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ibicuruzwa

2-6-Difluoroaniline (CAS # 5509-65-9)

Umutungo wa Shimi:

Inzira ya molekulari C6H5F2N
Misa 129.11
Ubucucike 1.199 g / mL kuri 25 ° C (lit.)
Ingingo ya Boling 51-52 ° C / 15 mmHg (lit.)
Flash point 110 ° F.
Amazi meza Gushonga buhoro mumazi.
Gukemura Chloroform, Ethyl Acetate (Buhoro)
Umwuka 1.98E-06mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.28
Ibara Sobanura umuhondo kugeza umukara
BRN 2802697
pKa 1.81 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Bika ahantu hijimye, Gufunzwe byumye, 2-8 ° C.
Igihagararo Hygroscopique
Ironderero n20 / D 1.508 (lit.)
Ibintu bifatika na shimi Ikiranga: amazi yumuhondo yoroheje.
ingingo itetse 51-52 ℃ (1.94kPa)
Koresha Ikoreshwa mugukora imiti itandukanye yica udukoko, fungiside na herbiside, ni intera ikomeye yimiti yica udukoko

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R10 - Yaka
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S36 - Kwambara imyenda ikingira.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S23 - Ntugahumeke umwuka.
S16 - Irinde amasoko yo gutwikwa.
S16 / 23/26/36/37/39 -
S24 / 25 - Irinde guhura nuruhu n'amaso.
Indangamuntu ya Loni UN 1993 3 / PG 3
WGK Ubudage 3
FLUKA BRAND F CODES 8-10-23
Kode ya HS 29214210
Icyitonderwa Kurakara
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

2,6-Difluoroaniline ni ifumbire mvaruganda. Nibintu byera bya kristaline byera bidashonga mumazi mubushyuhe bwicyumba.

 

Ibikurikira nimwe mumiterere nikoreshwa rya 2,6-difluoroaniline:

1. 2,6-Difluoroaniline ni impumuro nziza ya amine impumuro nziza ya amine.

2. Numuterankunga ukomeye wa electron ushobora gukoreshwa nkibigize ibikoresho byuyobora.

4. Irakoreshwa kandi nka catalizator cyangwa reagent muri synthesis reaction.

 

Uburyo bwo gutegura 2,6-difluoroaniline:

Uburyo bukoreshwa muburyo bukoreshwa muburyo bwa reaction ya aniline na hydrogen fluoride. Ubwa mbere, aniline isubizwa hamwe na hydrogène fluoride mumashanyarazi akwiye, kandi ibicuruzwa bisukurwa nyuma yo kubona reaction yo kubona 2,6-difluoroaniline.

 

Amakuru yumutekano ya 2,6-difluoroaniline:

1. 2,6-Difluoroaniline nikintu cyangiza, kirakaza kandi cyangirika. Hagomba gufatwa ingamba mugihe uhuye nuruhu, amaso, cyangwa guhumeka.

2. Ibikoresho bikwiye byo kurinda umuntu bigomba gukoreshwa mugihe gikora, harimo amadarubindi yimiti, gants n imyenda ikingira, nibindi.

3. Iyo ivanze nibindi bikoresho, imyuka yubumara, imyuka, cyangwa imyotsi irashobora kubyara kandi bigomba gukorerwa ahantu hafite umwuka mwiza.

4. Mbere yo gukoresha 2,6-difluoroaniline cyangwa ibiyigize bifitanye isano, inzira zumutekano zikoreshwa hamwe nubuyobozi bigomba kumvikana no gukurikizwa.

 


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