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D210803

Sigma-Aldrich

Diphenylphosphit

Synonym(e):

Diphenoxyphosphinoxid, Diphenylphosphonat, NSC 43786

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About This Item

Lineare Formel:
(C6H5O)2P(O)H
CAS-Nummer:
4712-55-4
Molekulargewicht:
234.19
Beilstein:
2051909
EG-Nummer:
225-202-8
MDL-Nummer:
MFCD00044497
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24893627
NACRES:
NA.22

Dampfdichte

8.1 (vs air)

Dampfdruck

5 mmHg ( 140 °C)

Form

liquid

Verunreinigungen

≤15% phenol

Brechungsindex

n20/D 1.558 (lit.)

bp

218-219 °C/26 mmHg (lit.)

mp (Schmelzpunkt)

12 °C (lit.)

Dichte

1.223 g/mL at 25 °C (lit.)

SMILES String

O=[PH](Oc1ccccc1)Oc2ccccc2

InChI

1S/C12H11O3P/c13-16(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10,16H

InChIKey

OGBPILLJZSJJRC-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung

Reactant involved in:
  • Synthesis of N-benzylarylamide and di-Ph α-aminomethanephosphonate derivatives used as additives for thermooxidative stability of ester-based oils
  • One-pot three-component Kabachnik-Fields reactions
  • Visible light mediated oxidative phosphonylations of amines
  • Modified asymmetric Pudovik addition with haloketones
  • Tandem decarboxylation-coupling with natural alpha-amino acids

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 3

Flammpunkt (°F)

348.8 °F - closed cup

Flammpunkt (°C)

176 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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