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ChemicalBook >> CAS DataBase List >> Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite

Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite

Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite price.
  • $284 - $2048
  • Product name: Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite
  • CAS: 121373-20-4
  • MF: C16H40NO2PSi2
  • MW: 365.64
  • EINECS:
  • MDL Number:MFCD11616510
  • Synonyms:Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite;iPr2N-P-(OTSE)2;Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite;Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite 96%;bis-[2-(trimethylsiyl)ethoxy]-N,N-diisopropylamidophosphine;Phosphoramidous acid, N,N-bis(1-methylethyl)-, bis[2-(trimethylsilyl)ethyl] ester;N-[bis(2-trimethylsilylethoxy)phosphanyl]-N-propan-2-ylpropan-2-amine
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • AK Scientific
  • Chemenu
  • Matrix Scientific
  • Sigma-Aldrich
Package
  • 1g
  • 5g
  • 25g
  • ManufacturerAK Scientific
  • Product number3814AA
  • Product descriptionBis(2-(trimethylsilyl)ethyl)diisopropylphosphoramidite
  • Packaging1g
  • Price$752
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3814AA
  • Product descriptionBis(2-(trimethylsilyl)ethyl)diisopropylphosphoramidite
  • Packaging5g
  • Price$2048
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM138028
  • Product descriptionbis(2-(trimethylsilyl)ethyl)diisopropylphosphoramidite 95%
  • Packaging5g
  • Price$371
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number096023
  • Product descriptionBis(2-(trimethylsilyl)ethyl)-diisopropylphosphoramidite 95+%
  • Packaging1g
  • Price$284
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number096023
  • Product descriptionBis(2-(trimethylsilyl)ethyl)-diisopropylphosphoramidite 95+%
  • Packaging5g
  • Price$840
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number760811
  • Product descriptionBis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite 96%
  • Packaging5g
  • Price$781
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number760811
  • Product descriptionBis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite 96%
  • Packaging25g
  • Price$1070
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 3814AA Bis(2-(trimethylsilyl)ethyl)diisopropylphosphoramidite 1g $752 2021-12-16 Buy
AK Scientific 3814AA Bis(2-(trimethylsilyl)ethyl)diisopropylphosphoramidite 5g $2048 2021-12-16 Buy
Chemenu CM138028 bis(2-(trimethylsilyl)ethyl)diisopropylphosphoramidite 95% 5g $371 2021-12-16 Buy
Matrix Scientific 096023 Bis(2-(trimethylsilyl)ethyl)-diisopropylphosphoramidite 95+% 1g $284 2021-12-16 Buy
Matrix Scientific 096023 Bis(2-(trimethylsilyl)ethyl)-diisopropylphosphoramidite 95+% 5g $840 2021-12-16 Buy
Sigma-Aldrich 760811 Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite 96% 5g $781 2025-07-31 Buy
Sigma-Aldrich 760811 Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite 96% 25g $1070 2025-07-31 Buy

Properties

Density :0.8887 g/mL at 25 °C
refractive index :n20/D1.4517
Flash point :>110℃
storage temp. :2-8°C
form :liquid
Boiling point :286.2-296.6°C

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

Phosphitylation agent used in the preparation of oligonucleotides

Suppliers and manufacturers

NINGBOBENKANGJS PHARMTECHCO., LTD
XINXIANG RUNYU MATERIAL CO., LTD.
sgtlifesciences pvt ltd
Alfa Chemistry
Hangzhou MolCore BioPharmatech Co.,Ltd.
Aladdin Scientific
Hebei Chuanghai Biotechnology Co., Ltd
DAYANG CHEM (HANGZHOU) CO.,LTD Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Xinxiang Runyu Material Co., Ltd.