Cyclohexyl methacrylate

168.23

168.23

2045235

202-943-5

5L9UUV9T6Q

20968

DTXSID7051507

COLORLESS LIQUID

2916140000

26.3

2.9

Clear colorless to slightly yellow Liquid

0.9626 g/cm³ @ Temp: 20 °C

107ºC

210 °C

181 °F

1.457-1.459

H2O: negligible soluble

2-8°C

0.197mmHg at 25°C

PLEASANT ODOR

1

36/37/38-R36/37/38-43-36-22

26-28-37/39-S37/39-S26-46-24/25-36/37

Xi,Xn

Stable at room temperature in closed containers under normal storage and handling conditions.

P210, P261, P272, P280, P302+P352, P321, P333+P313, P363, P370+P378, P403+P235, P501

H227

Cyclohexyl methacrylate is limited to use only in plastic articles intended for repeated use in contact with food.

|Warning|H315 (89.6%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 253 companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H227: Combustible liquid [Warning Flammable liquids]|P210, P261, P272, P280, P302+P352, P321, P333+P313, P363, P370+P378, P403+P235, and P501

SUITABLE PROTECTIVE CLOTHING & SELF-CONTAINED RESP PROTECTIVE APPARATUS SHOULD BE AVAILABLE FOR USE OF THOSE WHO MAY HAVE TO RESCUE PERSONS OVERCOME BY FUMES. /ACRYLIC ACID & DERIVATIVES/

Combustible

... Hazard is the generation of considerable exothermic heat in some of the reactions, so that high pressures & temp may develop. This danger ... should be borne in mind when designing plant. Awareness of the dangers and of good engineering design are essential to safety. Employees should be instructed about the necessity of cleansing the skin if it is contaminated by materials which are irritants or skin-absorbed. With careful design, however, and complete enclosure of those processes where toxic chemicals or intermediates occur, dangerous exposures can be avoided. /Acrylic acid & derivatives/|SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.|SRP: Contaminated protective clothing should be segregated in such a manner so that there is no direct personal contact by personnel who handle, dispose, or clean the clothing. Quality assurance to ascertain the completeness of the cleaning procedures should be implemented before the decontaminated protective clothing is returned for reuse by the workers. Contaminated clothing should not be taken home at end of shift, but should remain at employee's place of work for cleaning.

Methacrylates ... produce slight to moderate skin and eye irritation ... depending upon volatility, these materials also may be sensory irritants. /Methacrylic acid & derivatives/

SMALL QUANTITIES OF METHACRYLATES MAY READILY BE METABOLIZED BY SAPONIFICATION INTO THE ALCOHOL AND METHACRYLIC ACID. THE LATTER MAY FORM AN ACETYL-COENZYME A DERIVATIVE, WHICH THEN ENTERS THE NORMAL LIPID METABOLISM. /METHACRYLATES/

BIOLOGICALLY, METHACRYLATES RESEMBLE ACRYLATES, EXCEPT FOR LOWER REACTIVITY & THUS DECR TOXICITY. THIS IS PROBABLY DUE TO STERIC HINDRANCE BY ITS METHYL GROUP & IN TURN DECR RATES OF MEMBRANE TRANSPORT & SYSTEMIC TRANSLOCATION. /METHACRYLIC ESTERS/

Adhesive manufacturing|2-Propenoic acid, 2-methyl-, cyclohexyl ester: ACTIVE

Thin-layer chromatography (TLC), polarography, and spectrometry are used for soln measurements. Methacrylates in air have been analyzed by TLC, polarography, and colorimetry. Polarography has been used for determination of any residual monomer in the polymer. A variety of spectroscopic techniques, eg, NMR, IR, and Raman spectroscopy also have been used, particularly for analysis of surgical cements and dental restorative resins. /Methacrylic acid & derivatives/