12-4METILPARABENHOME


 * Methylparaben **


 * Molecular Formula : ** C 8 H 8 O 3


 * Molar Mass : ** 152.15 g mol−1

** Synonyms : **
 * Methyl paraben
 * Methyl 4-hidroxybenzoate
 * Nipagin M
 * Tehosept M
 * Methyl Chemosept
 * Methyl Parasept
 * p-hydroxybenzoic acid methyl ester
 * Rarechem Al BF 0098
 * 4-hydroxy-benzoicacimethylester
 * Abiol
 * Aseptoform
 * Benzoic acid, p-hydroxy-methyl ester


 * Chemical Properties : ** White Crystalline Powder


 * Chemical Description and Physical Properties : **
 * <span style="font-family: Georgia,serif;">White needles
 * <span style="font-family: Georgia,serif;">preservative in foods, beverages, cosmetics
 * <span style="font-family: Georgia,serif;">freely soluble in alcohol, acetone, ether
 * <span style="font-family: Georgia,serif;">one gram dissolves in 400 ml water.


 * Melting Point : ** <span style="font-family: Georgia,serif; line-height: normal;">126-128°C


 * Boiling Point : ** <span style="font-family: Georgia,serif; line-height: normal;">298.6°C


 * Density : ** <span style="font-family: Georgia,serif; line-height: normal;">1,46 g/cm


 * Storage Temp. : ** <span style="font-family: Georgia,serif;">0-6°C


 * Freezing Point : ** <span style="font-family: Georgia,serif; line-height: normal;">131°C


 * Stability : ** <span style="font-family: Georgia,serif; line-height: normal;">Stable, Incompatible with strong oxidizing agents, strong bases.


 * Hazard Code : **<span style="font-family: Georgia,serif; line-height: normal;"> Xi, Xn

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<span style="font-family: Georgia,serif;">Methylparaben is a substance that is built around an organic bacbone of cuclic carbon ring. It contain several functional groups including an ester and hydroxyl group. This make it a viable reactant in a number of chemical reactions.

<span style="font-family: Georgia,serif;">Methylparaben is a natural compound and is said to be safe in moderate doses. There are no known harmful effects of its use in cosmetics or as a food additive. It is readily absorbed in the digestive tracts and excreted in the urine without accumulating in the body.

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