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4-Bromobenzaldehyde, or p-bromobenzaldehyde, is an organobromine compound with the formula BrC 6 H 4 CHO. It is one of three isomers of bromobenzaldehyde . [ 3 ] It displays reactivity characteristic of benzaldehyde and an aryl bromide .
Zyn (stylized in all caps as "ZYN") is a Swedish brand of nicotine pouches. Zyn pouches are designed to be placed between the gums and lip, allowing nicotine to be absorbed into the bloodstream through the soft tissue. They are available in several variants with different nicotine strengths and flavours.
A nicotine base and a weak acid such as benzoic acid or levulinic acid is used to form a nicotine salt. [1] Across a sample of 23 nicotine salts available for public purchase, the three most common acids used in the formation of nicotine salts were lactic acid, benzoic acid and levulinic acid. [8]
Methyl benzoate is an organic compound. It is an ester with the chemical formula C 6 H 5 COOCH 3 , sometimes abbreviated as PhCO 2 Me , where Ph and Me are phenyl and methyl , respectively. Its structure is C 6 H 5 −C(=O)−O−CH 3 .
Common side effects depend on the formulation of nicotine. [1] Common side effects with the gum include nausea, hiccups, and irritation of the mouth. [1] Common side effects with the patch include skin irritation and a dry mouth while the inhaler commonly results in a cough, runny nose, or headaches. [1]
Methyl bromoacetate is an alkylating agent. It has been used to alkylate phenol and amino groups. [4] [5] Moreover, it can be used to make vitamins and pharmaceutical drugs. It is commonly used as a reagent in chemical modification of histidine. [2] In addition, methyl bromoacetate also use in synthesize of coumarins and cis-cyclopropane.
Nicotine is an agonist at nicotinic acetylcholine receptor which are present in the central and autonomic nervous systems, and the neuromuscular junction. At low doses nicotine causes stimulatory effects on these receptors, however, higher doses or more sustained exposures can cause inhibitory effects leading to neuromuscular blockade. [4] [30]
A 2016 clinicians guide state that e-cigarettes could harm the periodontium because of the effects of nicotine on gum tissues and the immune system. [174] A 2021 study reported that vaping resulted in nicotine stomatitis, hairy tongue, angular cheilitis, [175] and oral mucosal lesions. [176] E-cigarettes are not implicated in cancer. [175]