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2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite

Also known as: 2-Cyanoethyltetraisopropylphosphorodiamidite, 2-Cyanoethoxybis(N,N-diisopropylaMino)phosphine, 2-Cyanoethyl N,N,N',N'-tetra(prop-2-yl)phosphorodiamidoite, 2-Cyanoethyl N,N,N',N'-tetraisopropyldiamidophosphite, 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphordiamidite, 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidoite, 2-Cyanoethyl N,N,N',N'-tetrakis(isopropyl)phosphorodiamidite, 2-Cyanoethyl N,N,N,N-tetraisopropylphosphordiamidite, 2-Cyanoethyl N,N,N′,N′-tetraisopropylphosphordiamidite, 2-Cyanoethyl-N,N,N',N'-tetraisopropylphosphorodiamidite, 2-cyanoethyl N,N,N',N'-tetrapropan-2-ylphosphorodiamidoite, 3-((Bis(diisopropylamino)phosphino)oxy)propanenitrile, 3-bis[di(propan-2-yl)amino]phosphanyloxypropanenitrile, Bis(Diisopropylamino)(2-Cyanoethoxy)Phosphine, Bis(diisopropylaMino)(2-cyano, Bis(diisopropylamino)(2-cyanoethoxy)phosphine, MFCD00012213, N,N,N',N'-Tetrakis(1-Methylethyl)phosphorodiaMidous Acid 2-Cyanoethyl Ester, P-REAGENT, Phosphorodiamidous acid, N,N,N',N'-tetrakis(1-methylethyl)-, 2-cyanoethyl ester

2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite (CAS 102691-36-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H32N3OP and a molecular weight of 301.408 g/mol. Key properties include a boiling point of 298.1±0.0 °C at 760 mmHg, a density of 0.949 g/mL at 25 °C(lit.) and a flash point of 177.9±28.4 °C. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour, H315 — Causes skin irritation and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
102691-36-1
Jingsj CID
J-37114-2
Molecular Formula
C15H32N3OP
Molecular Weight
301.408 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point298.1±0.0 °C at 760 mmHg
Density0.949 g/mL at 25 °C(lit.)
Flash Point177.9±28.4 °C
Exact Mass301.228302
PSA53.09000
LogP4.00
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Indexn20/D 1.470(lit.)

GHS Safety & Compliance

Flammable / Health HazardSignal word: Danger
  • H226 — Flammable liquid and vapour
  • H315 — Causes skin irritation
  • H317 — May cause an allergic skin reaction
  • H319 — Causes serious eye irritation
  • H334 — May cause allergy or asthma symptoms if inhaled

Customs & Trade Information

HS Code2926909090
SummaryHS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite?

The CAS number of 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite is 102691-36-1.

What are the molecular formula and molecular weight of 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite?

2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite has molecular formula C15H32N3OP and molecular weight 301.408 g/mol.

Is 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite hazardous?

2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H315 — Causes skin irritation; H317 — May cause an allergic skin reaction.

What are the upstream and downstream products of 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite?

For 2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite, Upstream Products: 2-Cyanoethyl phosphorodichloridite, Diisopropylamine, 3-Hydroxypropionitrile; Downstream Products: DMT-dT Phosphoramidite, 5'-O-(4,4'-Dimethoxytrityl)-N6-benzoyl-2'-deoxyadenosine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite, N-Benzoyl-5'-O-(4,4-dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]adenosine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite (CAS 102691-36-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37114-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.