1,2,4-Tribromobenzene

ALDRICH/132756 - 95%

CAS Number: 615-54-3
Empirical Formula (Hill Notation): C₆H₃Br₃
Molecular Weight: 314.80
EC Number: 210-433-9
MDL Number: MFCD00000062
Linear Formula: C₆H₃Br₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-132756-5G	5 g	$58.50 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
form	solid
InChI	1S/C6H3Br3/c7-4-1-2-5(8)6(9)3-4/h1-3H
InChI key	FWAJPSIPOULHHH-UHFFFAOYSA-N
mp	41-43 °C (lit.)
Quality Level	100
SMILES string	Brc1ccc(Br)c(Br)c1

Application:	1,2,4-tribromobenzene was used in the synthesis of hyperbranched poly(p-phenylene ethynylenes). It was used as cross-linking reagent during Pd-catalyzed cross-coupling of 2,5-diiodo-4-[(2-ethylhexyl)oxy]methoxybenzene and 1,4-diethynyl-2,5-bis-(octyloxy)benzene.
General description:	1,2,4-tribromobenzene on photochemical dehalogenation in open-air solutions of acetonitrile yields 1,4-dibromobenzene, 1,3-dibromobenzene and 1,2-dibromobenzene.
Packaging:	5 g in glass bottle

Symbol	GHS07,GHS09
Signal word	Warning
Hazard statements	H315 - H319 - H335 - H410
Precautionary statements	P273 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
RIDADR	UN 3077 9 / PGIII
WGK Germany	WGK 3
Flash Point(F)	235.4 °F - closed cup
Flash Point(C)	113 °C - closed cup

Purity	95%
mp	41-43 °C (lit.)
UNSPSC	12352100

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