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)
form: Oil
pka: 4.41±0.70(Predicted)
color: Clear Colourless
Water Solubility: Hydrolyzes in water. Soluble in chloroform and methanol.
Sensitive: Moisture Sensitive
BRN: 4175262
Stability:: Moisture Sensitive
InChI: InChI=1S/C12H28NO2P/c1-9-13(10-2)16(14-11(3,4)5)15-12(6,7)8/h9-10H2,1-8H3
InChIKey: KUKSUQKELVOKBH-UHFFFAOYSA-N
SMILES: P(N(CC)CC)(OC(C)(C)C)OC(C)(C)C
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: $98.8
Updated: 2025/07/31

Sigma-Aldrich

Product number: 365963
Product name: Di-tert-butyl N,N-diethylphosphoramidite
Purity: technical grade, 93%
Packaging: 5g
Price: $260
Updated: 2025/07/31

TRC

Product number: D429300
Product name: Di-t-butylN,N-Diethylphosphoramidite(~90%)
Packaging: 5g
Price: $185
Updated: 2021/12/16

TRC

Product number: D429300
Product name: Di-t-butylN,N-Diethylphosphoramidite(~90%)
Packaging: 10g
Price: $360
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0002795
Product name: DI-TERT-BUTYL N,N-DIETHYLPHOSPHORAMIDITE
Purity: 95.00%
Packaging: 5G
Price: $900
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

Canada 3 China 98 Germany 2 India 4 Japan 3 Switzerland 1 United Kingdom 5 United States 24 Global 140

Xinxiang Runyu Material Co., Ltd.

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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:

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Di-tert-butyl N,N-diethylphosphoraMidite technical grade, 93%

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Di-tert-butyl N,N-diethylphosphoramidite

117924-33-1

CH33CO2PNCH2CH32

C12H28NO2P

C2H52NPOCCH332

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OLED materials,pharm chemical,electronic