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TPO-L Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate Ethyl (mesitylcarbonyl)phenylphosphinate
Chemical structural formula: 2,4,6-trimethylbenzoylphenylphosphonic acid ethyl ester
CAS Registry No: 84434-11-7
Molecular formula: c18h21o3p
Molecular weight: 316.3
Purity: ≥95.0%
Appearance: yellow liquid
Absorption wavelength: 273,370nm
The material is not thought to produce adverse health effects or irritation of the respiratory tract (as classified by EC Directives using animal models). Nevertheless, good hygiene practice requires that exposure be kept to a minimum and that suitable control measures be used in an occupational setting.
The liquid may be miscible with fats or oils and may degrease the skin, producing a skin reaction described as non-allergic contact dermatitis.
Although the liquid is not thought to be an irritant (as classified by EC Directives), direct contact with the eye may produce transient discomfort characterized by tearing or conjunctival redness (as with windburn).
There is limited evidence that, skin contact with this product is more likely to cause a sensitization reaction in some persons compared to the general population.
CAS NO:7473-98-5
CAS NO:7473-98-5
CAS NO:7473-98-5
CAS NO:7473-98-5
CAS NO:7473-98-5
CAS NO:7473-98-5
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