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149470

Sigma-Aldrich

Dimethyl phenylphosphonite

97%

Synonym(s):

Phenyldimethoxyphosphine, Dimethoxyphenylphosphine

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About This Item

Linear Formula:
C6H5P(OCH3)2
CAS Number:
2946-61-4
Molecular Weight:
170.15
EC Number:
220-960-6
MDL number:
MFCD00008352
UNSPSC Code:
12352108
PubChem Substance ID:
24848956
NACRES:
NA.22

Assay

97%

form

liquid

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

refractive index

n20/D 1.529 (lit.)

density

1.072 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

COP(OC)c1ccccc1

InChI

1S/C8H11O2P/c1-9-11(10-2)8-6-4-3-5-7-8/h3-7H,1-2H3

InChI key

LMZLQYYLELWCCW-UHFFFAOYSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Dalton transactions (Cambridge, England : 2003), 47(43), 15312-15323 (2018-09-07)
A series of gold(i), gold(iii) and cationic gold(i) complexes of tris(4-methoxyphenyl)phosphine and tris(2,6-dimethoxyphenyl)phosphine were synthesised and fully characterised by spectroscopic methods. The molecular structures of selected complexes were also determined by X-ray diffraction analysis. The prepared complexes [AuX{P(C6H4-4-OMe)3}] [X =
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