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254185

Sigma-Aldrich

Copper(I) bromide

99.999% trace metals basis

Sinónimos:

Cuprous bromide

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About This Item

Fórmula lineal:
CuBr
Número de CAS:
7787-70-4
Peso molecular:
143.45
EC Number:
232-131-6
MDL number:
MFCD00010969
UNSPSC Code:
12352302
PubChem Substance ID:
24855364
NACRES:
NA.23

Quality Level

200

assay

99.999% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: copper

impurities

≤15.0 ppm Trace Metal Analysis

mp

504 °C (lit.)

density

4.71 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

[Cu]Br

InChI

1S/BrH.Cu/h1H;/q;+1/p-1

InChI key

NKNDPYCGAZPOFS-UHFFFAOYSA-M

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General description

Copper(I) bromide is a faint green inorganic diamagnetic solid that has a polymeric structure like zinc sulfide. It is insoluble in water and widely used in the field of catalysis, nanomaterial synthesis, and solar cells.

Application

Copper(I) bromide can be used:
  • As a solution-processable hole transport layer (HTL) for organic solar cells (OSCs). CuBr enhances the power conversion efficiency of solar cells.
  • As a precursor to synthesize photoluminescent metal organic frameworks(MOFs).
  • To synthesize highly emissive three-coordinate copper(I) complexes as a dopant in OLEDs with maximum external quantum efficiency of 21.3%.
  • As a catalyst with ligands for atom transfer radical polymerization (ATRP) reaction of tertiary alkyl halides in 14 different solvents to determine the rate constant.
  • To synthesize macrocyclic polymer via intramolecular radical trap-assisted atom transfer radical coupling.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Highly Efficient Green Organic Light-Emitting Diodes Containing Luminescent Three-Coordinate Copper(I) Complexes
Masashi Hashimoto, et al.
Journal of the American Chemical Society, 133, 10348-10351 (2011)
An acs-Type Metal--Organic Framework with an Unprecedented Undecanuclear Copper Cluster as Secondary Building Unit
Sheng Hu, et al.
European Journal of Inorganic Chemistry, 2012, 3669-3673 (2012)
Carla Sardo et al.
International journal of pharmaceutics, 563, 347-357 (2019-04-03)
Sustained pulmonary delivery of tobramycin from microparticles composed of drug/polymer nanocomplexes offers several advantages against traditional delivery methods. Namely, in patients with cystic fibrosis, microparticle delivery can protect the tobramycin being delivered from strong mucoadhesive interactions, thus avoiding effects on
Copper Bromide as an Efficient Solution-Processable Hole Transport Layer for Organic Solar Cells: Effect of Solvents
Ranoo Bhargav, et al.
ACS Omega, 4, 6028-6034 (2019)
Thomas F Cooke et al.
Cell, 171(2), 427-439 (2017-10-07)
Parrot feathers contain red, orange, and yellow polyene pigments called psittacofulvins. Budgerigars are parrots that have been extensively bred for plumage traits during the last century, but the underlying genes are unknown. Here we use genome-wide association mapping and gene-expression
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Artículos

Micro Review of RAFT Polymerization

Micro review of reversible addition/fragmentation chain transfer (RAFT) polymerization.

Micro Review of RAFT Polymerization

Micro review of reversible addition/fragmentation chain transfer (RAFT) polymerization.

Micro Review of RAFT Polymerization

Micro review of reversible addition/fragmentation chain transfer (RAFT) polymerization.

Micro Review of RAFT Polymerization

Micro review of reversible addition/fragmentation chain transfer (RAFT) polymerization.

Protocolos

Typical Procedures for Polymerizing via RAFT

We presents an article featuring procedures that describe polymerization of methyl methacrylate and vinyl acetate homopolymers and a block copolymer as performed by researchers at CSIRO.

Concepts and Tools for RAFT Polymerization

We present an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.

Polymerizing via ATRP

Polymerization via ATRP procedures demonstrated by Prof. Dave Haddleton's research group at the University of Warwick.

Polymerizing via ATRP

Polymerization via ATRP procedures demonstrated by Prof. Dave Haddleton's research group at the University of Warwick.

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