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Imikhiqizo

1,2-Hexanediol used in ink/cosmetics/coating/gule Featured Image
  • 1,2-Hexanediol used in ink/cosmetics/coating/gule
  • 1,2-Hexanediol used in ink/cosmetics/coating/gule

1,2-Hexanediol esetshenziswa uyinki/izimonyo/enamathela/gule

Incazelo emfushane:

Inombolo ye-CAS:6920-22-5

Igama lesiNgisi:1,2-Hexanediol

Ifomula yesakhiwo:1,2-Hexanediol-3


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isebenzisa

1. Isicelo ngoyinki
Ukwengeza u-1,2-hexanediol kuyinki kungathola uyinki oyiyunifomu kakhudlwana onokumelana ne-ozone okuhle kakhulu kanye nokucwebezela.

2. Isicelo ku izimonyo
I-1,2-Hexanediol yengezwa ezidingweni zansuku zonke futhi isetshenziswa njenge-antiseptic ekuthintaneni nomzimba womuntu.Inemisebenzi yokuvala inzalo nokuthambisa, futhi ngesikhathi esifanayo ayinawo umthelela omubi empilweni yomuntu.I-1,2-Hexanediol yengezwa ku-deodorant kanye ne-antiperspirant.I-Deodorant/antiperspirant ingcono kusiqedaphunga/isinqamuleli, futhi iba nomuzwa ongcono wesikhumba, osobala nokuba mnene esikhumbeni.
Izinkampani zezimonyo zengeza i-1,2-hexanediol ezimonyoni, eziyi-antiseptic kanye ne-antiseptic futhi azicasuli kancane esikhumbeni, okuthuthukisa ukuphepha kwemikhiqizo yokunakekelwa kwesikhumba.
3. Ezinye izinhlelo zokusebenza
I-1,2-Hexanediol ingasetshenziswa ekugqokeni okuthuthukisiwe, ama-glues athuthukisiwe, ama-adhesives, njll. Iphinde ibe yi-organic synthesis intermediate, futhi ingasetshenziswa ukwenza imikhiqizo engaphansi komfula njenge-1,2-adipic acid kanye ne-amino alcohol.

Izici ezingokomzimba

1. Izakhiwo: ezingenambala, ezisobala, uketshezi olumnandi kancane;
2. Iphoyinti lokubilisa (ºC, 101.3kPa): 197;
3. Iphoyinti lokubilisa (ºC, 6.67kPa): 125;
4. Iphoyinti lokubilisa (ºC, 1.33kPa): 94;
5. Indawo encibilika (ºC, eyingilazi): -50;
6. Ukuminyana okuhlobene (g/mL): 0.925;
7. Ukuminyana komhwamuko okuhlobene (g/mL, umoya=1): 4.1;
8. Inkomba ye-Refractive (n20D): 1.427;
9. I-Viscosity (mPa·s, 100ºC): 2.6;
10. I-Viscosity (mPa·s, 20ºC): 34.4;
11. I-Viscosity (mPa·s, -1.1ºC): 220;
12. I-Viscosity (mPa·s, -25.5ºC): 4400;
13. Iphoyinti elikhanyayo (ºC, ukuvulwa): 93;

14. Ukushisa kokuhwamuka (KJ/mol): 81.2;
15. Umthamo wokushisa othize (KJ/(kg·K), 20ºC, ukucindezela okuqhubekayo): 1.84;
16. Izinga lokushisa elibucayi (ºC): 400;
17. Ukucindezela okubucayi (MPa): 3.43;
18. Umfutho we-vapor (kPa, 20ºC): 0.0027;
19. I-coefficient yokunwetshwa komzimba: 0.00078;
20. Ukunyibilika: okuxubene namanzi, uphuzo oludakayo oluphansi, ama-ether, ama-hydrocarbon anuka kamnandi, ama-aliphatic hydrocarbon, njll.
21. Ukuminyana okuhlobene (20℃, 4℃): 0.925;
22. Ukuminyana okuhlobene (25℃, 4℃): 0.919;
23. Inkomba evamile ye-refractive index (n20): 1.4277;
24. Inkomba ye-refractive lokushisa evamile (n25): 1.426.

Izinyathelo zosizo lokuqala

Ukuthinta isikhumba: Khumula izingubo ezingcolile bese ugeza ngamanzi agelezayo.

Ukuthintana kwamehlo: Phakamisa ijwabu leso bese ugeza ngamanzi ahambayo noma usawoti ovamile.Funa usizo lwezokwelapha.

Ukuhogela: Shiya indawo yesehlakalo uye endaweni enomoya omusha.Uma ukuphefumula kunzima, nikeza umoya-mpilo.Funa usizo lwezokwelapha.

Ukungenisa: Phuza amanzi afudumele anele ukuze ubangele ukuhlanza.Funa usizo lwezokwelapha.

Ukuvuza ukwelashwa okuphuthumayo

Ukwelashwa okuphuthumayo: Khipha ngokushesha abasebenzi endaweni engcolile ubayise endaweni ephephile, ubahlukanise, futhi ubeke imithetho eqinile yokufinyelela.Sika umthombo womlilo.Kunconywa ukuthi abasebenzi bezimo eziphuthumayo bagqoke amathuluzi okuphefumula okuphefumula kahle ezimele futhi bagqoke izingubo zokuzivikela.Sika umthombo wokuvuza ngangokunokwenzeka.Vimbela ukungena ezindaweni ezibekelwe imingcele njengezitamkoko kanye nemisele ezikhukhula.

Ukuvuza okuncane: donsa ngesihlabathi, i-vermiculite noma ezinye izinto ezingasebenzi.Ingabuye igezwe ngamanzi amaningi, futhi amanzi okugeza ahlanjululwe futhi afakwe ohlelweni lwamanzi angcolile.

Inani elikhulu lokuvuza: yakha idikhi noma umbe umgodi ozowugcina.Sebenzisa iphampu ukuze udlulisele enqoleni yamathangi noma eqoqweni elikhethekile ukuze ligaywe kabusha noma lihanjiswe endaweni yokulahla imfucuza ukuze lilahlwe.

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