Di-Tert-Butyl Peroxide (DTBP)

Di-Tert-Butyl Peroxide (DTBP), wanda kuma aka sani da Tert-Butyl Peroxide. DTBP yana aiki azaman ingantacciyar mai ƙaddamar da tsattsauran ra'ayi, mai haɓaka polymerization, da wakili mai haɗawa. Wannan ruwa mai tsabta, marar launi yana da daraja don kwanciyar hankali da tasiri a cikin aikace-aikacen zafin jiki mai zafi, yana mai da shi mahimmanci don samar da polymers kamar ƙananan polyethylene (LDPE) da kayan gyare-gyare kamar polypropylene (PP).

Ƙididdiga na Fasaha

ABUBUWA	BAYANI
Bayyanar	Ruwa mara launi ko haske rawaya
Abun ciki	≥98.5%
Danshi	≤0.5%
TBHP	≤1.0%
TBA	≤0.5%
Oxygen mai amsawa	≥10
Launi (Apha)	≤50

Marufi

• Net nauyi 165kg drum,13.2MT/20FCL tare da pallets.

• Net nauyi 20kg drum, 12.8MT/20FCL tare da pallets.

Aikace-aikace na Di-Tert-Butyl Peroxide (DTBP)

1. Masana'antu Aikace-aikace

DTBP da farko ana aiki da shi a manyan masana'antu saboda rawar da yake takawa a matsayin mai ƙaddamarwa mai tsattsauran ra'ayi da wakili mai haɗa kai. Ƙarfafawar yanayin zafi yana ba da damar sarrafa halayen sarrafawa a cikin yanayin zafi mai zafi.

Mai gabatarwa Polymerization

• Samar da Polyethylene (PE), Polystyrene (PS), da Polypropylene (PP):

  DTBP yana haifar da polymerization na kyauta a cikin matakan matsa lamba don ƙananan polyethylene (LDPE) da sauran polymers. Yana ba da damar polymerization na sarkar-girma, yana ba da damar madaidaicin iko akan rarraba nauyin kwayoyin halitta a cikin tubular ko autoclave reactors. Alal misali, a cikin ethylene polymerization, DTBP ya fara amsawa a yanayin zafi mai girma don samar da LDPE da aka yi amfani da shi a cikin fina-finai, sutura, da marufi.

• (Meth) Acrylates da Vinyl Compounds:

  Yana aiki azaman mai ƙaddamarwa don styrene, acrylates, da sauran vinyl monomers, yana sauƙaƙe haɗakar resin acrylic da copolymers.

Wakilin Crosslinking

• Roba da Filastik:

  DTBP yana haifar da haɗin kai a cikin rubbers na silicone, resins polyester unsaturated, da elastomers, haɓaka ƙarfin injiniya, juriya na thermal, da dorewa. Abubuwan amfani na musamman sun haɗa da hoses na motoci, gaskets, kebul na kebul, adhesives na masana'antu, da samfuran ingancin abinci na FDA kamar masu tsayawar kwalba.

• Haɓaka Abubuwan Kayayyaki:

  A cikin robobi, yana inganta ƙarfi da sassauci, yana mai da shi mahimmanci ga sassan kera motoci da gine-gine inda ake buƙatar kayan aiki masu girma.

Gyaran polymer

• Lalacewar polypropylene:

  Yana aiki azaman wakili mai lalata don karya sarƙoƙi na polymer zaɓaɓɓu, haɓaka ƙimar narkewa (MFI) don ingantaccen tsari a cikin extrusion, gyare-gyaren allura, zaruruwa, da fina-finai.

  
  

Man Fetur da Man Fetur

• Diesel Cetane Ingantawa:

  Yana haɓaka haɓakar ƙonewa a cikin injunan diesel ta hanyar samar da radicals.

  
  

• Ƙara Man Mai Transformer:

  Ayyuka a matsayin mai zubar da jini don kula da ruwan mai a ƙananan yanayin zafi.

Sauran Amfanin Masana'antu

• Kemikal Na Musamman:

  Ana amfani da shi a cikin haɗin nanoparticle kuma azaman mai sarrafa tsari, mai ƙarfi, mai kara kuzari, filastik, ƙarfi, ko matsakaici a masana'antar robobi da sinadarai.

2. Aikace-aikace a cikin Tsarin Halitta

Ana amfani da DTBP sosai azaman mai ƙaddamarwa mai tsattsauran ra'ayi da oxidant a cikin sinadarai na roba, yana ba da damar kunna CH, haɗin giciye, da halayen hawan keke. Sau da yawa yana aiki tare da masu haɓaka ƙarfe kamar jan ƙarfe ko ƙarfe.

Haɗin-haɗe-haɗe da Aiki

• Esterification na Benzylic CH Bonds:

  Ƙwararren ƙarfe na ionic (III), DTBP yana oxidizes abubuwan haɗin benzylic CH na farko tare da acid carboxylic don samar da esters. Wannan matakin yana da faffadan faffadan ƙasa kuma yana jure wa cikas.

• N-Alkylation na Anilines da Phenols:

  Copper-catalyzed giciye-haɗin kai tare da alkylborane reagents yana haifar da anilines N-alkylated a cikin yawan amfanin ƙasa; dace da phenols kuma.

• Amidation na Hydrocarbons:

  Matsakaicin jan ƙarfe na benzylic da aliphatic alkanes tare da amides, sulfonamides, ko imides ta hanyar kunnawa CH mai tsattsauran ra'ayi.

