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328294

Dimethylphosphinic acid

97%

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About This Item

Linear Formula:
(CH3)2P(O)OH
CAS Number:
3283-12-3
Molecular Weight:
94.05
NACRES:
NA.22
PubChem Substance ID:
24859726
UNSPSC Code:
12352100
EC Number:
221-927-9
MDL number:
MFCD00009611
Assay:
97%
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Quality Segment

assay

97%

mp

85-89 °C (lit.)

SMILES string

CP(C)(O)=O

InChI

1S/C2H7O2P/c1-5(2,3)4/h1-2H3,(H,3,4)

InChI key

GOJNABIZVJCYFL-UHFFFAOYSA-N

General description

Infrared spectra for gaseous and polycrystalline samples of dimethylphosphinic acid at various temperatures are reported. The molecular structure of the hydrogen bonded cyclic dimer of dimethylphosphinic acid was studied by gas-phase electron diffraction at 433K.

Application

Dimethylphosphinic acid was used in preparation of microcrystalline organometallic coordination polymer.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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