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ibicuruzwa

1-Octyn-3-ol (CAS # 818-72-4)

Umutungo wa Shimi:

Inzira ya molekulari C8H14O
Misa 126.2
Ubucucike 0.864 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -60 ° C.
Ingingo ya Boling 83 ° C / 19 mmHg (lit.)
Flash point 147 ° F.
Amazi meza 3.4 g / L (20 ºC)
Gukemura 3.4g / l
Kugaragara amazi meza
Ibara Ibara ritagira ibara ry'umuhondo kugeza umucyo orange
BRN 1098642
pKa 13.41 ± 0.20 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, 2-8 ° C.
Ironderero n20 / D 1.441 (lit.)

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R22 - Byangiza niba byamizwe
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S36 / 37 - Wambare imyenda ikingira hamwe na gants.
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
Indangamuntu ya Loni 2810
WGK Ubudage 3
RTECS RI2737000
FLUKA BRAND F CODES 9-23
TSCA Yego
Kode ya HS 29052990
Icyiciro cya Hazard 6.1 (b)
Itsinda ryo gupakira III
Uburozi LD50 orl-mus: 460 mg / kg THERAP 11,692.56

 

Intangiriro

1-octyne-3-ol (1-octyne-3-ol) ni ifumbire mvaruganda. Ibikurikira nubusobanuro burambuye kumiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

1-Octynyl-3-ol ni amazi atagira ibara afite impumuro nziza. Irashobora gushonga mumashanyarazi nka Ethanol, chloroform, na dimethylformamide.

 

Koresha:

1-Octyn-3-ol ifite uburyo bwinshi bwo gukoresha muri synthesis. Irashobora kandi gukoreshwa mugutegura neza-ingirabuzimafatizo zikomoka ku mirasire y'izuba kimwe na catalizator ku zindi ngirabuzimafatizo.

 

Uburyo:

1-Octyn-3-ol irashobora guhuzwa nuburyo butandukanye. Uburyo busanzwe nugukora 1-bromooctane hamwe na acetylene kugirango itange 1-octyne-3-bromo. Noneho, nigikorwa cya hydroxide ya sodium, 1-octyno-3-bromide ihinduka 1-octyno-3-ol.

 

Amakuru yumutekano:

1-Octynyl-3-ol ni uruganda rurakaza kandi rugomba gukoreshwa na gants na gogles kugirango wirinde guhura nuruhu cyangwa amaso. Imyuka nayo irakaza inzira zubuhumekero kandi igomba guhumeka neza mugihe cyo gukora. Irashobora kandi gutwikwa kandi ntigomba guhura numuriro. Mugihe ukoresheje cyangwa ubitse, shyira mubintu byumuyaga kandi kure yubushyuhe numuriro.

 


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