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ibicuruzwa

1-Bromo-2-methylpropene (CAS # 3017-69-4)

Umutungo wa Shimi:

Inzira ya molekulari C4H7Br
Misa 135
Ubucucike 1,318 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -115.07 ° C (igereranya)
Ingingo ya Boling 92 ° C (lit.)
Flash point 46 ° F.
Umwuka 72.4mmHg kuri 25 ° C.
BRN 1733844
Imiterere y'Ububiko 2-8 ° C.
Ironderero n20 / D 1.462 (lit.)

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R11 - Biraka cyane
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.
S33 - Fata ingamba zo kwirinda ibicuruzwa bisohoka.
Indangamuntu ya Loni UN 1993 3 / PG 2
WGK Ubudage 3
FLUKA BRAND F CODES 8-19
Icyiciro cya Hazard 3.1
Itsinda ryo gupakira II

 

Intangiriro

1-bromo-2-methyl-1-propene (1-bromo-2-methyl-1-propene) ni ifumbire mvaruganda hamwe na chimique C4H7Br. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imiterere namakuru yumutekano:

 

Kamere:

1-bromo-2-methyl-1-propene ni ibara ritagira ibara ryumuhondo wijimye kandi ufite impumuro nziza. Ifite ingingo ntoya kandi ihindagurika. Uruvange rwinshi kuruta amazi kandi ntirushonga mumazi, ariko rushobora gushonga mumashanyarazi nka Ethanol na chloroform.

 

Koresha:

1-bromo-2-methyl-1-propene irashobora gukoreshwa nkibintu bitangira kandi bigahuzwa muri synthesis. Ikoreshwa cyane muburyo bwa chimique reaction, nkibisubizo byo gusimbuza, reaction ya condensation, reaction ya okiside nibindi. Irashobora kandi gukoreshwa mubice nko guhuza ibiyobyabwenge no gutegura irangi.

 

Uburyo:

Gutegura 1-bromo-2-methyl-1-propene birashobora gukorwa ninzira zitandukanye. Uburyo bumwe busanzwe ni ugukora aside methacrylic hamwe na bromine imbere ya acide sulfurike kugirango itange 1-bromo-2-methyl-1-propene. Ubundi buryo ni ugukora 2-methyl-1-propene hamwe na bromine mumashanyarazi.

 

Amakuru yumutekano:

1-bromo-2-methyl-1-propene ni imiti itera uburakari ishobora gutera uburakari iyo uhuye nuruhu n'amaso. Wambare uturindantoki two kurinda hamwe na gogles mugihe ukoresha kandi urebe neza ko ukora neza. Byongeye kandi, nabwo ni amazi yaka kandi agomba kubikwa kure yumuriro nubushyuhe bwinshi. Mugihe cyo kubika no gutwara, hagomba kwitonderwa kugirango wirinde guhura na okiside na acide zikomeye, no kwirinda abana n’amasoko. Niba bigaragaye cyangwa byinjiye, shakisha ubuvuzi ako kanya.


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