amakuru

2,5-Dimethoxybenzaldehyde(CAS No.: 93-02-7) ningirakamaro yingirakamaro. Bitewe nimiterere yihariye yimiti nuburyo bwinshi, ifata umwanya wingenzi mubijyanye n'ubuvuzi n'inganda. Isuku ryinshi hamwe na reactivite ninyungu zingenzi zingenzi, ariko hakwiye kwitabwaho kurinda umutekano mugihe gikora. Ubushakashatsi bw'ejo hazaza ku cyatsi kibisi no gukoresha umutungo birashobora kurushaho kwagura ibikorwa.

2,5-DimethoxybenzaldehydeCAS 93-02-7ni ingirakamaro yingirakamaro hamwe nuburyo bukurikira, ibiranga nibyiza:

1. Gusaba

(1) Abahuza imiti:2,5-Dimethoxybenzaldehydeikoreshwa cyane muguhindura ibiyobyabwenge, kurugero, nkurwego rwingenzi rwo gutegura imiti igabanya ubukana, imiti igabanya ubukana cyangwa izindi molekile zikomeye.
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2. Ibiranga

(1) Imiterere yumubiri nubumara
Ingingo yo gushonga: 46-48 ° C (lit.), Ifu yumuhondo yoroheje ya kirisiti.
Ahantu ho gutekera: 283.8 ° C kumuvuduko usanzwe, 146 ° C kumuvuduko muke (10 mmHg), bikwiranye nubushyuhe bwo hejuru14.
Gukemura: byoroshye gushonga mumashanyarazi nka Ethanol, ether, chloroform, hamwe no gushonga gake mumazi.
Ubucucike: hafi 1,1 g / cm³, indangantego 1.534.

(2) Guhagarara no kwiyumvisha ibintu:
Yumva ikirere, igomba gufungwa no kubikwa kure yumucyo kugirango wirinde okiside cyangwa kubora.
Imiterere yimiti irahamye, ariko irashobora kubyitwaramo imbere ya okiside ikomeye.

(3) Ibiranga umutekano:
Hazard: Birakaze (GHS07 / GHS08). Guhura nuruhu cyangwa amaso birashobora gutera uburakari, kandi guhumeka bishobora gutera allergie yubuhumekero.
Ibisabwa mububiko: Igomba kubikwa ahantu hakonje kandi humye kandi wirinde guhura na okiside ikomeye.

3. Ibyiza

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(2) Guhindagurika:2,5-DimethoxybenzaldehydeIrashobora gukoreshwa nkibikoresho byo gutangira kubitekerezo bitandukanye, nka kondegene, alkylation, nibindi, kandi ikoreshwa ryayo ikubiyemo imirima myinshi nkubuvuzi nibikoresho.
(3) Umusaruro ukuze mu nganda: Umusaruro wa 2,5-Dimethoxybenzaldehyde urakuze. Turashobora gutanga ibisobanuro bitandukanye (nka 99% byera) hamwe no gupakira (25kg / barrale, 500g / umufuka, nibindi) kugirango duhuze laboratoire ninganda.
(4) Ubushobozi bwo kurengera ibidukikije: Ubushakashatsi bwerekanye ko2,5-Dimethoxybenzaldehydeirashobora gutunganywa hifashishijwe gukuramo imyanda (nkibikomoka kuri lignin), bikaba bijyanye niterambere ryiterambere rya chimie yicyatsi.