m-Xylylene dibromide , ≥97.0%(GC) , 626-15-3

CAS NO.：626-15-3

Empirical Formula: C8H8Br2

Molecular Weight: 263.96

MDL number: MFCD00000178

EINECS: 210-931-6

PRODUCT Properties

• Melting point: 74-77 °C(lit.)
• Boiling point: 135-140 °C20 mm Hg(lit.)
• Density: 1.9590
• refractive index: 1.6113 (estimate)
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: dioxane: 0.1 g/mL, clear, colorless
• form: Crystalline Powder and Chunks
• color: White to brown
• Water Solubility: Insoluble in water.
• BRN: 971085
• InChI: InChI=1S/C8H8Br2/c9-5-7-2-1-3-8(4-7)6-10/h1-4H,5-6H2
• InChIKey: OXHOPZLBSSTTBU-UHFFFAOYSA-N
• SMILES: C1(CBr)=CC=CC(CBr)=C1
• CAS DataBase Reference: 626-15-3(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,3-bis(bromomethyl)-(626-15-3)
• EPA Substance Registry System: 1,3-Bis(bromomethyl)benzene (626-15-3)

Description and Uses

It is used in preparation of four novel dinuclear half-titanocenes with?meta- and?orthoxylene bridges as new metallocenes. It was used in the synthesis of dissymmetrical bis-macro cyclic salt.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38-43
• Safety Statements: 26-36/37
• RIDADR: UN 3448 6.1/PG 2
• WGK Germany: 3
• F: 8-19-21
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 29036990
• Limited Quantities: 100ml (liquid) or 0.5 Kg (solid)
• Excepted Quantities: Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml)