Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite

Product Name: Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite
CAS No.: 121373-20-4
Chemical Name: Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite
Synonyms: iPr2N-P-(OTSE)2;Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite;Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite;bis-[2-(trimethylsiyl)ethoxy]-N,N-diisopropylamidophosphine;Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite 96%;N-[bis(2-trimethylsilylethoxy)phosphanyl]-N-propan-2-ylpropan-2-amine;Phosphoramidous acid, N,N-bis(1-methylethyl)-, bis[2-(trimethylsilyl)ethyl] ester
CBNumber: CB31511056
Molecular Formula: C16H40NO2PSi2
Formula Weight: 365.64
MOL File: 121373-20-4.mol

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Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite Property

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

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26
WGK Germany: 3

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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: 760811
Product name: Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite
Purity: 96%
Packaging: 5g
Price: $781
Updated: 2025/07/31

Sigma-Aldrich

Product number: 760811
Product name: Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite
Purity: 96%
Packaging: 25g
Price: $1070
Updated: 2025/07/31

AK Scientific

Product number: 3814AA
Product name: Bis(2-(trimethylsilyl)ethyl)diisopropylphosphoramidite
Packaging: 5g
Price: $2048
Updated: 2021/12/16

AK Scientific

Product number: 3814AA
Product name: Bis(2-(trimethylsilyl)ethyl)diisopropylphosphoramidite
Packaging: 1g
Price: $752
Updated: 2021/12/16

Matrix Scientific

Product number: 096023
Product name: Bis(2-(trimethylsilyl)ethyl)-diisopropylphosphoramidite
Purity: 95+%
Packaging: 5g
Price: $840
Updated: 2021/12/16

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Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite Chemical Properties,Usage,Production

Uses

Phosphitylation agent used in the preparation of oligonucleotides

Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite Preparation Products And Raw materials

Raw materials

Preparation Products

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Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite Suppliers

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121373-20-4, Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramiditeRelated Search:

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

121373-20-4

C16H40NO2PSi2