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ChemicalBook > Product Catalogue >Organic Chemistry >Phosphines >Di-tert-butyl N,N-diethylphosphoramidite

Di-tert-butyl N,N-diethylphosphoramidite

Di-tert-butyl N,N-diethylphosphoramidite Structure
  • ₹8421.85 - ₹24778.43
  • Product name: Di-tert-butyl N,N-diethylphosphoramidite
  • CAS: 117924-33-1
  • MF: C12H28NO2P
  • MW: 249.33
  • EINECS:
  • MDL Number:MFCD00134307
  • Synonyms:DI-T-BUTYL N,N-DIETHYLPHOSPHORAMIDITE;DI-TERT-BUTYL N,N-DIETHYLPHOSPHORAMIDITE;DI-TERT-BUTYL-N,N-DIETHYLPHOSPHOROAMIDITE;DI-TERT-BUTYL DIETHYLPHOSPHORAMIDITE, TE CH., 93%;Diethyl diethylphosphoramidite;N,N-Diethyl-phosphoraMidous Acid Bis(1,1-diMethylethyl) Ester;Phosphoramidous acid, diethyl-, bis(1,1-dimethylethyl) ester;Di-tert-butyl N,N-diethylphosphoraMidit
2 prices
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Brand

  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • ManufacturerSigma-Aldrich(India)
  • Product number365963
  • Product descriptionDi-tert-butyl N,N-diethylphosphoramidite technical grade, 93%
  • Packaging1G
  • Price₹8421.85
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number365963
  • Product descriptionDi-tert-butyl N,N-diethylphosphoramidite technical grade, 93%
  • Packaging5G
  • Price₹24778.43
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 365963 Di-tert-butyl N,N-diethylphosphoramidite technical grade, 93% 1G ₹8421.85 2022-06-14 Buy
Sigma-Aldrich(India) 365963 Di-tert-butyl N,N-diethylphosphoramidite technical grade, 93% 5G ₹24778.43 2022-06-14 Buy

Properties

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
CAS DataBase Reference :117924-33-1(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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