ChemicalBook > CAS DataBase List > Di-tert-butyl N,N-diethylphosphoramidite

Di-tert-butyl N,N-diethylphosphoramidite

Product Name
Di-tert-butyl N,N-diethylphosphoramidite
CAS No.
117924-33-1
Chemical Name
Di-tert-butyl N,N-diethylphosphoramidite
Synonyms
DI-TERT-BUTYL DIETHYLPHOSPHORAMIDITE;N-ditert-butoxyphosphanyl-N-ethyl-ethanamine;Diethyl diethylphosphoramidite;DI-T-BUTYL N,N-DIETHYLPHOSPHORAMIDITE;Di-tert-butyl N,N-diethylphosphoraMidit;DI-TERT-BUTYL N,N-DIETHYLPHOSPHORAMIDITE;DI-TERT-BUTYL-N,N-DIETHYLPHOSPHOROAMIDITE;Di-t-butyl N,N-Diethylphosphoramidite (~90%);DI-TERT-BUTYL DIETHYLPHOSPHORAMIDITE, TE CH., 93%;Bis(1,1-dimethylethyl) N,N-diethylphosphoramidite
CBNumber
CB1216525
Molecular Formula
C12H28NO2P
Formula Weight
249.33
MOL File
117924-33-1.mol
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Di-tert-butyl N,N-diethylphosphoramidite Property

Boiling point:
39-41 °C/0.3 mmHg (lit.)
Density 
0.896 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.434(lit.)
Flash point:
173 °F
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
pka
4.41±0.70(Predicted)
form 
Oil
color 
Clear Colourless
Water Solubility 
Hydrolyzes in water. Soluble in chloroform and methanol.
Sensitive 
Moisture Sensitive
BRN 
4175262
Stability:
Moisture Sensitive
CAS DataBase Reference
117924-33-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
F 
4.4-10-21
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
365963
Product name
Di-tert-butyl N,N-diethylphosphoramidite
Purity
technical grade, 93%
Packaging
1g
Price
$40.4
Updated
2024/03/01
Sigma-Aldrich
Product number
365963
Product name
Di-tert-butyl N,N-diethylphosphoramidite
Purity
technical grade, 93%
Packaging
5g
Price
$252
Updated
2024/03/01
Alfa Aesar
Product number
H27380
Product name
Di-tert-butyl N,N-diethylphosphoramidite, 94%
Packaging
1g
Price
$81.65
Updated
2024/03/01
Alfa Aesar
Product number
H27380
Product name
Di-tert-butyl N,N-diethylphosphoramidite, 94%
Packaging
5g
Price
$250.65
Updated
2024/03/01
TRC
Product number
D429300
Product name
Di-t-butylN,N-Diethylphosphoramidite(~90%)
Packaging
10g
Price
$360
Updated
2021/12/16
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Di-tert-butyl N,N-diethylphosphoramidite Chemical Properties,Usage,Production

Chemical Properties

Clear Colourless Liquid

Uses

A useful reagent for the efficient phosphorylative conversion of alcohols into their corresponding dibenzylphosphorotriesters. It is applied as a phosphitylating agent in water-soluble phosphate prodrugs of 1-propargyl-8-styrylxanthine derivatives, a2a-selective adenosine receptor antagonists.

Uses

Di-tert-butyl N,N-diethylphosphoramidite is a useful reagent for the efficient phosphorylative conversion of alcohols into their corresponding dibenzylphosphorotriesters.

Di-tert-butyl N,N-diethylphosphoramidite Preparation Products And Raw materials

Raw materials

Preparation Products

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Di-tert-butyl N,N-diethylphosphoramidite Suppliers

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View Lastest Price from Di-tert-butyl N,N-diethylphosphoramidite manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Di-tert-butyl N,N-diethylphosphoramidite 117924-33-1
Price
US $1.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2020-01-15
Zhuozhou Wenxi import and Export Co., Ltd
Product
Di-tert-butyl N,N-diethylphosphoramidite 117924-33-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Career Henan Chemical Co
Product
Di-tert-butyl N,N-diethylphosphoramidite 117924-33-1
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-08

117924-33-1, Di-tert-butyl N,N-diethylphosphoramiditeRelated Search:

Diethylamine Di-tert-butyl N,N-diethylphosphoramidite Di-tert-butyl N,N-diisopropylphosphoramidite

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