In organic chemistry, benzyl is the term used to describe the substituent or molecular fragment possessing the structure C6H5CH2-. Benzyl features a benzene ring attached to a CH2 group.
The term benzyl refers most commonly to benzyl compounds, such as benzyl chloride or benzyl benzoate. Benzyl also refers to a free radical with the formula C6H5CH2. The benzyl carbocation has the formula C6H5CH2+. The benzyl carbanion has the formula C6H5CH2-. None of these species can be formed in significant amounts under normal conditions, but they are useful referents for discussion of mechanisms.
Sometimes, benzyl and phenyl are confused, but their formulas and behavior are very different. The term benzylic refers to the position on a carbon skeleton next to a phenyl or other aromatic ring.
The abbreviation "Bn" is frequently used to denote benzyl groups in nomenclature and structural depictions of chemical compounds. For example, benzyl alcohol can be represented as BnOH. This abbreviation is not to be confused with "Bz", which is the abbreviation for the benzoyl group C6H5C(O)-.
#2 Pencil inside me And the lead is yards deep in my face Lick your tongue Flat on the glass lathe Smell the smell, the big P of this Roll your head, chop my blood in yours Leech the pain they drove in us Count on this: Call off the land, true
In the workshop was an oven that archaeologists think might have been used to make bronze objects.The excavation of that and a second ancient shop started in May near a necropolis in the Herculaneum port area. Archaeologists are puzzling over what kind of business the second shop did ... tomb of an adult, complete with funerary vases ... Pompeii and nearby Herculaneum were ancient Roman towns....
NASA's Curiosity rover has discovered an unexpected mineral in a rock sample on Mars, a finding that suggests the red planet hosted explosive volcanoes during its evolution. The Mars Science Laboratory rover, Curiosity, has been exploring sedimentary rocks within Gale Crater since landing in August 2012... ‘On Earth, tridymite is formed at high temperatures in an explosive process called silicic volcanism ... ....
BAGHDAD — A senior Iraqi commander declared that the city of Fallujah was "fully liberated" from Islamic State group militants on Sunday, after a more than monthlong military operation. Iraqi troops have entered the northwestern al-Julan neighborhood, the last area of Fallujah to remain under IS control, the head of the counterterrorism forces in the operation, Lt. Gen. Abdul-Wahab al-Saadi, told The Associated Press... figures ... ___ ... ....
Court in central London hears witness recall being beaten and seeing companions shot dead during Mau Mau insurgency. @owenbowcott. Nelson Njao Munyaka witnessed two companions being shot dead by British soldiers; he carried their corpses to a white settler’s farm in Kenya’s Rift Valley. Both victims had taken the Mau Mau oath and been trying to escape ...Related. UK to compensate Kenya's Mau Mau torture victims ... Twitter ... ....
(CNN)The referendum vote to quit the European Union has left the United Kingdom a more divided society than ever before. In fifty years reporting politics I have never encountered such shock and anger. the morning the result was announced my phone was red hot, mostly with younger friends convinced the older generation had, through indulging their prejudices, sold them down the river ... It's Brexit ... by Donald Trump. Read More ... future ... ....
Benzyl butyl phthalate (BBP), a chemical commonly used in the food manufacturing process, can increase fat stores in the body even before we're born, according to a new study ... ....
(Source. Texas A&M; University). Texas A&M;Health Science photo. Benzyl butyl phthalate (BBP), a chemical commonly used in the food manufacturing process, can increase fat stores in the body even before we're born, according to a new study published in the Journal of Molecular and Cellular Endocrinology... 'We were quite surprised by the results,' Choudhury said ... The study involved exposing animal stem cells to varying concentrations of BBP....
A A. Facebook-. Twitter -. More shares recommend reddit email -. -. There’s something rotten in Galveston, and it’s sure to gain some attention ... According to Donita Brannon, Horticulture Exhibit Manager at Moody Gardens, the stench comes from its production of several molecules – dimethyl trisulfide, isovaleric acid, benzyl alcohol and phenol – that already smell bad enough individually ... ....
(Source. Univar Inc). DOWNERS GROVE, lll. - May 4, 2016 -In today's performance-driven personal care market, active ingredients often tell the story. But, it's the unique combination of emollients, emulsifiers, rheology modifiers, and color that delivers the performance and results that keep consumers buying ... New data shows efficacy in even near-neutral wash-off systems using both sodium benzoate and combinations with benzyl alcohol....
(Source. SGS SA). Home›NewsCenter›California Proposition 65 Reformulation of Phthalates in Consumer Products. April 29, 2016. SAFEGUARDS . Consumer Products NO. 088/16. A number of Prop 65 Consent Decrees and/or Settlement Agreements involving certain phthalates have been reached for a wide variety of products ... 1 Apple machines ... 3 Jar wrenches ... Table 2 ... BBP Butyl benzyl phthalate 85-68-7 DIDP Di-isodecyl phthalate 68515-49-1 / 26761-40-0....
The Centers for Disease Control and Prevention (CDC) collected data on nearly 8,900 Americans of all age groups between 2003 and 2010 as part of a nationwide survey on health and nutrition. Participants reported everything they'd eaten in the past 24 hours and provided a urine sample ... In the U.S ...BesidesDEHP, also look for DBP (di-n-butyl phthalate), DEP (diethyl phthalate), BzBP (benzyl butyl phthlate), and DMP (dimethyl phthalate) ... ....
Exposure to chemicals found in everyday products may pose various health hazards, reveals new research. (Source. Thinkstock Images). Exposure to chemicals found in everyday products can lead to an increase in body fat which may pose various health hazards, reveals new research ... In the study, the team analysed the presence of a specific phthalate, benzyl butyl phthalate (BBP), in the body ... Read More ... ....
Exposure to chemicals found in everyday products like plastics, soap or nail polish may affect the amount of fat stored in the body, a new study has claimed. Phthalates are chemicals that give plastic its bendy stretch ... Because levels of phthalates were found in human fluids in previous studies, the researchers wanted to see if a specific phthalate, benzyl butyl phthalate (BBP) had an effect on the accumulation of fat in cells....
(Source. The University of Georgia). Athens, Ga ... Because levels of phthalates were found in human fluids in previous studies, the researchers wanted to see if a specific phthalate, benzyl butyl phthalate, or BBP, had an effect on the accumulation of fat in cells. Their findings were published in Toxicology in Vitro ... The study, 'Benzyl butyl phthalate promotes adipogenesis in 3T3-L1 preadipocytes ... OriginalDocument ... (noodl. 33162521) ....
Once believed to be native only to Southern Mexico and Central America, papayas are now commonly found in every tropical and subtropical country ... The plant is short-lived but fast growing, reaching between 10 and 12 feet in height in the first year ... The fruit and seeds are edible ... 1 ... 2 ... In one study, the activity of benzyl glucosinolate (BG) compounds found in the seeds and pulp were demonstrated to have cancer-inhibiting properties....
A gazette notification by Ministry of Health and Family Welfare has banned over 300 medicines of fixed drug combinations. The Health Ministry banned 344 fixed drug combinations through a gazette notification issued over the weekend ... The industry, though, may question the basis of the ban and seek judicial intervention ... * fixed dose combination of Nimesulide + Pitofenone + Fenpiverinium + BenzylAlcohol ... Doxycycline ... 1/2/1/2mg ... (ICHQ)....