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ibicuruzwa

4-Chlorobenzotrichloride (CAS # 5216-25-1)

Umutungo wa Shimi:

Inzira ya molekulari C7H4Cl4
Misa 229.92
Ubucucike 1.495g / mLat 25 ° C (lit.)
Ingingo yo gushonga 5.8 ° C.
Ingingo ya Boling 245 ° C (lit.)
Flash point > 230 ° F.
Amazi meza kubora
Umwuka 0.046mmHg kuri 25 ° C.
Kugaragara amazi meza
Ibara Ibara ritagira ibara ry'umuhondo
BRN 1866549
Igihagararo Ihamye. Yaka. Ntibishobora gukoreshwa na okiside ikomeye.
Yumva Ubushuhe
Ironderero n20 / D 1.572 (lit.)
Ibintu bifatika na shimi Ubucucike 1.495
gushonga 5.8 ° C.
ingingo itetse 245 ° C.
indangantego yo kugabanya 1.571-1.573
amazi-gushonga arabora
Koresha Ikoreshwa nka farumasi Hagati

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard T - Uburozi
Kode y'ingaruka R45 - Irashobora gutera kanseri
R21 / 22 - Byangiza guhura nuruhu kandi niba byamizwe.
R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu.
R48 / 23 -
R62 - Ibyago bishoboka byuburumbuke
Ibisobanuro byumutekano S53 - Irinde guhura - shaka amabwiriza yihariye mbere yo gukoresha.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
Indangamuntu ya Loni UN 1760 8 / PG 2
WGK Ubudage 3
RTECS XT8580000
TSCA Yego
Kode ya HS 29039990
Icyiciro cya Hazard 8
Itsinda ryo gupakira II
Uburozi LD50 orl-imbeba: 820 mg / kg EPASR * 8EHQ-0281-0360

 

Intangiriro

Chlorotoluene ni ifumbire mvaruganda. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

P-chlorotoluene ni ibara ritagira ibara ryumuhondo ryoroshye kandi rifite impumuro nziza. Ntishobora gushonga mumazi kandi igashonga mumashanyarazi nka alcool, ethers, na aromatics. Nibintu bihamye hamwe nubushyuhe bwinshi nubumara.

 

Koresha:

P-chlorotrichlorotoluene ikoreshwa cyane nka solvent na catalizator. Ifite imbaraga nyinshi kandi zikora catalitike muri synthesis organique, kandi ikoreshwa cyane muguhuza polymers, resin, reberi, amarangi na chimique. Irashobora kandi gukoreshwa nkigikoresho cyo kuvura hejuru yicyuma hamwe nuburyo bukonjesha.

 

Uburyo:

p-chlorotrichlorotoluene itegurwa cyane cyane na reaction ya chlorotoluene hamwe na chloride y'umuringa. Imiterere yihariye yo kwitwara irashobora gutezimbere ukurikije ibikenewe.

 

Amakuru yumutekano:

P-chlorotoluene irashobora kwangiza ubuzima bwabantu iyo ihishuwe kandi ihumeka. Irakara kandi irashobora gutera uburakari no kwangiza uruhu, amaso, hamwe nubuhumekero. Wambare ibikoresho bikingira mugihe ukoresha kandi wirinde guhura nuruhu, amaso, hamwe nubuhumekero. P. Mugihe cyo kubika, hagomba kwitonderwa kugirango wirinde guhura na okiside hamwe n’umuriro, kandi icyarimwe wirinde ko habaho ubushyuhe bwinshi n’amasoko yaka.


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