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ibicuruzwa

3,4-Dichlorobenzyl chloride (CAS # 102-47-6)

Umutungo wa Shimi:

Inzira ya molekulari C7H5Cl3
Misa 195.47
Ubucucike 1.411g / mLat 25 ° C (lit.)
Ingingo yo gushonga -3 ° C.
Ingingo ya Boling 122-124 ° C14mm Hg (lit.)
Flash point 155 ° C.
Umwuka 0.057mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.409
Ibara Sobanura ibara ridafite umuhondo muto
BRN 386644
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Ironderero n20 / D 1.577 (lit.)
Ibintu bifatika na shimi Ubucucike 1.41
ingingo itetse 122-124 ° C. (14 torr)
indangantego yo kugabanya 1.5775
flash point 155 ° C.
Koresha Ikoreshwa nka synthesis synthesis ihuza imiti yica udukoko, imiti, amarangi nibindi bintu

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard C - Kubora
Kode y'ingaruka R34 - Bitera gutwikwa
R36 / 37 - Kurakaza amaso na sisitemu y'ubuhumekero.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
Indangamuntu ya Loni UN 3265 8 / PG 2
WGK Ubudage 3
FLUKA BRAND F CODES 19
TSCA Yego
Kode ya HS 29036990
Icyitonderwa Ruswa
Icyiciro cya Hazard 8
Itsinda ryo gupakira III

 

Intangiriro

3,4-Dichlorobenzyl chloride ni ifumbire mvaruganda. Ibikurikira nuburyo bwikigo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

1. Kugaragara: 3,4-Dichlorobenzyl chloride ni ibara ritagira ibara ryumuhondo.

2. Ubucucike: Ubucucike bwuru ruganda ni 1,37 g / cm³.

4. Gukemura: 3,4-Dichlorobenzyl chloride irashobora gushonga mumashanyarazi nka Ethanol, chloroform na xylene.

 

Koresha:

1.

2. Imiti yica udukoko: Irakoreshwa kandi mugutegura imiti yica udukoko.

 

Uburyo:

Gutegura chloride 3,4-dichlorobenzyl ikorwa ahanini nintambwe zikurikira:

1.Mu bihe bikwiye, fenilmethanol ikoreshwa na chloride ferric.

2. Binyuze mu gukuramo intambwe ikwiye no kwezwa, haboneka chloride 3,4-dichlorobenzyl.

 

Amakuru yumutekano:

1.4-Dichlorobenzyl chloride irakaze kandi igomba kwirinda guhura nuruhu n'amaso. Uturindantoki dukwiye hamwe nikirahure bigomba kwambara mugihe cyo gukora.

2. Irinde guhumeka imyuka cyangwa ivumbi biva mu kigo kandi ukore ahantu hafite umwuka mwiza.

3. 3,4-Dichlorobenzyl chloride ni ibintu byaka umuriro, bigomba kubikwa kure y’umuriro n’ubushyuhe bwinshi.

4. Imyanda igomba gutabwa hakurikijwe amabwiriza y’ibanze kandi ntigomba kujugunywa mu bidukikije.

 


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