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ibicuruzwa

Isoamyl propionate (CAS # 105-68-0)

Umutungo wa Shimi:

Inzira ya molekulari C8H16O2
Misa 144.21
Ubucucike 0.871 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -70.1 ° C (igereranya)
Ingingo ya Boling 156 ° C (lit.)
Flash point 118 ° F.
Umubare wa JECFA 44
Amazi meza 194.505mg / L kuri 25 ℃
Gukemura Gushonga buhoro mumazi
Umwuka 13.331hPa kuri 51.27 ℃
Kugaragara amazi meza
Ibara Ibara ritagira ibara hafi
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Umupaka uturika 1% (V)
Ironderero n20 / D 1.406 (lit.)
Ibintu bifatika na shimi Imiterere: amazi adafite ibara. Hamwe n'impumuro nziza y'imbuto, nka apicot, Rubus, uburyohe bw'inanasi. Ingingo yo guteka: 160-161 ℃ (101.3kPa)

ubucucike ugereranije 0.866 ~ 0.871

indangantego yo kugabanya 1.405 ~ 1.409

gukomera: kudashonga mumazi, glycerol, gushonga mumashanyarazi nka Ethanol.

Koresha Ikoreshwa kuri apicot, puwaro, strawberry nibindi biryoha byimbuto, birashobora kandi gukoreshwa nkibikuramo nibiryohe, birashobora kandi gukoreshwa nka nitrocellulose, resin solvent

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka 10 - Yaka
Ibisobanuro byumutekano S16 - Irinde amasoko yo gutwikwa.
S27 - Kuramo ako kanya imyenda yose yanduye.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S24 - Irinde guhura nuruhu.
S23 - Ntugahumeke umwuka.
Indangamuntu ya Loni UN 3272 3 / PG 3
WGK Ubudage 1
RTECS NT0190000
Kode ya HS 29155000
Icyiciro cya Hazard 3.2
Itsinda ryo gupakira III
Uburozi LD50 mu kanwa mu Rukwavu:> 5000 mg / kg LD50 Urukwavu rwa dermal> 5000 mg / kg

 

Intangiriro

Isoamyl propionate nikintu kama. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya isoamyl propionate:

 

Ubwiza:

- Kugaragara: Amazi adafite ibara

- Gushonga muri alcool, ethers hamwe na solge zimwe na zimwe, zidashonga mumazi

- Ifite impumuro nziza

 

Koresha:

- Isoamyl propionate ikunze gukoreshwa nkigisubizo cyinganda, kandi ikoreshwa cyane mubitambaro, wino, ibikoresho byo kwisiga hamwe nizindi nganda.

 

Uburyo:

- Isoamyl propionate irashobora gukorwa nigisubizo cya alcool ya isoamyl na anhydride ya propionic.

- Imiterere yimikorere isanzwe iri imbere ya catisale ya acide, kandi catisale ikoreshwa cyane harimo aside sulfurike, aside fosifori, nibindi.

 

Amakuru yumutekano:

- Isoamyl propionate muri rusange ifite umutekano mubihe bisanzwe byo gukoresha, ariko ibi bikurikira bigomba kwitonderwa:

- Birashobora kurakaza amaso nuruhu, kwirinda byanze bikunze.

- Guhumeka bihagije bigomba gutangwa mugihe cyo gukoresha kugirango wirinde guhumeka umwuka wacyo.

- Irinde guhura na okiside mugihe umuriro cyangwa guturika.

- Kurikiza imyitozo yumutekano bijyanye mugihe ukoresha cyangwa ubibitse.


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