CHLOROHYDRIN SÖZCÜĞÜ İNGILIZCE DİLİNDE NE ANLAMA GELİR?
Halohidrin
Bir halohidrin veya bir haloalkol, bir karbon atomunun bir halojen sübstitüentine sahip olduğu ve bitişik bir karbon atomunun bir hidroksil ikamesine sahip olduğu bir organik bileşik veya fonksiyonel gruptur. Alkollerden türetilirler, bu nedenle, hem hidroksil işlevsel grubun hem de bir halojen fonksiyonel grubunun varlığı ile karakterizedirler. Haloalkoller, özellikle kloroalkoller ve bromoalkoller tipik olarak alkenlerin su veya bir alkol varlığında halojenlenmesi ile sentezlenir. İki fonksiyonel grubu taşıyan karbonlar arasındaki moleküller arası halka kapanışı, bir epoksit vermek üzere bir baz ile reaksiyona sokularak kolayca indüklenebildiğinden, haloalkoller kimyasal sentezde ara maddeler olarak yararlıdır. Halohidrin bir halohidrin oluşum tepkimesinde bir alkenden veya bir hidrohalik asit ile bir epoksitten oluşur. Potasyum hidroksit gibi bir baz mevcudiyetinde, bir halohidrin, bir epoksit oluşturmak üzere dahili SN2 reaksiyonuna tabi olabilir. Bu bir epoksitin oluşum reaksiyonunun tersidir. Biyolojik sistemlerde epoksidasyon, halohidrin dehalojenaz ile katalize edilebilir. Anti ve Markovnikov olmakla birlikte çoğunlukla Toplama reaksiyonları için kullanılırlar.
İngilizce sözlükte chlorohydrin sözcüğünün tanımı
Sözlükte klorohidrin tanımı, bir hidroksil grubu ve bir klor atomu içeren bir organik bileşik türünün herhangi biridir. Klorohidrin'in diğer tanımı, esasen bir çözücü olarak kullanılan renksiz, kararsız, higroskopik bir sıvıdır; 3-kloropropan-1,2-diol. Formül: CH2OHCHOHCH2Cl.
«CHLOROHYDRIN» İLE İLİŞKİLİ İNGILIZCE KİTAPLAR
chlorohydrin sözcüğünün kullanımını aşağıdaki kaynakça seçkisinde keşfedin.
chlorohydrin ile ilişkili kitaplar ve İngilizce edebiyattaki kullanımı ile ilgili bağlam sağlaması için küçük metinler.
1
Petrochemical Processes....
chlorohydrin. process. (Fig. 7.3). This process is similar in principle to the
ethylene oxide synthesis process. The main reactions involved are the following:
Cl2 + H2O <± C1OH + HC1 CH3-CHOH-CH2C1 (90 per cent) CH3-CH = CH2 +
C1OH ...
Alain Chauvel, Gilles Lefebvre
2
Proctor and Hughes' Chemical Hazards of the Workplace
Mutat Res 324(3):87-91, 1994 ETHYLENE CHLOROHYDRIN CAS: 107-07-3
ClCH;CHiOH Synonyms: [3-Chloroethyl alcohol; glycol chlorohydrin; 2-
chloroethanol Physical Form. Colorless liquid Uses. Production of ethylene glycol
and ...
3
Risk Management for Hazardous Chemicals
RISK ASSESSMENT: ENVIRONMENT General Assessment The environment is
at risk of exposure during transportation, storage, disposal, or destruction of
ethylene chlorohydrin. In almost every scenario, the threat of environmental
exposure ...
Jeffrey Wayne Vincoli,
1996
4
Analytical Artifacts: GC, MS, HPLC, TLC and PC
... of ethylenethiurarn monosulfide occurred at lower temperatures (Newsome,
1975). See also: ETHYLENETI-HURAM MONOSULFIDE ETHYLENE
CHLOROHYDRIN C2H5ClO (80) 31 - .1 1 Jr Jr 8.10 T I I I I I I I I I I I I I I I I I 50 100
I50 ...
