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419362

Di-tert-butyl N,N-diisopropylphosphoramidite

Name: Di-<I>tert</I>-butyl <I>N,N</I>-diisopropylphosphoramidite
Brand: ALDRICH

95%, liquid

Synonym(s):

Di-tert-butyl diisopropylphosphoramidite

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About This Item

Linear Formula:

[(CH₃)₂CH]₂NP[OC(CH₃)₃]₂

CAS Number:

137348-86-8

Molecular Weight:

277.38

NACRES:

NA.22

PubChem Substance ID:

24866105

UNSPSC Code:

12352001

MDL number:

MFCD00153506

Beilstein/REAXYS Number:

4858847

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Properties

Product Name

Di-tert-butyl N,N-diisopropylphosphoramidite, 95%

Quality Level

200

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 1.444 (lit.)

bp

85-90 °C/0.2 mmHg (lit.)

density

0.879 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(C)N(C(C)C)P(OC(C)(C)C)OC(C)(C)C

InChI

1S/C14H32NO2P/c1-11(2)15(12(3)4)18(16-13(5,6)7)17-14(8,9)10/h11-12H,1-10H3

InChI key

YGFLCNPXEPDANQ-UHFFFAOYSA-N

Description

Application

Di-tert-butyl N,N-diisopropylphosphoramidite is a general reagent to introduce tert-butyl-protected phosphate groups. It is commonly used in phosphorylation of biomolecules. It can also be used in the synthesis of phosphoramidate-linked glycoconjugates.

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Global Trade Item Number

SKU	GTIN
419362-1G	04061838098092
419362-5G	04061832092102