Skip to Content
MilliporeSigma

Skip To

760811

Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite

96%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
5 g

Estimated to ship onOctober 26, 2026fromMILWAUKEE

$874.00
25 g

Available to ship TODAYfromMILWAUKEE

$1,140.00
$855.00

About This Item

Empirical Formula (Hill Notation):
C16H40NO2PSi2
CAS Number:
Molecular Weight:
365.64
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
96%
Form:
liquid

$874.00


Estimated to ship onOctober 26, 2026Details


​
Request a Custom Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Quality Segment

assay

96%

form

liquid

refractive index

n20/D 1.4517

bp

286.2-296.6 °C

density

0.8887 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CC(C)N(C(C)C)P(OCC[Si](C)(C)C)OCC[Si](C)(C)C

InChI

1S/C16H40NO2PSi2/c1-15(2)17(16(3)4)20(18-11-13-21(5,6)7)19-12-14-22(8,9)10/h15-16H,11-14H2,1-10H3

InChI key

UCVPTNNSVPPRRA-UHFFFAOYSA-N

Application

Phosphitylation agent used in the preparation of oligonucleotides

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
14625
description

96%

description

≥99.0% (T)

assay

96%

assay

≥99.0% (T)

Quality Level

100

Quality Level

100

storage temp.

2-8°C

storage temp.

-

bp

286.2-296.6 °C

bp

-

form

liquid

form

-

refractive index

n20/D 1.4517

refractive index

n20/D 1.464


Pictograms

Exclamation mark

Signal Word

Warning

Hazard Codes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

10 - Combustible liquids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Questions

Reviews

No rating value

Active Filters