5
A Comprehensive Guide to the Hazardous Properties of ...
Health Hazard Trimethylene chlorohydrin is a moderately toxic compound.
Ingestion can result in CNS depression, muscle contraction, gastrointestinal pain,
and ulceration or stomach bleeding. High dosage can cause liver injury. The
toxicity ...
6
Chemical Processing Handbook
Propylene Chlorohydrin (1 -Chloro-2-propanol, 2-Chloro-1 -propanol; C,H7CIO)
The large-scale industrial manufacture of propylene chlorohydrin is for its sole
use as an intermediate in the production of propylene oxide. The details of its ...
7
A Laboratory History of Chemical Warfare Agents
Reaction Equation (by products omitted) Materials: 1. 60 grams of ethylene
chlorohydrin 3. 75 grams of 35 to 38% hydrochloric acid 2. 89 grams of sodium
sulfide nonahydrate Hazards: Do not attempt in anyway to prepare mustard gas
using ...
8
Petrochemicals in Nontechnical Language
The chlorohydrin route takes two steps. The description of them, unfortunately, is
a mouthful: reaction of propylene with hypochlorous acid (HO–Cl) followed by
dehydrochlorination of the propylene chlorohydrin with calcium hydroxide (fig.
Donald L. Burdick, William L. Leffler,
2010
9
Advances in physiology, biochemistry, and function
Incubation of boar sperm with a-chlorohydrin in vitro for 4 hr rendered the cells
completely infertile. A slight (but nonsignificant) depression was seen with an
incubation period of 30 min or 1 hr; this was apparently overcome by washing the
...
10
Encyclopedia of Chemical Processing and Design: Volume 45 - ...
As discussed in detail in Process Description, there are currently three processes
used for the manufacture of PO: (1) chlorohydrin; (2) direct oxidation with tertiary
butyl alcohol (TEA) as a coproduct; and (3) direct oxidation with styrene ...
«CHLOROHYDRIN» TERİMİNİ İÇEREN HABERLER
Ulusal ve uluslararası basında konuşulanları ve
chlorohydrin teriminin aşağıdaki haberlerde hangi bağlamda kullanıldığını keşfedin.
You'd be surprised how much antifreeze is actually in your food
Propylene glycol is manufactured by treating propylene with chlorinated water to form the chlorohydrin which is converted to the glycol by ... «SheKnows.com, Kas 14»
FDA Says Antifreeze Ingredient Propylene Glycol Is Safe to Eat …
Propylene glycol is a colorless organic liquid that's manufactured by treating propylene with chlorinated water to form the chlorohydrin, which is ... «Motley Fool, Kas 14»
Dan Loeb Letter To Shareholders First Quarter 2014
... i) the suboptimal use of ethylene that is being combined with chlorine in the production of EDC, and ii) Dow's chlorohydrin propylene. «ValueWalk, May 14»
Move to disband excise enforcement wing dropped
He said that the officials keep a vigil on the flow of cheap liquor from neighboring Goa into Karnataka and also trafficking of the chlorohydrin ... «The New Indian Express, Ağu 13»
Toxic takeaway: cholera, listeria and salmonella
Ethylene chlorohydrin, detected in chilli powder, cinnamon sticks and ''garam masala'' powder from India in August, can cause nausea, ... «Sydney Morning Herald, Ara 12»
ERB Plans $1.3 Billion Tree-to-Energy Plants at Brazil Factories
... thermal energy that will generate steam to produce chlor-alkali and chlorohydrin, Dow said. Switching to biomass energy will let the chemical ... «Bloomberg, Haz 11»
Dow secures renewable biomass energy source at Brazilian facility
Eucalyptus wood biomass will be used to produce steam for the site's chlor-alkali and chlorohydrin production processes. Dow has signed a supply agreement ... «Reliable Plant Magazine, Ara 10»
Total synthesis of a chlorosulpholipid cytotoxin associated with …
The major isolated chlorohydrin diastereomer (Z-15) was initially assumed to have the 4,5-syn relative configuration found in the natural ... «Nature.com, Oca 09»