1, {{3- dichhloro -2- propanol cas 96-23-1

1, {{3- dichhloro -2- propanol, Cas {96-23-1}, cov molecular mis c3h6Cl2o yog ib qho tsis muaj xim daj rau cov kua daj ntawm chav sov thiab siab. Nws muaj qee qhov solubility hauv dej thiab yog miscible nrog ethanol lossis ether. 1, {3- Dichhloropanol sai sai tshem tawm hydrogen chloride hauv alkaline daws hauv alkaline {}} epoxypropane. Oxidation nrog sodium dichromate thiab sulfuric acid tsim tawm, '- DICHHLOROACTONE. Oxidation nrog concentrated sulfuric acid los ua cov acloroacetic acid. Cua sov hauv kev tshaj tawm ethangol thiab sodium hydroxide tov los tsim 1, {{} dietoxy {12}}}. Cov compound no tuaj yeem siv los ua cov khoom siv ua kom yooj yim rau cov organic synmedes thiab tuaj yeem siv rau cov qauv molecular, qauv muaj qauv thiab hluavtaws.

Cov khoom thiab muaj kev ruaj khov ntawm 1, 3- dichhloropanol:

Zam kev sib cuag nrog cov muaj zog acids, muaj zog oxidizing cov neeg sawv cev, muaj zog txo cov neeg sawv cev, acyl chlorides thiab acid tshuaj. Nws ua rau muaj txiaj ntsig lom zem heev thaum muaj hluav taws. Nws muaj kev hygroscopicity thiab tso tawm cov tshuaj chloride hydrogen sai sai thaum nws ntsib dej. Tsis muaj xeb hlau rau hlau thaum qhuav.

Cov cuab yeej siv tshuaj: 1, 3- dichhloro {}}}}}} epoxypropane. Oxidize nrog sodium dichromate thiab sulfuric acid los tsim, '- dichloroacetone. Chloroacetic acid yog tsim los ntawm oxidation nrog concentrated sulfuric acid. Tshav kub nyob rau hauv ntau tshaj ethanol thiab sodium hydroxide tov los tsim 1, 3- {9} {9}}} prot}.

1, {{3- dichhloro -2- propanolMolecules muaj ob lub halogen atoms thiab ib pab pawg hydroxyl, ua rau lawv muaj polubility thiab muaj qee qhov ua rau dej solubility thiab hydrophilicity. Tus qauv muaj cov tshuaj hydroxyl thiab chlorine atoms, uas tuaj yeem yauv ua cov redebox thiab hnov ​​mob nrog cov neeg sawv cev ua kom muaj kev sib xyaw ua ke. Ntau yam ntsev tau npaj tau los ntawm kev rov ua nrog phosphoric acid, thiab lwm yam teb chaws no tuaj yeem siv los npaj cov txheej txheej, thiab lwm yam, roj hmab, thiab lwm yam.

Lub hauv paus ntawm lub hauv paus ntawm cov khoom siv tshuaj tua kab mob thiab tshuaj tua kab mob

(1) Cov tub ntxhais nruab nrab ntawm ganciclovir

 

Synthesis Txoj Kev: Siv cov tshuaj no ua cov khoom siv raw, Semi formaldeyde, thiab tom qab ntawd}}} acetoxymethoxyprropane. Lub Nrab Nruab Nrab tau condensed nrog diacetylgubguzine nyob rau hauv lub catalykylasconium bromide los tsim ganciclovir nrog kev coj dawb huv ntawm 99.6%.
Cov txheej txheem optimization: Siv benzoyl hloov sab saw, kev sib npaug ntawm n {{{} {overer tsim tawm los ntawm steric cuam tshuam yog nce rau 64.8%. Hauv cov kauj ruam tseem ceeb, cov hws tawm cov tshuaj tiv thaiv kub yog tswj tau ntawm {}} degree, thiab cov khoom molarter piv yog 1: 1. {}}. 6.
Cov chaw kuaj mob: GancicLovir, raws li anti herpesvirus tshuaj, muaj cov kev kho hluav taws xob tseem ceeb ntawm cytomeGalovirus (CMV), tshwj xeeb tshaj yog rau cov neeg mob txhaj tshuaj tiv thaiv kab mob. Kev lag luam verobility ntawm nws txoj kev hluavtaws ncaj qha cuam tshuam rau kev siv tshuaj ntxiv.

(2) cov qauv tseem ceeb ntawm cov chaw sawv cev dav dav

 

Quinolone tshuaj: cov chlorine atom ntawm cov khoom no ua cov khoom siv hluav taws xob uas muaj zog ntawm cov pab pawg benzene xws li cov tshuaj fluorine thiab piperazine. Piv txwv li, nyob rau hauv synthesis ntawm Ciprofloxacin, CloroPropanol Fromment Enhensioning rau cov tshuaj kom DNA gyrase.
Antiparasitic tus neeg sawv cev: Ua ib nrab ntawm chloramphenicol, cov chlorine atom hauv nws cov molecule ua kom haum tshuaj lipophilicity, thiab yog ua tau rau tusstrosomiasis thiab Clowbeorm.

