Skip to Content
Merck

Key Documents

View All Documentation

289868

Methylphosphonic acid

98%

Synonym(s):

MPA

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3P(O)(OH)2
CAS Number:
993-13-5
Molecular Weight:
96.02
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24857412
EC Number:
213-607-2
Beilstein/REAXYS Number:
1739372
MDL number:
MFCD00002137
Assay:
98%
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

98%

form

solid

mp

105-107 °C (lit.)

SMILES string

CP(O)(O)=O

InChI

1S/CH5O3P/c1-5(2,3)4/h1H3,(H2,2,3,4)

InChI key

YACKEPLHDIMKIO-UHFFFAOYSA-N

Gene Information

human ... ALPP(250)

General description

The vibrational spectra of aqueous solutions of methylphosphonic acid and its anions were studied. The supercritical water co-oxidation elementary reaction rate mechanism for methylphosphonic acid was also studied.

Still not finding the right product?

Explore all of our products under Methylphosphonic acid

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H302,H314

Hazard Classifications

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

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

>392.0 °F - Pensky-Martens closed cup

flash_point_c

> 200 °C - Pensky-Martens closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library