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172766

Tributylphosphine oxide

Name: Tributylphosphine oxide
Brand: ALDRICH

95%, solid

Synonym(s):

Butyphos

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About This Item

Linear Formula:

[CH₃(CH₂)₃]₃P(O)

CAS Number:

814-29-9

Molecular Weight:

218.32

NACRES:

NA.22

PubChem Substance ID:

24850419

UNSPSC Code:

12352001

EC Number:

212-394-3

MDL number:

MFCD00002082

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Properties

Product Name

Tributylphosphine oxide, 95%

Quality Level

100

assay

95%

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, reagent type: ligand

bp

150 °C/1.5 mmHg (lit.)

mp

64-69 °C (lit.)

functional group

phosphine oxide

SMILES string

CCCCP(=O)(CCCC)CCCC

InChI

1S/C12H27OP/c1-4-7-10-14(13,11-8-5-2)12-9-6-3/h4-12H2,1-3H3

InChI key

MNZAKDODWSQONA-UHFFFAOYSA-N

Description

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pictograms

GHS05,GHS07

signalword

Danger

hcodes

H302 + H312 + H332,H314

pcodes

P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Global Trade Item Number

SKU	GTIN
172766-25G	04061838751751
172766-5G	04061838751768