Lumidot™ CdSe

• Catalog No.: 662437
• CAS Number: 1306-24-7
• M. F.: CdHSe
• M. W.: 192.37894

SYNONYMS

• IUPAC name: selanylidenecadmium
• IUPAC Traditional name: cadmium selenide
• Synonyms: Organically stabilized cadmium selenide nanoparticles in toluene; 甲苯中的有机稳定硒化镉量子点

DATABASE IDS

• MDL Number: MFCD00010917
• CAS Number: 1306-24-7

PROPERTIES

• Concentration: 5 mg/mL in toluene
• Empirical Formula (Hill Notation): CdSe
• Particle Size: ~2.5 nm
• Absorption Wavelength: 495-505 nm
• Apperance: dispersion
• Flash Point: 4 °C
• Flash Point: 39.2 °F
• Fluorescence: λem 515-525 nm
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H304-H315-H336-H361d-H373-H411
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P261-P273-P281-P301 + P310-P331
• RID/ADR: UN 1294 3/PG 2
• Risk Statements: 63-11-20/21/22-38-48/20-52/53-65
• Safety Statements: 16-36/37-61-62
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 1294
• Packing Group: 2
• German water hazard class: 2

DETAILS

Description (English)

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.
General description
Organically stabilized cadmium selenide quantum dots in toluene
Other Notes
Lifetime one year if stored properly
Packaging
5, 10 mL in glass bottle
Legal Information
Product of Nanoco Technologies sold under US and worldwide patents and patents pending.
Lumidot is a trademark of Sigma-Aldrich Co. LLC
Protocols & Applications
Commercial Volumes of Quantum Dots: Controlled Nanoscale Synthesis and Micron-Scale Applications

Description (简体中文)

Analysis Note
使用透射电镜测定粒度，测定方法参照 Yu, W.W., 等人，Chem.Mater., 2003, 15, 2854。
测定量子产率，方法参照 Qu, L., Peng, X., J. Am.Chem. Soc., 2002, 124-2049。
General description
甲苯中的有机稳定硒化镉量子点
Other Notes
正确保存，保质期为一年
包装
5, 10 mL in glass bottle
Legal Information
Nanoco Technologies 产品，经美国和世界专利或待审专利授权销售。
法律信息
Lumidot 商标 Sigma-Aldrich Co. LLC
Protocols & Applications
Commercial Volumes of Quantum Dots: Controlled Nanoscale Synthesis and Micron-Scale Applications