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ibicuruzwa

1,3-Benzodioxole CAS 274-09-9

Umutungo wa Shimi:

Inzira ya molekulari C7H6O2
Misa 122.12
Ubucucike 1.064g / mLat 25 ° C (lit.)
Ingingo yo gushonga -18 ° C.
Ingingo ya Boling 172-173 ° C (lit.)
Flash point 131 ° F.
Amazi meza 0.2 g / 100 mL (25 ºC)
Gukemura 2g / l
Umwuka 12 mm Hg (25 ° C)
Kugaragara Ifu
Ibara Umuhondo kugeza orange kugeza umukara
BRN 115506
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba
Ironderero n20 / D 1.539 (lit.)
Ibintu bifatika na shimi
Koresha Ikoreshwa nkigihe cyingenzi muri parufe, imiti nudukoko

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R20 / 22 - Byangiza muguhumeka kandi niba byamizwe.
R22 - Byangiza niba byamizwe
R10 - Yaka
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R10 / 22 -
Ibisobanuro byumutekano S23 - Ntugahumeke umwuka.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S16 - Irinde amasoko yo gutwikwa.
S36 - Kwambara imyenda ikingira.
Indangamuntu ya Loni UN 1993 3 / PG 3
WGK Ubudage 3
RTECS DA5600000
TSCA Yego
Kode ya HS 29329970
Icyitonderwa Kurakara
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

1,2-Methylenedioxybenzene, izwi kandi nka chunlanin, ni ifumbire mvaruganda. Ibikurikira ni intangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya 1,2-methylenedioxybenzene:

 

Ubwiza:

1,2-Methylenedioxybenzene ni amazi atagira ibara afite uburyohe bwa aromatic. Irashobora gushonga mumashanyarazi menshi, nka alcool na ethers.

 

Koresha:

1,2-Methylenedioxybenzene ifite uburyo bwinshi bwo gukoresha. Irashobora kandi gukoreshwa mugutegura amarangi, reberi, na polymers.

 

Uburyo:

1,2-Methylenedioxybenzene irashobora gutegurwa mugukora benzaldehyde hamwe na hydrogen peroxide. Imiterere yimyitwarire irashobora kugenzurwa na catalizator, nka ferric (III) bromide, nibindi.

 

Amakuru yumutekano:

1,2-Methylenedioxybenzene irakaze kandi itera amaso. Ibirahuri bikingira hamwe na gants bigomba kwambara mugihe cyo gukora. Mugihe ukoresheje cyangwa ukoresha iyi compound, irinde guhumeka imyuka cyangwa guhura nuruhu. 1,2-Methylenedioxybenzene nayo ni amazi yaka kandi agomba kwirinda umuriro ndetse nubushyuhe bwinshi. Iyo ubitse kandi ukoresha, ni ngombwa kwitondera ingamba zo kwirinda ikwirakwizwa ry’umuriro n’amashanyarazi ahamye.


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