I-Tributyl Citrate TBC 77-94-1 ukuthola amapulasitiki omuhle wezemvelo afakiwe isithombe

I-Tributyl Citrate TBC 77-94-1 ngezolimo ezinhle zemvelo

Incazelo emfushane:

Igama: Tributyl cirtrate

Inombolo ye-CAS: 77-94-1

Ifomula ye-Molecular: C18H32O7

Isisindo Molecular: 360.44

Ama-EINEC NO.: 201-071-2

Iphoyinti Lokuncibilika: ≥300 ° C (Lit.)

Iphuzu elibilayo: 234 ° C (17 mmhg)

Ubuningi: 1.043 G / ML ku-20 ° C (Lit.)

I-Index Resuaction: N20 / D 1.445

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imininingwane Yomkhiqizo

Ibizo	Tributyl cirtrate
Inombolo ye-CAS	77-94-1
Ifomula yamangqamuzana	C18H32O7
Isisindo molecular	I-360.44
EINECS No.	201-071-2
Iphuzu elincibilikayo	≥ 300 ° C (kukhanye.)
Iphuzu elibilayo	I-234 ° C (17 mmhg)
Incekusana	I-1.043 g / ml ku-20 ° C (Lit.)
Inkomba ye-Refuac	N20 / D 1.445
I-flash point	I-300 ° C
Izimo Zokugcina	Gcina ngezansi + 30 ° C.
Ubuhlakaniselo	Okungathandeki nge-acetone, ethanol, kanye nemifino; empeleni infoluble emanzini.
I-acidity coccifflity	(PKA) 11.30 ± 0.29 (ukubikezelwa)
Isithunzi	Uketshezi
Umbala	-Cwebile
I-solubity yamanzi	-wolukwe

Amanyanjana

N-burllycitrate; I-citroflex4; tributtlexcote; tri-n-bustylitrate; i-triphenylbenylphosphoniumcloride; 1,2,3-propakwerboxylide, 1-H I-YDroxy-, Tributetylester; 1,2,3-PropakwerBoxexylicacid, 2-Hydroxy-, TributetysterBoxyLacid, 2-Hydroxy-Tributyester

Ukufanisa

I-Tributyl Citrate (TBC) iyipulasitiki enobungani emvelweni enhle ne-lubricant. Kuyinto engeyona into enobuthi, izithelo, ezingenabala futhi ezinamafutha ezinamafutha emazingeni okushisa asekamelweni. Iphuzu elibilayo lingu-170 ° C (133.3pa), ne-Flash Point (i-Open Cup) ingu-185 ° C. Incibilika ezinhlafunweni eziningi ze-organic. Inokuqina okuphansi, ukuhambisana okuhle nama-resins, kanye nokusebenza okuphezulu kweplastiki. Kuvunyelwe ukuthi kusetshenziswe emaphaketheni okudla kanye nemikhiqizo yezokwelapha kanye nezempilo eYurophu nase-United States nakwamanye amazwe, kanye namathoyizi ezempilo, nemikhiqizo yezokwelapha, ukunambitheka kwezimonyo kanye nezinye izimboni. Ingathola imikhiqizo enokumelana okuhle okubandayo, ukumelana kwamanzi kanye nokuphikiswa kombumba. Ngemuva kokuhlelwa ngopulasitiki ngalo mkhiqizo, i-resin ikhombisa ukucaca okuhle nokusebenza kokuvinjelwa kokushisa okuphansi, futhi inokuqina okuphansi kanye nokukhishwa okuphansi kwemidiya ehlukene, ukuqina okuhle okushisayo, futhi kungashintshi umbala lapho kufuthelwa. Amafutha okugcoba alungiselelwe ngalo mkhiqizo anezakhiwo ezinhle zokuthambisa.

Izakhiwo Zamakhemikhali

Uketshezi olunamafutha olungenamibala ngephunga elincanyana. I-insoluble emanzini, incibilika e-methanol, e-acetone, i-carbon tetrachloride, i-glacial acetic acid, uwoyela wamaminerali, uwoyela wamaminerali kanye nezinye izixazululo eziphilayo.

Isicelo

-Ukusetshenziswa njengomuthi we-chromatography we-chromatography, i-ejenti enamandla yamapulasitiki, i-foam remover kanye ne-solvent ye-nitrocellulose;

- I-Plistic ye-polyvinyl chloride, i-polyethylene copolymer kanye ne-cellulose resin, i-non-spisticlizer;

-Umsulwa ukugcotshwa kwe-PVC okungeyona i-anobuthi, okwenza izinto zokupakisha zokudla, amathoyizi athambile ezingane, imikhiqizo yezokwelapha, amapulasitiki e-polyvinyl chloride, i-vinyl chloride copolymers kanye nama-cellulose resins.

Okwedlule: Sodium tetrachloropalate 13820-53-6

Olandelayo: Trimethyl cirtrate 1587-20-8 ngamakhandlela anemibala evuthayo

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