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362565

Sigma-Aldrich

Bis(diethylamino)chlorophosphine

97%

Synonym(s):

Chlorobis(diethylamino)phosphine

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About This Item

Linear Formula:
[(C2H5)2N]2PCl
CAS Number:
685-83-6
Molecular Weight:
210.68
MDL number:
MFCD00015493
UNSPSC Code:
12352001
PubChem Substance ID:
24862321
NACRES:
NA.22

Assay

97%

form

liquid

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling

refractive index

n20/D 1.4895 (lit.)

bp

55-57 °C/0.2 mmHg (lit.)

density

1.002 g/mL at 25 °C (lit.)

functional group

phosphine

SMILES string

CCN(CC)P(Cl)N(CC)CC

InChI

1S/C8H20ClN2P/c1-5-10(6-2)12(9)11(7-3)8-4/h5-8H2,1-4H3

InChI key

JVEHJSIFWIIFHM-UHFFFAOYSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Supplementary Hazards

EUH014

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

213.8 °F - closed cup

Flash Point(C)

101 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR2464
MKCQ9268
MKCQ0798
MKCJ4477
MKCH6602

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P,P-Dichlorophenylphosphine 97%

Sigma-Aldrich

D71984

P,P-Dichlorophenylphosphine

K Yamana et al.
Bioconjugate chemistry, 1(5), 319-324 (1990-09-01)
The synthesis of a self-complementary oligonucleotide possessing an anthraquinonylmethyl substituent at the designated sugar fragment, 5'-CCU(2'AQ)AGCTAGG (1), is described. The anthraquinonylmethyl group was introduced to 2'-hydroxyl moiety of uridine, which was then converted to the protected phosphorobisdiethylamidite derivative. This reagent
K Yamana et al.
Nucleic acids symposium series, (21)(21), 31-32 (1989-01-01)
Utilities of deoxyribonucleoside 3'-O-phosphorbisdiethylamidites in the synthesis of oligodeoxyribonucleotides and their analogues are described.

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