Skip to Content
Merck
CN

Key Documents

View All Documentation

734071

Di-tert-butylphosphine oxide

greener alternative

Greener Alternative

solid

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C8H19OP
CAS Number:
684-19-5
Molecular Weight:
162.21
UNSPSC Code:
12352001
PubChem Substance ID:
329764870
NACRES:
NA.22
MDL number:
MFCD00460156
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Di-tert-butylphosphine oxide,

form

solid

Quality Segment

100

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

74-82 °C

functional group

phosphine oxide

greener alternative category

Aligned

SMILES string

CC(C)(C)[PH](=O)C(C)(C)C

InChI

1S/C8H19OP/c1-7(2,3)10(9)8(4,5)6/h10H,1-6H3

InChI key

RYLNFGJYRKJXQE-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This phosphine oxide ligand is used in catalyst systems for sterically demanding catalytic reactions, enabling efficient and selective transformations, offering a greener, potentially more sustainable option for advanced synthesis. Click here for more information.

pictograms

Flame
GHS02

signalword

Warning

hcodes

H228

Hazard Classifications

Flam. Sol. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library