(Hydroxymethyl)phenylphosphinic acid

Basic Information

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CAS Number

61451-78-3

Molecular Formula

C7H9O3P

Molecular Weight

172.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

SMILES

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c1ccc(cc1)P(=O)(CO)O

InChI

InChI=1S/C7H9O3P/c8-6-11(9,10)7-4-2-1-3-5-7/h1-5,8H,6H2,(H,9,10)

InChIKey

SYBJZXZBVFWDAO-UHFFFAOYSA-N

LogP

0.5320999999999998

Topological Polar Surface Area

57.53 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Synonyms & References

English

Phosphinic acid,P-(hydroxymethyl)-P-phenyl-
HMPPA
hydroxymethoxy-oxo-phenylphosphanium
HYDROXYMETHYL PHENYLPHOSPHINIC ACID
(Hydroxymethyl)phenylphosphinic acid

FAQ

What regulatory guidelines apply to (Hydroxymethyl)phenylphosphinic acid (CAS: 61451-78-3)?

(Hydroxymethyl)phenylphosphinic acid (CAS: 61451-78-3) is subject to regulatory guidelines such as GHS classification, REACH regulations, and FDA/EPA requirements. It is classified as a hazardous substance due to its potential corrosive and flammable properties. REACH regulations require registration, evaluation, and authorization for the manufacture, import, and supply of this compound. FDA and EPA guidelines focus on the safe handling, use, and disposal to prevent environmental contamination.

Are there alternatives to (Hydroxymethyl)phenylphosphinic acid (CAS: 61451-78-3) in synthesis?

Alternatives to (Hydroxymethyl)phenylphosphinic acid (CAS: 61451-78-3) in synthesis include similar phosphoric acid derivatives or other functionalized aromatic compounds. Common substitutes include phenylphosphonic acid and various hydroxylated analogs. These alternatives can provide similar reactivity but with potentially better stability, solubility, or lower toxicity, making them suitable for specific applications in organic synthesis.

What is the market or research trend for (Hydroxymethyl)phenylphosphinic acid (CAS: 61451-78-3)?

The market for (Hydroxymethyl)phenylphosphinic acid (CAS: 61451-78-3) is driven by its applications in pharmaceuticals, agrochemicals, and electronics. Research trends focus on developing safer and more efficient synthesis methods to improve the compound's performance and reduce environmental impact. Emerging studies explore its role in catalysts, surface treatments, and as a building block in medicinal chemistry. Price trends indicate stable demand with minor fluctuations based on supply chain and raw material availability.

How should waste containing (Hydroxymethyl)phenylphosphinic acid (CAS: 61451-78-3) be handled?

Waste containing (Hydroxymethyl)phenylphosphinic acid (CAS: 61451-78-3) should be managed by collecting it in appropriate containers and transferring it to a professional hazardous waste disposal facility. Incineration is a common method, but it must be conducted in accordance with local regulations to minimize environmental impact. Environmental protection precautions include neutralizing any acidic waste before disposal and following all safety protocols to prevent leaks or spills. Proper labeling and documentation are essential for regulatory compliance.