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365963

Sigma-Aldrich

Di-tert-butyl N,N-diethylphosphoramidite

technical grade, 93%

Synonym(s):

Bis(1,1-dimethylethyl) N,N-diethylphosphoramidite, Di-tert-butyl diethylphosphoramidite

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About This Item

Linear Formula:
(C2H5)2NP[OC(CH3)3]2
CAS Number:
117924-33-1
Molecular Weight:
249.33
Beilstein:
4175262
MDL number:
MFCD00134307
UNSPSC Code:
12352100
PubChem Substance ID:
24862597

grade

technical grade

Quality Level

100

Assay

93%

form

liquid

refractive index

n20/D 1.434 (lit.)

bp

39-41 °C/0.3 mmHg (lit.)

density

0.896 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCN(CC)P(OC(C)(C)C)OC(C)(C)C

InChI

1S/C12H28NO2P/c1-9-13(10-2)16(14-11(3,4)5)15-12(6,7)8/h9-10H2,1-8H3

InChI key

KUKSUQKELVOKBH-UHFFFAOYSA-N

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Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319 - H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

172.4 °F - closed cup

Flash Point(C)

78 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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D Dunn et al.
The Journal of biological chemistry, 271(1), 168-173 (1996-01-05)
Yersinia protein-tyrosine phosphatase substrates have been synthesized employing an expedient methodology that incorporates phosphorylated non-amino acid residues into an active site-directed peptide. While the peptidic portion of these compounds serves an enzyme targeting role, the nonpeptidic component provides a critical
Calcium phosphate nanoparticles: colloidally stabilized and made fluorescent by a phosphate-functionalized porphyrin.
Ganesan K, et al.
Journal of Materials Chemistry, 18(31), 3655-3661 (2008)
J W Perich et al.
Bioorganic & medicinal chemistry, 4(2), 143-150 (1996-02-01)
The seven phosphopeptide derivatives based on the native -NEYTA- sequence of the pp60src protein kinase family, Asn-Glu-Tyr(P)-Ser-Ala, Ala-Glu-Tyr(P)-Ser-Ala, Ala-Ser-Tyr(P)-Ser-Ala, Ala-Ser(P)-Tyr-Ser-Ala, Ala-Thr-Tyr(P)-Ser-Ala, Ala-Thr(P)-Tyr-Ser-Ala and Ala-Ser(P)-Tyr(P)-Ser-Ala, were prepared in good yield using the "global' "phosphite-triester' phosphorylation method. The peptide resins were assembled
H Mostafavi et al.
Biomedical peptides, proteins & nucleic acids : structure, synthesis & biological activity, 1(5), 255-260 (1995-01-01)
Based on the global phosphorylation approach, a selective synthesis of (Ser10-phosphatidyl)-urodilatin (phosphourodilatin), which contains 32 amino acid residues and a disulfide loop is described. The peptide was assembled stepwise on a polyethyleneglycol-polystyrene support using Fmoc-chemistry. The phosphorylation was performed on-resin

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