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ibicuruzwa

Dihydrojasmone (CAS # 1128-08-1)

Umutungo wa Shimi:

Inzira ya molekulari C11H18O
Misa 166.26
Ubucucike 0.916g / mLat 25 ° C (lit.)
Ingingo ya Boling 120-121 ° C12mm Hg (lit.)
Flash point 230 ° F.
Umubare wa JECFA 1406
Kugaragara amazi meza
Uburemere bwihariye 0.914 ~ 0.916 (20/4 ℃)
Ibara Ibara ritagira ibara, rifite amavuta make hamwe numunuko umeze nkindabyo
BRN 1906471
Ironderero n20 / D 1.479 (lit.)
Ibintu bifatika na shimi Hafi yamabara atagira ibara ry'umuhondo. Ingingo yo guteka 230 ℃, ubucucike bugereranije 0.915-920, indangagaciro yo kugabanya 1.475-1.481, flash point 130 ℃, gushonga mububiko 1-10 70% Ethanol cyangwa 80% Ethanol hamwe nubunini bumwe, gushonga muri parufe yamavuta. Impumuro nziza ni impumuro nziza yicyatsi nindabyo, umwuka mwiza ufite impumuro nziza, icyatsi kibisi hamwe numwuka usharira, uvanze nimpumuro nziza ya jasimine.

Ibicuruzwa birambuye

Ibicuruzwa

WGK Ubudage 2
RTECS GY7302000
TSCA Yego
Kode ya HS 29142990
Uburozi Umunwa ukabije LD50 mu mbeba byavuzwe ko ari 2,5 g / kg (1,79-3.50 g / kg) (Keating, 1972). Agaciro gakomeye dermal LD50 mu nkwavu byavuzwe nka 5 g / kg (Keating, 1972).

 

Intangiriro

Dihydrojasmonone. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya dihydrojasmonone:

 

Ubwiza:

- Kugaragara: Dihydrojasmonone ni ibara ry'umuhondo ryoroshye.

- Impumuro: Ifite impumuro nziza ya jasimine.

- Gukemura: Dihydrojasmonone irashonga mumashanyarazi menshi nka Ethanol, acetone, na disulfide ya karubone.

 

Koresha:

- Inganda zihumura neza: Dihydrojasmonone ningirakamaro yingenzi kandi ikoreshwa kenshi mugutegura ubwoko butandukanye bwa jasine.

 

Uburyo:

- Dihydrojasmonone irashobora guhuzwa nuburyo butandukanye, uburyo busanzwe bubonwa na benzene ring condensation reaction. By'umwihariko, irashobora guhuzwa na Dewar glutaryne cyclization reaction hagati ya fenylacetylene na acetylacetone.

 

Amakuru yumutekano:

- Dihydrojasmonone ntabwo ifite uburozi, ariko iracyakenera gukemurwa neza.

- Guhura nuruhu n'amaso birashobora gutera uburakari, hagomba kwitonderwa kugirango wirinde guhura mugihe ukoresha.

- Koresha ahantu hafite umwuka uhagije kugirango wirinde guhumeka umwuka wacyo.

- Iyo ubitse, igomba kubikwa kure yumuriro na okiside kugirango wirinde gutwika cyangwa guturika.


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