34440
α,α′-二溴-对二甲苯
purum, ≥98.0% (GC)
别名:
1,4-二(溴甲基)苯, 二溴对二甲苯
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关于此项目
线性分子式:
C6H4(CH2Br)2
化学文摘社编号:
分子量:
263.96
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-781-1
Beilstein/REAXYS Number:
1100019
MDL number:
Assay:
≥98.0% (GC)
Form:
crystals
grade
purum
Quality Segment
assay
≥98.0% (GC)
form
crystals
bp
245 °C (lit.)
mp
143-145 °C (lit.)
solubility
dioxane: soluble 1 g/10 mL (hot)
functional group
bromo
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
Application
α, α′-Dibromo-p-xylene may be used in the preparation of:
- third-generation bis(1-pyrazolyl)methane ligands
- 5,5′-[(p-phenylenedimethylene)dithio]bis(1-phenyl-1H-1,2,3,4-tetrazole)
- new bis 1,10-phenanthroline ligand (composed of two subunits of 7-(p-anisyl)-1,10-phenanthroline (phen) joined by p-(CH2)2C6H4(CH2)2 space groups at 4 positions), via Skraup synthesis
- stereoisomers of α,α′-bis[3-(N,N-diethylcarbamoyl)-piperidino]-p-xylene
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
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