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Other Organic Building Blocks

p-Methylphosphonic Acid

Available on request

Order p-Methylphosphonic Acid (CAS 993-13-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-045128.

Pack sizes
p-Methylphosphonic Acid chemical structure
CAS number993-13-5
FormulaCH5O3P
Molar mass96.02 g/mol
InChIKeyYACKEPLHDIMKIO-UHFFFAOYSA-N
IUPAC namemethylphosphonic acid

About p-Methylphosphonic Acid

p-Methylphosphonic Acid is part of the Zemixal other Organic Building Blocks range. For your records, the material is defined by CAS 993-13-5, formula CH5O3P and molar mass 96.02 g/mol.

Typical applications

  • Fine chemical synthesis
  • Organic synthesis

Storage and safety notes

Hazard communication follows GHS (Danger: H302, H314 and H318). Our SDS lists exposure controls and first-aid measures.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Fine chemical synthesis
  • Organic synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of p-Methylphosphonic Acid
Product namep-Methylphosphonic Acid
Catalogue numberZX-045128
CAS number993-13-5
IUPAC namemethylphosphonic acid
Molecular formulaCH5O3P
Molar mass96.02 g/mol
Exact mass95.9976
XLogP3-1.6
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
InChIKeyYACKEPLHDIMKIO-UHFFFAOYSA-N
SMILESCP(=O)(O)O
PubChem CID13818
SynonymsMethanephosphonic acid, Phosphonic acid, methyl-, Phosphonic acid, P-methyl-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H318Causes serious eye damage

Precautionary statements P260, P264, P264 + P265, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P363, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of p-Methylphosphonic Acid
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about p-Methylphosphonic Acid

Which CAS number identifies p-Methylphosphonic Acid?
p-Methylphosphonic Acid is registered under CAS 993-13-5. You may also see it listed as Methanephosphonic acid, Phosphonic acid, methyl-, Phosphonic acid, P-methyl-. Our catalogue number for this item is ZX-045128.
What are the formula and molar mass of p-Methylphosphonic Acid?
For p-Methylphosphonic Acid, its formula is CH5O3P and its molar mass is 96.02 g/mol. The systematic (IUPAC) name is methylphosphonic acid. InChIKey YACKEPLHDIMKIO-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for p-Methylphosphonic Acid?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with p-Methylphosphonic Acid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship p-Methylphosphonic Acid to my country?
Yes. Because p-Methylphosphonic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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