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Merck
CN

762326

Di-tert-butyl phosphite

95%, liquid

Synonym(s):

Di-tert-butyl phosphonate

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About This Item

Empirical Formula (Hill Notation):
C8H19O3P
CAS Number:
13086-84-5
Molecular Weight:
194.21
NACRES:
NA.22
PubChem Substance ID:
329766964
UNSPSC Code:
12352108
EC Number:
235-996-8
MDL number:
MFCD00995019

Key Documents

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Product Name

Di-tert-butyl phosphite, 95%

InChI key

HLMXUWAUCZMWOG-UHFFFAOYSA-N

InChI

1S/C8H19O3P/c1-7(2,3)10-12(9)11-8(4,5)6/h12H,1-6H3

SMILES string

O=P(OC(C)(C)C)OC(C)(C)C

assay

95%

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
reagent type: ligand

refractive index

n20/D 1.419

density

0.960 g/L at 25 °C

storage temp.

2-8°C

Quality Level

100

General description

Di-tert-butyl phosphite can be used as a reactant in the synthesis of di-tert-butyl potassium phosphate and di-tert-butyl (chloromethyl) phosphate.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H314,H317

Hazard Classifications

Skin Corr. 1B - Skin Sens. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

325.4 °F

flash_point_c

163 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV0080
MKCS7619
MKCN4413
MKCM5459
MKCH9838

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Development of efficient processes for the preparation of di-tert-butyl potassium phosphate and di-tert-butyl (chloromethyl) phosphate
Zheng B, et al.
Organic Process Research & Development, 18(5), 636-642 (2014)

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