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Lumidot™ CdSe

480, core-type quantum dots, 5 mg/mL in toluene

Synonym(s):

Cadmium monoselenide

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About This Item

Empirical Formula (Hill Notation):
CdSe
CAS Number:
1306-24-7
Molecular Weight:
191.37
UNSPSC Code:
26111700
eCl@ss:
32161000
PubChem Substance ID:
329760223
MDL number:
MFCD00010917
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Quality Segment

form

dispersion

concentration

5 mg/mL in toluene

particle size

2.1-2.3 nm

λmax

455-465 nm

fluorescence

λem 475-485 nm FWHM 24 nm

storage temp.

2-8°C

InChI

1S/Cd.Se

InChI key

AQCDIIAORKRFCD-UHFFFAOYSA-N

General description

Organically stabilized cadmium selenide quantum dots in toluene

Application

Commercial Volumes of Quantum Dots: Controlled Nanoscale Synthesis and Micron-Scale Applications

Analysis Note

Particle size was determined by TEM according to the procedure of Yu, W. W., et al., Chem. Mater., 2003, 15, 2854.
Quantum yield was measured following the procedure of Qu, L., Peng, X., J. Am. Chem. Soc., 2002, 124-2049.

Other Notes

Lifetime one year if stored properly

Legal Information

Product of Nanoco Technologies sold under US and worldwide patents and patents pending.
Lumidot is a trademark of Sigma-Aldrich Co. LLC

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

39.2 °F

Flash Point (°C)

4 °C

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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