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Merck

8.41811

Copper(I) cyanide

for synthesis

Synonym(s):

Copper(I) cyanide, Cupricin

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About This Item

Empirical Formula (Hill Notation):
CCuN
CAS Number:
Molecular Weight:
89.56
UNSPSC Code:
12352302
EC Index Number:
208-883-6
NACRES:
NA.22
MDL number:
Grade:
synthesis grade
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grade

synthesis grade

Quality Segment

mp

473 °C

density

2.92 g/cm3

bulk density

750 kg/m3

storage temp.

2-30°C

SMILES string

[Cu+].N#[C-]

InChI

1S/CN.Cu/c1-2;/q-1;+1

InChI key

DOBRDRYODQBAMW-UHFFFAOYSA-N

Application

  • Catalytic reduction of nitroaromatic compounds: Copper nanoparticles produced via pulsed laser ablation of Copper(I) cyanide in different solvents show significant catalytic activity for the reduction of toxic nitroaromatic compounds, highlighting its utility in environmental remediation (Begildayeva et al., 2021).
  • Synthesis and spectroscopy of boranes: Research details the facile synthesis of B-Cyanodicarba-closo-dodecaboranes using Copper(I) cyanide, exploring its implications for spectroscopic features and potential applications in boron chemistry (Wingen and Scholz, 2016).

Analysis Note

Assay of Cu: ≥ 70.5 %
Identity (IR): passes test


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Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral

supp_hazards

Storage Class

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Poisonous substance

pdsc

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified



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Global Trade Item Number

SKUGTIN
8.41811.010004022536668703
8.41811.050004022536741536
8.41811.100004022536748535