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Cadmium Selenide

Cadmium Selenide

CAS Number: 1306-24-7

Molecular Formula: CdSe

Acute ToxicAcute Toxic
IrritantIrritant
Health HazardHealth Hazard
Environmental HazardEnvironmental Hazard

About Cadmium Selenide

Cadmium selenide manufacturers and suppliers in the United States serve research institutions, display technology companies, photovoltaic manufacturers, and specialty coating operations with a compound that behaves fundamentally differently depending on its physical form. Cadmium Selenide (CdSe, CAS 1306-24-7, molecula...

Synonyms

  • CdSe
  • Cd-Se
  • Cadmium(II)-selenid
  • CADMIUM SELENIDE 1G
  • CADMIUM SELENIDE 5G
View all

Cadmium Selenide Specifications

CAS Number
1306-24-7
Molecular Formula
CdSe
Molecular Weight
191.38 g/mol
IUPAC Name
selanylidenecadmium
Canonical SMILES
[Se]=[Cd]
InChI Key
AQCDIIAORKRFCD-UHFFFAOYSA-N
InChI
InChI=1S/Cd.Se
PubChem CID
14784
ChEBI ID
CHEBI:50834
DSSTox Substance ID
DTXSID1061651
EINECS Number
215-148-3
Molecular Weight
191.38 g/mol
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
0
Rotatable Bond Count
0
Exact Mass
193.81989 Da
Monoisotopic Mass
193.81989 Da
Topological Polar Surface Area
0 Ų
GHS Hazard Statements
H301+H331 (32.5%): Toxic if swallowed or if inhaled H301 (98.1%): Toxic if swallowed H312 (46.4%): Harmful in contact with skin H331 (96.9%): Toxic if inhaled H350 (12.4%): May cause cancer H372 (16.1%): Causes damage to organs through prolonged or repeated exposure H373 (98.5%): May causes damage to organs through prolonged or repeated exposure H400 (99.4%): Very toxic to aquatic life H410 (99.4%): Very toxic to aquatic life with long lasting effects
Hazard Classes and Categories
Acute Tox. 3 (98.1%) Acute Tox. 4 (46.4%) Acute Tox. 3 (96.9%) STOT RE 1 (16.1%) STOT RE 2 (98.5%) Aquatic Acute 1 (99.4%) Aquatic Chronic 1 (99.4%)

Quantum Dot Display & QLED Precursor

A primary semiconductor core material for synthesizing color-pure, narrow-band quantum dots used in high-colour-gamut QLED televisions, monitors, and micro-LED displays

Infrared Photodetectors & Focal Plane Arrays

A first-level deployment of defence and aerospace contractors to fabricate high-sensitivity photodetectors, laser receivers, and multispectral thermal imaging arrays

Thin-Film Photovoltaics & Solar Absorbers

A narrow-bandgap absorber layer in tandem solar cells and thin-film photovoltaic devices to maximise solar spectrum absorption efficiency

Optoelectronic & Laser Diode Synthesis

A high-purity chemical feedstock for molecular beam epitaxy (MBE), chemical vapor deposition (CVD), and thin-film vacuum evaporation of blue-green laser diodes and optical switches

  1. CdSe
  2. Cd-Se
  3. Cadmium(II)-selenid
  4. CADMIUM SELENIDE 1G
  5. CADMIUM SELENIDE 5G

Cadmium Selenide FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

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US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

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TSCA status*

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