Skip to Content

尊敬的客户:

目前国际形势复杂多变,关税政策尚不明朗,这可能对我们的产品价格产生一定影响。在此情况下,我们希望就订单事宜与您进行友好沟通。

基于当前的不确定性,如果您选择在此期间下单,我们将保留根据实际情况调整价格的权利。同时,我们也理解市场变化可能给您带来的困扰,因此如果在订单实际发货前因关税政策变动导致价格出现较大波动,默克将与您进行协商讨论并视情况对订单进行调整或取消。

Merck
CN
All Photos(2)

Key Documents

Safety Information

802441

Sigma-Aldrich

Diphenylphosphine selenide

95%

Synonym(s):

DPPSe

Sign Into View Organizational & Contract Pricing

Select a Size

1 G
CN¥655.91
5 G
CN¥2,830.73
25 G
CN¥10,543.85

CN¥655.91

List PriceCN¥948.04Save 31%

Available to ship onApril 27, 2025Details


Request a Bulk Order

Select a Size

Change View
1 G
CN¥655.91
5 G
CN¥2,830.73
25 G
CN¥10,543.85

About This Item

Empirical Formula (Hill Notation):
C12H11PSe
CAS Number:
Molecular Weight:
265.15
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

form:
powder or crystals

CN¥655.91

List PriceCN¥948.04Save 31%

Available to ship onApril 27, 2025Details


Request a Bulk Order

Assay

95%

form

powder or crystals

mp

110-115 °C

storage temp.

15-25°C

SMILES string

[Se]=P(C1=CC=CC=C1)C2=CC=CC=C2

InChI

1S/C12H11PSe/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13H

InChI key

KDFCMIXBMVVIQJ-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
SAB2106486SAB2104137AMAB91418
antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

purified immunoglobulin

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

biological source

rabbit

biological source

rabbit

biological source

rabbit

biological source

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

-

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

-

product line

-

product line

Prestige Antibodies® Powered by Atlas Antibodies

Gene Information

human ... BCL11B(64919)

Gene Information

human ... BCL11B(64919)

Gene Information

human ... BCL11B(64919)

Gene Information

human ... BCL11B(64919)

Application

The chalcogenide based quantum dots find application in photovoltaics, light emitting diodes and precursor in synthesis of the chalcogenides based quantum dots.[1][2]

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Brandi M Cossairt et al.
The journal of physical chemistry letters, 2(4), 3075-3080 (2012-01-10)
A series of nonstoichiometric CdSe clusters with lowest energy electronic absorptions between 409 - 420 nm has been prepared from cadmium 1-naphthoate, 2-naphthoate, 4-thiomethyl-1-naphthaote, and 1-naphthalene thiolate complexes and diphenylphosphine selenide (DPPSe). Pair distribution function analysis of X-ray diffraction data
Mysteries of TOPSe Revealed: Insights into Quantum Dot Nucleation.
Evans CM, et al.
Journal of the American Chemical Society, 132, 3075-3080 (2010)

Articles

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service