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ibicuruzwa

3-Bromophenol (CAS # 591-20-8)

Umutungo wa Shimi:

Inzira ya molekulari C6H5BrO
Misa 173.01
Ubucucike 1,63 g / cm3
Ingingo yo gushonga 30 ° C.
Ingingo ya Boling 236 ° C (lit.)
Flash point > 230 ° F.
Amazi meza kutabasha
Gukemura inzoga: gushonga
Umwuka 0.0326mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.610 (20/4 ℃)
Ibara Sobanura ibara ritagira ibara, umuhondo cyangwa umukara
Merk 14,1428
BRN 1853950
pKa 9.03 (kuri 25 ℃)
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Yumva Umucyo
Ironderero 1.595-1.599
Ibintu bifatika na shimi Gushonga ingingo 30-32 ° C.
ingingo itetse 236 ° C.
indangantego yo kugabanya 1.595-1.599
amazi adashonga

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R22 - Byangiza niba byamizwe
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 39 -
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S36 - Kwambara imyenda ikingira.
Indangamuntu ya Loni 2811
WGK Ubudage 3
RTECS SJ7874900
FLUKA BRAND F CODES 8-10-23
TSCA T
Kode ya HS 29081000
Icyitonderwa Byangiza / Birakaze
Icyiciro cya Hazard 6.1 (b)
Itsinda ryo gupakira III

 

Intangiriro

M-bromophenol. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya m-bromophenol:

 

Ubwiza:

Kugaragara: M-bromophenol ni ifu yera ya kirisiti cyangwa ifu ya kirisiti ikomeye.

Gukemura: gushonga mumashanyarazi kama nka Ethanol na ether, kudashonga mumazi.

Imiterere yimiti: M-bromine fenol irashobora kuba oxyde mubushyuhe buke kandi irashobora kugabanuka kuri m-bromobenzene mugabanya imiti.

 

Koresha:

Mu rwego rw’imiti yica udukoko: m-bromophenol irashobora kandi gukoreshwa nkigihe gito hagati yica udukoko twica udukoko twangiza ubuhinzi.

Ibindi bikoreshwa: m-bromophenol irashobora kandi gukoreshwa nkibikoresho fatizo bya synthesis synthesis, kimwe no gusiga amarangi, gutwikira no mubindi bice.

 

Uburyo:

M-bromine fenol irashobora kuboneka muri bromination ya p-nitrobenzene. Ubwa mbere, p-nitrobenzene yashonga muri acide sulfurike, hanyuma igikombe cya bromide namazi byongewemo kugirango bibyare f-fromol fenol binyuze mubitekerezo, amaherezo bikabangikanywa na alkali.

 

Amakuru yumutekano:

M-bromophenol ni uburozi kandi igomba kwirinda guhumeka, kuribwa, cyangwa guhura nuruhu n'amaso.

Ibikoresho byo kurinda umuntu nka gants zo kurinda, ibirahure hamwe ningabo zo mu maso bigomba kwambarwa mugihe cyo gukoresha kugirango umwuka uhumeke neza.

Mugihe ubitse kandi ugakoresha m-bromophenol, irinde guhura na okiside ikomeye, acide ikomeye hamwe nishingiro rikomeye kugirango wirinde ingaruka mbi.


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  • Ibikurikira:

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