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Nickel(II) bromide ethylene glycol dimethyl ether complex

97%

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Synonym(s):
(1,2-Dimethoxyethane)nickel dibromide, Dibromo(1,2-dimethoxyethane)nickel, Dibromo(1,2-dimethoxyethane)nickel(II)
Linear Formula:
NiBr2 · CH3OCH2CH2OCH3
CAS Number:
Molecular Weight:
308.62
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

97%

form

powder

reaction suitability

reagent type: catalyst
core: nickel

SMILES string

Br[Ni]Br.COCCOC

InChI

1S/C4H10O2.2BrH.Ni/c1-5-3-4-6-2;;;/h3-4H2,1-2H3;2*1H;/q;;;+2/p-2

InChI key

VHSVJTYBTJCDFL-UHFFFAOYSA-L

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Acetaldehyde diethyl acetal 99%

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Acetaldehyde diethyl acetal

Nickel(II) bromide anhydrous, powder, ≥99.9% trace metals basis

561142

Nickel(II) bromide

assay

97%

assay

99%

assay

≥99.9% trace metals basis

assay

98%

reaction suitability

reagent type: catalyst
core: nickel

reaction suitability

-

reaction suitability

-

reaction suitability

-

Application

Nickel(II) bromide ethylene glycol dimethyl ether complex is a nickel based catalyst that is used in the preparation of poly(3-hexylthiophene) (P3HT) Kumada catalyst transfer polymerization. It facilitates good control over the molecular weight of the conjugating polymer.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 Inhalation - Flam. Sol. 1 - Muta. 2 - Repr. 2 - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1 Inhalation

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

26.6 °F - Non-equilibrium method

flash_point_c

-3 °C - Non-equilibrium method

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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Rapid flow-based synthesis of poly (3-hexylthiophene) using 2-methyltetrahydrofuran as a bio-derived reaction solvent
Bannock JH, et al.
European Polymer Journal, 80, 240-246 (2016)

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