9,10-Dibromoanthracene , 99% , 523-27-3

CAS NO.：523-27-3

Empirical Formula: C14H8Br2

Molecular Weight: 336.02

MDL number: MFCD00001244

EINECS: 208-342-4

PRODUCT Properties

• Melting point: 223-224 °C (lit.)
• Boiling point: 342.21°C (rough estimate)
• Density: 1.7167 (estimate)
• refractive index: 1.6300 (estimate)
• storage temp.: Sealed in dry,Room Temperature
• solubility: Chloroform
• form: Fluffy Powder
• color: Yellow to yellow-green
• Water Solubility: Soluble in water.
• Merck: 14,3018
• BRN: 1912109
• InChIKey: BRUOAURMAFDGLP-UHFFFAOYSA-N
• CAS DataBase Reference: 523-27-3(CAS DataBase Reference)
• NIST Chemistry Reference: Anthracene, 9,10-dibromo-(523-27-3)
• EPA Substance Registry System: Anthracene, 9,10-dibromo- (523-27-3)

Description and Uses

9,10-Dibromoanthracene is an organic chemical compound containing anthracene with two bromine atoms substituted on its central ring. As a symmetrically brominated anthracene derivative, it is bearing functional groups to extend its conjugation further mainly via C-C bond forming i.e. Stille and Suzuki coupling reactions. It is notable in that it was the first single molecule to have a chemical reaction observed by an atomic force microscope and scanning tunneling microscopy. It is a low-molecular-weight organic semiconductor. It can used as an initiator in visible-spectrum solar-light-mediated benzylic C–H oxygenation through solar light or the blue LED activate[1-2].

9,10-Dibromoanthracene is a dibrominated polycyclic aromatic hydrocarbon (PAH). 9,10-Dibromoanthracene is often used as an energy acceptor and activator in reactions that produce chemiluminescence.

Safety

• Symbol(GHS): GHS09
• Signal word: Warning
• Hazard statements: H410
• Precautionary statements: P273-P501
• Hazard Codes: Xi,N
• Risk Statements: 36/37/38-50/53
• Safety Statements: 37/39-26-61-60-36
• RIDADR: UN 3077
• WGK Germany: 3
• TSCA: Yes
• HS Code: 29039990