• Alkenylation na C (sp⊃3;) -H Bonds:

  Halin haɓakar tagulla na barasa, abubuwan da suka samo asali na toluene, ko alkanes tare da β-nitrostyrenes don samar da abubuwan haɗin gwiwa, benzyl, ko abubuwan alkane.

Heterocycle Synthesis

• Furan Synthesis:

  Copper (I) - catalyzed radical C (sp⊃3;) -H aiki na acetophenones tare da alkynes don samar da furon da yawa.

  
  

• Oxadiazole Synthesis:

  Tukwane mai tsattsauran ra'ayi-wanda aka haɓaka haɗin giciye-dehydrogenative na aryl tetrazoles da aldehydes, sannan sai an daidaita yanayin zafi zuwa 2,5-diaryl 1,3,4-oxadiazoles.

  
  

• Isoindolinone da Indoline Synthesis:

  Copper-catalyzed CH aiki na benzamides don isoindolinones; iodin-mediated oxidative amination na anilines don indolines.

  
  

• Benzothiophene da Benzothiazole Synthesis:

  Iodine-catalyzed cascade daga thiophenol da alkynes don benzothiophenes; alkyl radical-haɗakarwa na 2-isocyanoaryl thioethers don benzothiazoles.

  
  

• Imidazo [1,5-a] pyridine da Azolo [1,5-a] pyrimidine Synthesis:

  Copper/iodine co-catalyzed decarboxylative cyclization tare da α-amino acid da pyridines; rushewar aminoazoles tare da aldehydes da triethylamine.

Sauran Maganganun Rubutu

• Dehydrogenative Acylation:

  Halin ƙarfe-catalyzed na enamides tare da aldehydes don samar da β-ketoenamides tare da zaɓin Z.

• Samuwar Sulfone da Thioamide:

  Radical halayen ga allyl/vinyl sulfones daga nitroalkenes da sulfonyl hydrazides; CuI-catalyzed thioamides daga aryl aldehydes da tetramethylthiuram disulfide.

• Cyanomethylation da Sulfide Synthesis:

  Bugu da ƙari daga acetonitrile zuwa 1,3-dicarbonyls; arylboronic acid ba tare da ƙarfe ba tare da dimethyldisulfide.

• Acetal da Allylic Arylation:

  Iron-catalyzed α-C (sp⊃3;) -H kunna ethers don gauraye acetals; Cu₂O-catalyzed arylation na olefins tare da heteroaryl boronic acid.

• Quinolone da Coumarin Synthesis:

  Iron (III) - catalyzed oxidative coupling don 4-quinolones; arylation-free karfe / aroylation na coumarins tare da glioxals.

• Methylating Agent da Oxidation:

  A cikin magunguna da agrochemicals, DTBP yana aiki azaman wakili na methylating don abubuwan pyrimidine kuma yana oxidizes sulfides zuwa sulfoxides.

3. Aikace-aikace masu tasowa da alkuki

• Green Chemistry: Haɓakawa na tushen peroxides don rage tasirin muhalli a cikin samar da polymer mai dorewa.

• Abubuwan Na gaba: Haɗin kai don polymers na gaba na gaba a cikin sararin samaniya, lantarki, da abubuwan haɗin gwiwa.

• Ajiye Makamashi: Bincike azaman stabilizer a cikin batirin lithium-ion.

• Man Fetur: A cikin mahalli-iyakantaccen iskar oxygen, DTBP yana ba da duka abubuwan oxidizer da abubuwan man fetur.

• Carbon-Heteroatom Bond Formation Formation: DTBP yana daidaita yanayin yanayin yanayi, ingantaccen halayensa saboda iyawarsa da ingancinsa, kodayake takamaiman bayanai daga binciken da aka yi kwanan nan suna nuna rawar da yake takawa a cikin haɗin gwiwa tare da heteroatoms.

Tambayoyin da ake yawan yi (FAQs)

Tambaya: Menene Di-Tert-Butyl Peroxide (DTBP) ake amfani dashi?

A: Ana amfani da DTBP da farko azaman mai ƙaddamar da polymerization don olefins kamar ethylene a cikin samar da LDPE, wakili mai haɗin gwiwa don polyesters mara kyau, da mai gyara ga lalatawar polypropylene. Ana kuma amfani da ita a cikin hada-hadar kwayoyin halitta da ƙetare kayan haɓaka.

Tambaya: Shin DTBP yana da lafiya don kulawa?

A: Yayin da yake da inganci, DTBP yana ƙonewa kuma yana iya fashewa da fashewa. PPE da ya dace, samun iska, da ajiya ƙasa da 30°C suna da mahimmanci. Bi jagororin SDS don rage haɗari.

Tambaya: Yaya za a adana DTBP?

A: Ajiye a wuri mai sanyi, bushe ƙasa ƙasa da 30 ° C, nesa da kayan da ba su dace ba kamar masu ragewa ko karafa. Yi amfani da marufi na asali don hana kamuwa da cuta.

Tambaya: Za a iya amfani da DTBP a aikace-aikacen sinadarai na kore?

A: Ee, abubuwan amfani masu tasowa sun haɗa da peroxides na tushen halittu da kuma samar da polymer mai ɗorewa, daidaitawa tare da ayyukan abokantaka.

Tuntube Mu

Don COA, TDS, MSDS ko wasu samfuran, da fatan za a tuntuɓe mu a:

Imel: lisa@aozunchem.com

WhatsApp:  +86-186 5121 5887

TAKARDAR SHAYARWA