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1,3-Difluoroisopropanol (CAS # 453-13-4) Ishusho Yerekanwe
  • 1,3-Difluoroisopropanol (CAS # 453-13-4) 1

1,3-Difluoroisopropanol (CAS # 453-13-4)

Umutungo wa Shimi:

Inzira ya molekulari C3H6F2O
Misa 96.08
Ubucucike 1.24g / mLat 25 ° C (lit.)
Ingingo ya Boling 54-55 ° C34mm Hg (lit.)
Flash point 108 ° F.
Umwuka 68.5mmHg kuri 25 ° C.
Kugaragara Amazi
Ibara Sobanura umuhondo wijimye
BRN 1732050
pKa 12.67 ± 0.20 (Byahanuwe)
Imiterere y'Ububiko Agace gashya
Ironderero n20 / D 1.373 (lit.)
Ibintu bifatika na shimi Ibara ritagira ibara cyangwa umuhondo risobanutse neza, risharira gato. BP 120 ~ 130 deg C, ubucucike bugereranije bwa 1.25 ~ 1.27 (23 deg C), aho Urusange rwagize 70%, B. p. 127 ~ 128 C, ubucucike bugereranije 1.244 (20 C), igipimo cyangiritse 1.3800 (20 C); B ifatanyijemo 30%, B. p. 146 kugeza 148 ° C., ubucucike bugereranije ni 1.300 (20 ° C.), naho ibipimo bivunika ni 1.4360 (20 ° C.). Gushonga mumazi, Ethanol, ether nibindi bisembura kama, ituze ryimiti mumuti wa acide, mumisemburo ya alkaline irashobora kubora, ubushyuhe bwo hejuru butakaza uburozi.

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R10 - Yaka
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S16 - Irinde amasoko yo gutwikwa.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
Indangamuntu ya Loni UN 1987 3 / PG 3
WGK Ubudage 3
RTECS UB1770000
TSCA Y
Kode ya HS 29055998
Icyitonderwa Umuriro
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

1,3-Difluoro-2-propanol, izwi kandi nka DFP, ni ifumbire mvaruganda.

 

Ibyiza: DFP ni ibara ritagira ibara rifite impumuro idasanzwe.

 

Ikoreshwa: DFP ifite porogaramu zitandukanye. DFP ikoreshwa kandi nka catalizator na surfactant muri synthesis organique.

 

Uburyo bwo kwitegura: Ubusanzwe DFP itegurwa mugukora 1,1,1,3,3,3-hexafluoro-2-propanol hamwe na hydrogène chloride, hanyuma ikabyara DFP ikoresheje fluoride.

 

Amakuru yumutekano: DFP nuruvange kama ningaruka zimwe. Irashobora gutera uburakari kuruhu n'amaso, kandi ni uburozi kandi bubora. Iyo ukoresheje cyangwa ukoresha DFP, ibikoresho bikwiye byo kurinda nkikirahure cyumutekano, gants, n imyenda ikingira bigomba kwambara. Igomba gukorerwa ahantu hafite umwuka uhagije kugirango wirinde guhumeka umwuka wa DFP. Niba uhishuye cyangwa ugahumeka DFP nyinshi, shakisha ubuvuzi.

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