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328332

Sigma-Aldrich

Dimethylphosphinic chloride

97%

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About This Item

Linear Formula:
(CH3)2P(O)Cl
CAS Number:
1111-92-8
Molecular Weight:
112.50
EC Number:
214-187-3
MDL number:
MFCD00002078
UNSPSC Code:
12352100
PubChem Substance ID:
24859730
NACRES:
NA.22
Pricing and availability is not currently available.

Assay

97%

form

solid

bp

204 °C (lit.)

mp

65-71 °C (lit.)

functional group

phosphine oxide

SMILES string

CP(C)(Cl)=O

InChI

1S/C2H6ClOP/c1-5(2,3)4/h1-2H3

InChI key

CVNMBKFJYRAHPO-UHFFFAOYSA-N

General description

Kinetics of pyridinolyses of dimethylphosphinic chloride in acetonitrile was studied.[1] Kinetics and mechanism of the reaction of dimethyl phosphinic chloride with anilines in acetonitrile was studied.[2]

Application

Dimethylphosphinic chloride was used in preparation of dimethyl-ethynylphosphine oxide.[3]

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Precautionary Statements

P280 - P305 + P351 + P338 - P310

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCD9178
MKBX7043V
MKBT6924V
MKBJ6171V
MKBG5914V

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Dialkylethynylphosphine oxides; synthesis and reactions.
Hagens W, et al.
Rec. Trav. Chim., 88(1), 71-85 (1969)
Kinetics and mechanism of the aminolysis of dimethyl and methyl phenyl phosphinic chlorides with anilines.
Dey NK, et al.
Journal of Physical Organic Chemistry, 22(5), 425-430 (2009)
Pyridinolysis of Diethyl Phosphinic Chloride in Acetonitrile.
Dey NK, et al.
Bull. Korean Chem. Soc., 32(2), 709-712 (2011)

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