D44804
α,α′-Dibromo-p-xylene
97%
Synonym(s):
1,4-Bis(bromomethyl)benzene, p-Xylylene dibromide
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Linear Formula:
C6H4(CH2Br)2
CAS Number:
Molecular Weight:
263.96
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-781-1
Beilstein/REAXYS Number:
1100019
MDL number:
Assay:
97%
Form:
crystals
Quality Level
assay
97%
form
crystals
bp
245 °C (lit.)
mp
143-145 °C (lit.)
SMILES string
BrCc1ccc(CBr)cc1
InChI
1S/C8H8Br2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H,5-6H2
InChI key
RBZMSGOBSOCYHR-UHFFFAOYSA-N
General description
α,α′-Dibromo-p-xylene, also known as p-xylylene dibromide, is an aliphatic dihalide that serves as a versatile intermediate in organic reactions, including the synthesis of aromatic ionene polymers and dual-site phase-transfer catalysts.
Application
α,α′-Dibromo-p-xylene can be used as a building block to synthesize:
- Phthalazinone derivatives, which are reported as potent inhibitors of phosphodiesterase 4.
- N-Phenylated polyamine via polycondensation reaction with aniline and α, α′-dianilino-p-xylene.
- Porous polymeric network (PPN) via a Friedel-Crafts alkylation reaction with triphenylamine using FeCl3 as an oxidizing agent.
Still not finding the right product?
Explore all of our products under α,α′-Dibromo-p-xylene
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| D44804-100G | 04061833553442 |
| D44804-25G | 04061833564448 |
| D44804-5G | 04061833553466 |