TSEEM CEEB Intermediates hauv ntau daim teb

(1) Cov ntsiab lus tseem ceeb ntawm Epoxy Resin

 

Kev npaj ntawm epichlorohydrin:
Txheej txheem tsoos: Kev kub kub chlorination kub ntawm propylene ua rau 1,}} dichloropanol (}} dichhlorropanol,}} kev daws teeb meem los tsim epichlorohydin (Ech). Lub dechlorination cov tshuaj tiv thaiv ntawm 1, {5 5}} Dichloropropanol yog 20 zaug sai dua li tias ntawm 1, {} dichloropanol, tab sis cov sab tsis tau tswj hwm.
Cov txheej txheem ntsuab: Khoom plig alkalits (xws li txhawb nqa MgGO / Nazsm {}}} Cov tshuaj tiv thaiv kub yog 360 degree, loj heev txo cov dej kom paug.
Kev thov txuas ntxiv: Ech Ntxiv polymerizes nrog bisphenol a tsim cov khoom ntim epoxy rau cov ntaub ntim ntim ntim ntau dua ntawm ntau dua 3 lab tons.

(2) tus neeg hla kev hla rau ion sib pauv resin

 

Synthesis ntawm chelating Resin: 1, 3- dichhloropanol cibrene thiab divinylunzene los ua tus ntoo khaub lig-txuas nrog pab pawg chloremethyl pawg. Los ntawm kev qhia amino pab pawg los ntawm kev tawm tsam kev ua kom zoo, chelating resins nrog kev xaiv siab rau cov neeg muaj hlau xws li CU thiab PB ⁺ tau npaj rau kev kho kom muaj dej khib nyiab.
Kev Ua Tau Zoo: Cov polarity muaj zog ntawm chlorine atoms txhim kho lub peev xwm thiab cov hlau ions, ua rau muaj 30% nce hauv kev ua kom muaj txiaj ntsig rau cov ua yeeb yam piv txwv.

Modifiers rau cov khoom siv ua haujlwm

(1) Cov quav rau nplaim taws retardant plastics

 

PVC Kev Hloov Kho: Ntxiv 10% Tris (1, {{{}}}}}}}}}}} Cov Oxygen Index (Lauv) los ntawm 27% mus rau 32%. Cov chlorine cov ntsiab lus ntawm TDCPP (63.7%) muab cov nplaim hluavtaws muaj txiaj ntsig thaum txhim kho lub teeb tsis kam thiab tiv thaiv cov khoom qub.
Thermoplastic elastomer: qhia cov chav charstoploganol kom nce nplaim taws

(2) ntxiv rau cov txheej txheej thiab cov nplaum

 

Zaj Duab Xis Taus Tus Neeg Sawv Cev: Ntxiv 5-10% ntawm 1, {2}} Dichhloropanol dick pleev xim rau qhov kub 5 degree thiab txhim kho cov kev tsim kho tsawg 5 xyoos. Nws pab pawg hydroxyl cov ntaub ntawv nrog cov pab pawg carboxyl hauv lub resin, txhim kho adhesion.
Kev tawm tsam cov khoom hluav taws xob: synthesized los ntawm Williamson cov kev tawm tsam nrog cov kev daws teeb meem} Dua li 1, {}}. 1 μ m.

Ib qho khoom siv hluav taws xob rau cov tshuaj tshwj xeeb

(1) Phosphate Eser nplaim retardant

 

TDCPP synthesis: Cov tshuaj no cuam tshuam nrog phosphorus oxychloride rau daim Tris (1, {{}} dichloroprop) ntsev. Lub compound muaj peb chaloropror pawg, thiab nws cov nplaim hluav taws xob nrawm yog 40% siab dua li ntawm tripheryl phosphate. Qhov kev sib ntxiv ntawm 15% tuaj yeem ua polyurethane ua npuas dej ncav cuag B1 qib flame retardant.
Kev xaiv zoo ib puag ncig: txawm hais tias TDCPP muaj cov qauv tshuaj kuab organic tau yooj yim dua rau cov kab mob polybrominated yooj yim dua los piv rau cov lus qhuab qhia kev daws teeb meem.

