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ibicuruzwa

Isobutyl propionate (CAS # 540-42-1)

Umutungo wa Shimi:

Inzira ya molekulari C7H14O2
Misa 130.18
Ubucucike 0.869g / mLat 25 ° C (lit.)
Ingingo yo gushonga −71 ° C (lit.)
Ingingo ya Boling 66.5 ° C.
Flash point 80 ° F.
Umubare wa JECFA 148
Gukemura 1.7g / l
Umwuka 7,85mmHg kuri 25 ° C.
Kugaragara Amazi
Ibara Ibara
Merk 14.5150
Imiterere y'Ububiko Agace gashya
Umupaka uturika 1.1-7.5% (V)
Ironderero n20 / D 1.397 (lit.)
Ibintu bifatika na shimi Ubucucike 0.86

  • 1.396-1.398
  • 26 ℃
  • 66.5 ° c (torr 60)
  • -71 ° c

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka 10 - Yaka
Ibisobanuro byumutekano 16 - Irinde amasoko yo gutwikwa.
Indangamuntu ya Loni UN 2394 3 / PG 3
WGK Ubudage 2
RTECS UF4930000
Kode ya HS 29159000
Icyiciro cya Hazard 3.2
Itsinda ryo gupakira III

 

Intangiriro

Isobutyl propionate, izwi kandi nka butyl isobutyrate, ni imiti. Ibikurikira nintangiriro kumiterere, ikoreshwa, uburyo bwo gutegura namakuru yumutekano ya isobutyl propionate:

 

Ubwiza:

- Kugaragara: Isobutyl propionate ni amazi atagira ibara;

- Gukemura: gushonga muri alcool, ethers hamwe na ketone;

- Impumuro: impumuro nziza;

- Guhagarara: Ugereranije neza mubushyuhe bwicyumba.

 

Koresha:

- Isobutyl propionate ikoreshwa cyane cyane nk'inganda zikora inganda hamwe na hamwe;

- Irashobora kandi gukoreshwa muguhuza impumuro nziza nimpuzu;

- Irashobora gukoreshwa nkibintu byoroshye mugutwikira no gusiga amarangi.

 

Uburyo:

- Ubusanzwe Isobutyl propionate ikomatanyirizwa hamwe na transesterifike, ni ukuvuga, isobutanol ikora hamwe na propionate kugirango itange isobutyl propionate.

 

Amakuru yumutekano:

- Isobutyl propionate ni amazi yaka kandi agomba kubikwa kure yumuriro;

- Irinde guhumeka, guhura nuruhu n'amaso, kandi urebe neza ko ukoresha ahantu hafite umwuka mwiza;

- Mugihe cyo guhumeka, jya mu kirere cyiza ako kanya;

- Mugihe uhuye nuruhu, kwoza amazi menshi hanyuma ukarabe nisabune;

- Mugihe habaye gufatwa nimpanuka, shaka ubuvuzi bwihuse.

 


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