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ibicuruzwa

2 4-Difluorotoluene (CAS # 452-76-6)

Umutungo wa Shimi:

Inzira ya molekulari C7H6F2
Misa 128.12
Ubucucike 1,12 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -35 ° C.
Ingingo ya Boling 113-117 ° C (lit.)
Flash point 59 ° F.
Umwuka 0.272mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.120
Ibara Sobanura ibara
BRN 1931681
Imiterere y'Ububiko Ikidodo cyumye, 2-8 ° C.
Ironderero n20 / D 1.449 (lit.)
Ibintu bifatika na shimi Ingingo yo guteka: 114 - 116ubucucike: 1.15

flash point: 13


Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka 11 - Biraka cyane
Ibisobanuro byumutekano S16 - Irinde amasoko yo gutwikwa.
S29 - Ntugasibe ubusa.
S33 - Fata ingamba zo kwirinda ibicuruzwa bisohoka.
Indangamuntu ya Loni UN 1993 3 / PG 2
WGK Ubudage 3
Kode ya HS 29039990
Icyitonderwa Umuriro
Icyiciro cya Hazard 3
Itsinda ryo gupakira II

 

Intangiriro

2,4-Difluorotoluene ni ifumbire mvaruganda. Nibintu bitagira ibara bifite impumuro idasanzwe.

 

2,4-Difluorotoluene ifite uburyo bwinshi bwo gukoresha inganda. Irashobora kandi gukoreshwa mugukora ibintu byinshi cyane, amabara, amabara, hamwe na surfactants.

 

Hariho uburyo bwinshi bwo gutegura 2,4-difluorotoluene. Uburyo busanzwe bwo gutegura buboneka mugukora toluene hamwe na fluor ya hydrogen. Ubusanzwe reaction ibera mugice cya gaze, kandi mugihe cyubushyuhe bukwiye nubushyuhe bwumuvuduko, binyuze mubikorwa bya catalizator, atome ya hydrogen kumpeta ya benzene muri molekile ya toluene isimburwa na atome ya fluor ikora 2,4-difluorotoluene .

 

Amakuru yumutekano ya 2,4-difluorotoluene: Namazi yaka umuriro ashobora gutwikwa mugihe ahuye numuriro cyangwa ubushyuhe. Hagomba kwitonderwa kugirango wirinde guhura nuruhu, amaso, ninzira zubuhumekero mugihe cyo gukora cyangwa gukoresha. Imyanda igomba kubikwa neza no kujugunywa kugirango hirindwe ibidukikije. Mugihe cyo kuyikoresha, birakenewe kubahiriza uburyo bukoreshwa mubikorwa byumutekano hamwe ningamba zo kubarinda kugirango umutekano wumuntu n'umutekano wibidukikije.


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