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ibicuruzwa

Ethyl levulinate (CAS # 539-88-8)

Umutungo wa Shimi:

Inzira ya molekulari C7H12O3
Misa 144.17
Ubucucike 1.016 g / mL kuri 25 ° C (lit.)
Ingingo ya Boling 93-94 ° C / 18 mmHg (lit.)
Flash point 195 ° F.
Umubare wa JECFA 607
Amazi meza Kubora mumazi.
Gukemura H2O: gushonga kubuntu
Umwuka 11Pa kuri 25 ℃
Kugaragara Amazi
Uburemere bwihariye 1.01
Ibara Sobanura umuhondo
Merk 14.3819
BRN 507641
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero n20 / D 1.422 (lit.)
Ibintu bifatika na shimi Ubucucike: 1.012
Ingingo yo guteka: 93 ° C. (18 torr)
indangantego: 423
flash point: 90 ° C.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano 24/25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 2
RTECS OI1700000
TSCA Yego
Kode ya HS 29183000
Icyitonderwa Kurakara

 

Intangiriro

Ethyl levulinate izwi kandi nka Ethyl levulinate. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya Ethyl levulinate:

 

Ubwiza:

- Ethyl levulinate ni ibara ritagira ibara, rifite umucyo ufite uburyohe, imbuto.

- Ntibishobora gukoreshwa numuti mwinshi kama ariko udashonga mumazi.

 

Koresha:

- Ethyl levulinate ikoreshwa cyane nkigishishwa mu nganda z’imiti, cyane cyane mu gukora ibifuniko, kole, wino, hamwe n’imyenda.

 

Uburyo:

- Ethyl levulinate irashobora gutegurwa na esterification ya acide acetike na acetone. Igisubizo kigomba gukorwa mubihe bya acide, nko gukoresha aside sulfurike cyangwa aside hydrochloric nka catalizator.

 

Amakuru yumutekano:

- Ethyl levulinate ni amazi yaka kandi agomba kwirinda guhura n'umuriro ugurumana n'ubushyuhe bwinshi kugirango wirinde umuriro cyangwa guturika.

- Iyo ukoresheje Ethyl levulinate, hagomba gutangwa umwuka mwiza kugirango wirinde guhumeka umwuka wacyo.

- Irashobora kugira ingaruka mbi ku ruhu, amaso, no mu myanya y'ubuhumekero, kandi hagomba gufatwa ingamba zikwiye iyo zikozeho, nko kwambara uturindantoki n'inkweto zo kurinda amaso.

- Ethyl levulinate nayo ni ibintu byuburozi kandi ntibigomba guhura nabantu.

 


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