + P312 - P303 + P361 + P353
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Flam. Liq. 3 - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 129.2 °F - closed cup
• Flash Point(C): 54 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves