bromo[5-(bromomagnesio)pentyl]magnesium

• ChemBase ID: 145510
• Molecular Formular: C5H10Br2Mg2
• Molecular Mass: 278.5509
• Monoisotopic Mass: 275.88500772
• SMILES: C(CC[Mg]Br)CC[Mg]Br
• Canonical SMILES: Br[Mg]CCCCC[Mg]Br
• InChI: InChI=1S/C5H10.2BrH.2Mg/c1-3-5-4-2;;;;/h1-5H2;2*1H;;/q;;;2*+1/p-2
• InChIKey: OUEGHZYBWJTUAD-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: bromo[5-(bromomagnesio)pentyl]magnesium
• IUPAC Traditional name: bromo[5-(bromomagnesio)pentyl]magnesium
• Synonyms: Pentane-1,5-di(magnesium bromide); Pentamethylenebis(magnesium bromide) solution; 戊烷-1,5-二(溴化镁); 五亚甲基双(溴化镁) 溶液

Database IDs

• CAS Number: 23708-48-7
• MDL Number: MFCD00012384
• PubChem SID: 162239715; 24858765
• PubChem CID: 3637391

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 1.8839
• LogD (pH = 7.4): 1.8839
• Log P: 1.8839
• Molar Refractivity: 41.117 cm^3
• Polarizability: 19.5693 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 6
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Flash Point: 1.4 °F; -17 °C
• Density: 0.999 g/mL at 25 °C

Safety Information

• European Hazard Symbols: Corrosive (C); Flammable (F)
• UN Number: 3399
• German water hazard class: 3
• Hazard Class: 4.3
• Packing Group: 2
• Risk Statements: 11-14-19-34-37
• Safety Statements: 16-26-36/37/39-45
• GHS Pictograms: GHS02; GHS05; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H261-H314-H335
• GHS Precautionary statements: P210-P231 + P232-P261-P280-P305 + P351 + P338-P422
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 3399 4.3/PG 2
• Supplemental Hazard Statements: May form explosive peroxides., Reacts violently with water.

Product Information

• Concentration: 0.5 M in THF
• Linear Formula: BrMg(CH2)5MgBr

DETAILS

Sigma Aldrich - 310018

Other Notes
Storage below 25°C may cause formation of crystalline magnesium salts. Moving container to a warm location and occasional gentle swirling should redissolve the solid
Packaging
100 mL in Sure/Seal™