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156140

Sigma-Aldrich

o-Phenylene phosphorochloridate

technical grade

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Synonym(s):
2-Chloro-1,3,2-benzodioxaphosphole 2-oxide, o-Phenylene chlorophosphate, Catechol cyclophosphorochloridate
Empirical Formula (Hill Notation):
C6H4ClO3P
CAS Number:
1499-17-8
Molecular Weight:
190.52
Beilstein/REAXYS Number:
142368
EC Number:
216-106-7
MDL number:
MFCD00005854
UNSPSC Code:
12352005
PubChem Substance ID:
24849594
NACRES:
NA.22

grade

technical grade

form

solid

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

bp

120 °C/9 mmHg (lit.)

SMILES string

ClP1(=O)Oc2ccccc2O1

InChI

1S/C6H4ClO3P/c7-11(8)9-5-3-1-2-4-6(5)10-11/h1-4H

InChI key

KMWSGKPLIWNTEF-UHFFFAOYSA-N

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Application

Reactant for preparation of:
  • Uridine diphosphate-glucose derivatives as potential chain terminators of β-glucan biosynthesis with antifungal activity
  • Vinyloxy phosphorus monomers

  • Phosphorylation agent

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

supp_hazards

EUH014

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

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