tert-Butyl tetraisopropylphosphorodiamidite

CAS 137348-88-0[[(CH3)2CH]2N]2POC(CH3)3Chemical Synthesis

Tert-Butyl tetraisopropylphosphorodiamidite (CAS: 137348-88-0) is a phosphorus-containing organic compound with the linear formula [[(CH3)2CH]2N]2POC(CH3)3 and a molecular weight of 304.45 g/mol. This phosphoramidite is primarily utilised as a building block in chemical synthesis, particularly within organic chemistry. Its specific structure makes it valuable for introducing phosphorodiamidite functionalities in complex molecular architectures. It is typically supplied with an assay of 95% and requires storage at 2-8°C.

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tert-Butyl tetraisopropylphosphorodiamidite ([[(CH3)2CH]2N]2POC(CH3)3) — chemical structure, CAS 137348-88-0; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksPhosphoramiditesPhosphorus Compounds

01 /Applications

Organic Synthesis Intermediate

Tert-Butyl tetraisopropylphosphorodiamidite serves as a key intermediate in the construction of more complex organic molecules. Its phosphoramidite structure allows for diverse synthetic transformations.

Phosphorus Chemistry Reagent

This compound is employed in specialised phosphorus chemistry, facilitating the introduction of phosphorus-containing groups. It is particularly useful for researchers working with novel phosphorus-based compounds.

Building Block for Fine Chemicals

As a versatile building block, it contributes to the synthesis of fine chemicals. Its unique structural features are valuable for developing new chemical entities in research and development.

02 /Properties

Molecular weight	304.45
Linear formula	[[(CH3)2CH]2N]2POC(CH3)3
Assay	95%
Storage temperature	2-8°C
Melting point	67-74 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

137348-88-0

MDL number

MFCD00674022

PubChem substance

24868924

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Tert-Butyl tetraisopropylphosphorodiamidite used for?

Tert-Butyl tetraisopropylphosphorodiamidite is used as a building block in organic synthesis and as a reagent in phosphorus chemistry to construct complex organic molecules and introduce phosphorodiamidite functionalities.

What is the CAS number and formula for Tert-Butyl tetraisopropylphosphorodiamidite?

The CAS number is 137348-88-0 and the linear formula is [[(CH3)2CH]2N]2POC(CH3)3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Tert-Butyl tetraisopropylphosphorodiamidite with an assay of 95%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.

How should Tert-Butyl tetraisopropylphosphorodiamidite be handled safely?

Based on GHS information, this compound is a Warning substance and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Ensure adequate ventilation.