METHYLPHOSPHONIC ACID

Name	METHYLPHOSPHONIC ACID
Synonyms	METHYLPHOSPHONIC ACID METHANEPHOSPHONIC ACID Phosphonic acid, methyl-
CAS	993-13-5
EINECS	213-607-2

Molecular Formula	CH5O3P
Molar Mass	96.02
Density	1.495±0.06 g/cm3(Predicted)
Melting Point	105-107°C(lit.)
Boling Point	265.2±23.0 °C(Predicted)
Water Solubility	Soluble in water and alcohol.
Solubility	H2O: soluble2.88 g in 30 mL, clear, colorless
Vapor Presure	0Pa at 20℃
Appearance	Crystalline Powder
Color	White to off-white
Maximum wavelength(λmax)	['λ: 260 nm Amax: ≤0.05', , 'λ: 280 nm Amax: ≤0.04']
BRN	1739372
pKa	pK1:2.38;pK2:7.74 (25°C)
PH	0.9-1.4
Storage Condition	-20°C
Stability	Stable. Incompatible with strong oxidizing agents, strong bases.
Sensitive	Hygroscopic

Risk Codes	R22 - Harmful if swallowed R34 - Causes burns R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S16 - Keep away from sources of ignition. S7 - Keep container tightly closed.
UN IDs	UN 3261 8/PG 2
WGK Germany	3
FLUKA BRAND F CODES	10
HS Code	29310099
Hazard Class	8
Packing Group	II

LogP	-1.556 at 20℃
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
toxic substance data	information provided by: pubchem.ncbi.nlm.nih.gov (external link)

Last Update：2024-04-10 22:29:15

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Product Name: Methylphosphonic acid Request for quotation
CAS: 993-13-5
Tel: 18669681830
Email: dechi1118@163.com
Mobile: 18669681830
QQ: 2229890238

Spot supply

Product Name: METHYLPHOSPHONIC ACID Visit Supplier Webpage Request for quotation
CAS: 993-13-5
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
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