Skip to Content
Merck

802441

Sigma-Aldrich

Diphenylphosphine selenide

95%

Synonym(s):

DPPSe

Sign Into View Organizational & Contract Pricing

About This Item

Empirical Formula (Hill Notation):
C12H11PSe
CAS Number:
Molecular Weight:
265.15
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
Assay:
95%
Form:
powder or crystals
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

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

Application

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

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 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.

PDSCL

Poisonous substance

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

802441-BULK:
802441-VAR:
802441-1G:


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

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