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ibicuruzwa

6-Acide ya Heptynoic (CAS # 30964-00-2)

Umutungo wa Shimi:

Inzira ya molekulari C7H10O2
Misa 126.15
Ubucucike 0,997 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 22 ° C.
Ingingo ya Boling 93-94 ° C / 1 mmHg (lit.)
Flash point > 230 ° F.
Gukemura Ntibisanzwe hamwe na dimethylformamide.
Umwuka 0.022mmHg kuri 25 ° C.
BRN 1747024
pKa 4.69 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko 2-8 ° C.
Ironderero n20 / D 1.451 (lit.)

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard C - Kubora
Kode y'ingaruka 34 - Bitera gutwika
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 3
WGK Ubudage 3
FLUKA BRAND F CODES 10-23
Kode ya HS 29161900
Icyiciro cya Hazard 8

 

Intangiriro

6-Heptynoic aside ni ifumbire mvaruganda hamwe na molekile ya C8H12O2 hamwe nuburemere bwa molekile ya 140.18g / mol. Ibikurikira nubusobanuro bwa kamere, imikoreshereze, imyiteguro namakuru yumutekano ya acide 6-Heptynoic:

 

Kamere:

6-Heptynoic aside ni ibara ritagira ibara ryumuhondo wijimye kandi ufite impumuro idasanzwe. Irashobora gushonga mumazi, Ethanol na Ether solveri mubushyuhe bwicyumba. Uruvange rushobora kwitwara hamwe nibindi bintu binyuze mumatsinda ya acide karubike.

 

Koresha:

6-Acide ya Heptynoic irashobora gukoreshwa mubitekerezo bitandukanye muri synthesis organique. Bikunze gukoreshwa nkingirakamaro ya synthesis ngirakamaro hagati yo gutegura ibindi bikoresho, nkibiyobyabwenge, amarangi hamwe na heterocyclic. Byongeye kandi, aside 6-Heptynoic irashobora kandi gukoreshwa mugukora ibifuniko, ibifata hamwe na emulisiferi.

 

Uburyo:

6-Acide ya Heptynoic irashobora gutegurwa mugukora Heptyne hamwe numunyu wa zinc uhumeka mugihe cya alkaline. Ubwa mbere, reaction yinyongera hagati ya Cyclohexyne na sodium hydroxide igisubizo itanga cyclohexynol. Ibikurikira, cyclohexynol ihindurwamo aside 6-Heptynoic na okiside.

 

Amakuru yumutekano:

Iyo ukoresheje aside 6-Heptynoic, ugomba kwitondera kurakara. Irinde guhura nuruhu, amaso hamwe nuduce twinshi. Wambare amadarubindi arinda, gants na kote ya laboratoire mugihe ukora kugirango umenye neza umwuka. Niba kuribwa cyangwa guhura bibaye, kwoza ako kanya n'amazi menshi hanyuma ushake ubuvuzi. Ububiko bugomba gufungwa, kure yumuriro nizuba.


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