2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
ALDRICH/302309 - Cl 13.5-15.5 %
Synonym: Chloro(diisopropylamino)
CAS Number: 89992-70-1
Empirical Formula (Hill Notation): C9H18ClN2OP
Molecular Weight: 236.68
MDL Number: MFCD00011544
Linear Formula: [(CH3)2CH]2NP(Cl)OCH2CH2CN
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 302309-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 302309-5G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 302309-250MG
| composition | Cl, 13.5-15.5% |
| density | 1.061 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C9H18ClN2OP/c1-8(2)12( |
| InChI key | QWTBDIBOOIAZEF-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | CC(C)N(C(C)C)P(Cl)OCCC#N |
| storage temp. | −20°C |
| Application: | 2-Cyanoethyl N,N-diisopropylchlorophospho • for selective monophosphorylation of carbohydrates and nucleosides • for conversion of protected ribonucleosides to phosphoramidites • as phosphitylating reagent for 3′-hydroxyl groups in the synthesis of oligodeoxyribonucleotides • in a scalable, solution-phase oligonucleotide synthesis employing phosphoramidite chemistry and DMT-, iBu- and Bz-protected monomers. Intermediates were isolated by extraction without further purification |
| Packaging: | 1, 5 g in glass bottle |
| Packaging: | 250 mg in glass bottle |
| Symbol |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H250 - H314 |
| Precautionary statements | P210 - P222 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 5-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2845 4.2 |
| WGK Germany | WGK 3 |
| Flash Point(F) | 230.0 °F - closed cup |
| Flash Point(C) | 110 °C - closed cup |
| Density | 1.061 g/mL at 25 °C (lit.) |
| Storage Temp. | −20°C |
| UNSPSC | 12352100 |