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336866

Sigma-Aldrich

Dichloromethylphosphine

technical grade, 90%

Synonym(s):

Methyldichlorophosphine

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About This Item

Linear Formula:
CH3PCl2
CAS Number:
Molecular Weight:
116.91
EC Number:
MDL number:
UNSPSC Code:
12352101
PubChem Substance ID:

grade

technical grade

assay

90%

reaction suitability

reagent type: ligand

refractive index

n20/D 1.496 (lit.)

bp

82 °C (lit.)

density

1.322 g/mL at 25 °C (lit.)

functional group

phosphine

SMILES string

CP(Cl)Cl

InChI

1S/CH3Cl2P/c1-4(2)3/h1H3

InChI key

CDPKWOKGVUHZFR-UHFFFAOYSA-N

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Application

Used to prepare difunctional phosphonoamidite coupling reagents in nucleoside chemistry and "phospha-Wittig"reagents.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B

supp_hazards

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk_germany

WGK 3

flash_point_f

No data available

flash_point_c

No data available

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

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Tetrahedron Letters, 32, 4981-4981 (1991)
Heteroatom Chem., 2, 277-277 (1991)

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