(2) cov txuj lom thiab cov kev ua ntej ntawm cov tshuaj hluav taws xob

 

Koob ncuav: Nws yog qhov cub rau AllyL Cawv los tsim {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} yog siv rau kev npaj ntawm kev npaj txhua hnub tshuaj.
Cov ntawv siv photoresist

Kev tswj cov qias tuaj thiab cov khoom tawg tau

(1) Cov neeg sawv cev tshuaj kho hnyav hlau

 

Dag los sis dej nag lossis nag lossis daus tau npaj los ntawm compounding 1, {1} rau dej ua hauj lwm ntawm 99.5% rau wantewater muaj cr ⁶⁺ thiab dav phua ({4}}). Lub tshuab yog tias cloropropanol cov ntaub ntawv soluble complex nrog cov hlau ions, uas yog hydrolyzed los ua insoluble hydroxide prespitates.
Tus nqi ua nqi zoo dua: piv rau cov kev ua yeeb yam los ntawm 30%, thiab tus nqi ntawm sludge yog txo los 40%.

(2) Cov tswj hwm polyester

 

Synthesis txoj kev:1, {{3- dichhloro -2- propanolUndergoes condensation nrog Terephthalic acid los tsim cov chlorinated polyester (tsiaj cl). Nyob rau hauv cov hydrolysis sim, qhov hnyav poob nce mus txog 65% tom qab 30 hnub, thiab cov khoom lag luam (terephalic acid, glycerol) yog tsis muaj tshuaj lom.
Daim Ntawv Thov Kev Pab: Siv rau zaj duab xis ua liaj ua teb, nrog cov kev tswj hwm kev ua liaj ua teb

Tshiab Khoom Siv Hluav Taws Xob thiab Cov Khoom Hluav Taws Xob

 

Lithium ion roj teeb electrolyte additive
Nplaim taws retardant electrolyte: lub phosphate derivative ntawm cov tshuaj no ua rau cov kuab tshuaj co ntawm electrolyte rau saum toj no ntawm electrolyte saud 130 degree thaum tseem muaj nplaim retardancy. Nws cov chlorine atoms txhim kho qhov sib xyaw ntawm electrolyte thiab graphite tsis zoo electrode.
Organic photovoltaic
Cov qauv hluav taws xob uas siv hluav taws xob nrog cov ntaub ntawv lees paub, sib xyaw nrog cov ntaub phib tawj kom txhim kho kev sib zog ua haujlwm (PCce) ntawm photovoltaic li rau 8.2%. Cov lus qhia ntawm cov tshuaj chlorine atoms Enhace ERHALS ENTHALS INTERMOLECATION thiab txhim kho theem sib cais morphology.

1. Nws tau txais los ntawm cov tshuaj tiv thaiv ntawm cloroprene thiab hypoporic acid.

2. Nws yog tau los ntawm reacting glycerol nrog hydrogen chloride nyob rau hauv muaj ntawm glacial acetic acid. Cov Khoom Siv Raw Khoom Noj Qua: Glycerol 796KG / T, Hydrogen Chloride 781.2kg / t, glacial acetic acid 66.2kg / t.

Refining Txoj Kev: Nqus Tsev Distillation.

3. Kev npaj txoj kev:

Ntxiv 90% glycerol (2) 500g (4.9Mol) thiab 10g acetic acid rau hauv qab ntawm lub raj mis, cua sov ntawm cov roj da dej ntawm {6} degree. Tso cov tshuaj ntsuab qhuav hydrogen chloride roj (npaj los ntawm cov tshuaj tiv thaiv ntawm cov tshuaj tsw qab ntawm cov tshuaj thiab sulfuric acid). Thaum pib, kev nqus ntawm hydrogen chloride roj tau nrawm heev, thiab nrog ncua sijhawm, kev nqus maj maj mam qeeb qeeb. Thaum cov pawg tau nce los ntawm kwv yees li 440g, nres dhau hydrogen chloride roj. Tom qab txias, depressurize thiab extract hydrogen chloride. Maj mam ntxiv cov khoom sodium carbonate kom neutralize cov kua qaub nyob rau hauv cov tshuaj tiv thaiv kev tawm tsam kom txog thaum nws tsis muaj zog alkaline. Cov dej tuaj yeem ntxiv rau kev pab txhawb cov tshuaj tiv thaiv nrog sodium carbonate, txog 200ml ntawm cov dej tuaj yeem ntxiv. Cais cov txheej dej txheej, thiab tom qab ntawd ua lub tshuab nqus dej kom sau cov leb feem hauv qab 68 degree / 1G) thiab 68 ~ 75 / 1.65KPA (txog 385g). Cov dej hauv thawj distillate yog sib cais thiab rov ua kom zoo, thiab 68 ~ 75 / 1.65kpa distillate yog sau kom tau txais li 50g ntawm cov khoom. Cov khoom ntawm feem no yog redistilled, thiab feem ntawm 70 ~ 73 / 1.65kpa tau sau kom tau txais 350g ntawm1, {{3- dichhloro -2- propanol(1) nyob rau hauv ib tawm los ntawm 55%.

Cim npe nrov: 1, {3- dichhloro -2-}}}}}, cov chaw tsim khoom, chaw tsim khoom, yuav khoom, rau muag