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ibicuruzwa

2-Trifluoromethylphenol (CAS # 444-30-4)

Umutungo wa Shimi:

Inzira ya molekulari C7H5F3O
Misa 162.11
Ubucucike 1.3
Ingingo yo gushonga 45-46 ° C (lit.)
Ingingo ya Boling 147-148 ° C (lit.)
Flash point 150 ° F.
Umwuka 3.48mmHg kuri 25 ° C.
Kugaragara Crystalline Hasi Gushonga Ikomeye
Ibara Cyera
BRN 1867917
pKa 8.95 (kuri 25 ℃)
Imiterere y'Ububiko Ikirere cyinjiza, 2-8 ° C.
Igihagararo Ihamye. Umuriro. Ntibishobora kubangikanya na okiside, aside chloride, aside anhydride.
Ironderero 1.457
Ibintu bifatika na shimi Ibara ry'umuhondo ryoroshye
Koresha Ikoreshwa nka farumasi, imiti yica udukoko

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R41 - Ibyago byo kwangirika cyane kumaso
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S24 / 25 - Irinde guhura nuruhu n'amaso.
Indangamuntu ya Loni UN 1325 4.1 / PG 2
WGK Ubudage 3
Kode ya HS 29081990
Icyitonderwa Kurakara
Icyiciro cya Hazard 8
Itsinda ryo gupakira

 

Intangiriro

O-trifluoromethylphenol. Dore amakuru amwe yerekeye o-trifluoromethylphenol:

 

Ubwiza:

- O-trifluoromethylphenol nikintu gikomeye hamwe na kirisiti yera mubushyuhe bwicyumba.

- Ifite ituze ryiza mubihe bisanzwe kandi ntabwo byoroshye guhindagurika.

- Nibintu byashongeshejwe mumashanyarazi kama kandi bigashonga muri alcool na ketone.

 

Koresha:

- O-trifluoromethylphenol ni intera ikomeye kandi ikoreshwa kenshi muburyo bwa synthesis reaction.

- Nka nyongeramusaruro irwanya ubushyuhe bwinshi, irashobora gukoreshwa mubikoresho nka plastiki, reberi, hamwe na coatings, kandi ikagira flame retardant na antioxydeant.

 

Uburyo:

- O-trifluoromethylphenol irashobora kuboneka mugukora p-trifluorotoluene hamwe na fenol mugihe cya alkaline.

 

Amakuru yumutekano:

- O-trifluoromethylphenol ntabwo ari uburozi, ariko haracyakenewe ubwitonzi kugirango ukoreshwe neza kandi ubike.

- Irinde guhura nuruhu n'amaso kandi ufate ingamba mugihe ukoresha.

- Iyo ubitse, bigomba kubikwa mu kintu cyumuyaga kitari kure yizuba ryinshi nubushyuhe bwinshi.

 


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