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Benzaldehyde propylene glycol acetal (CAS#2568-25-4)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C10H12O2
Molar Mass 164.2
Yawan yawa 1.065 g/mL a 25 ° C (lit.)
Matsayin Boling 83-85 °C/4mmHg (lit.)
Wurin Flash >230°F
Lambar JECFA 839
Tashin Turi 0.0529mmHg a 25°C
Bayyanar ruwa mai tsabta
Launi Mara launi zuwa Kusan mara launi
Yanayin Ajiya Yanayin rashin aiki, Zazzabin ɗaki
Fihirisar Refractive n20/D 1.509(lit.)
Abubuwan Jiki da Sinadarai Ruwa mara launi tare da ƙamshi mai laushi kamar almond. Wurin tafasa 83 ~ 85 digiri C (533Pa). Dan kadan mai narkewa a cikin ruwa, mai narkewa a cikin mai, miscible a cikin ethanol a zafin jiki.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
WGK Jamus 2
RTECS Farashin JI3870000
HS Code 29329990

 

Gabatarwa

Benzoaldehyde, propylene glycol, acetal wani fili ne na kwayoyin halitta. Ruwa ne mara launi tare da kamshi mai ƙarfi da ƙamshi.

 

Babban amfani da benzaldehyde da propylene glycol acetal shine a matsayin albarkatun kasa don dandano da ƙamshi.

 

Akwai hanyoyi daban-daban don shirya benzaldehyde propylene glycol acetal, kuma ana samun hanyar da aka saba amfani da ita ta hanyar yin maganin acetal akan benzaldehyde da propylene glycol. Halin acetal wani martani ne wanda carbonyl carbon a cikin kwayoyin aldehyde ke amsawa tare da rukunin nucleophilic a cikin kwayoyin barasa don samar da sabon haɗin carbon-carbon.

Lokacin da aka fallasa wa abin, guje wa hulɗa kai tsaye tare da fata da idanu kuma amfani da kayan kariya na sirri kamar safar hannu da tabarau. Ya kamata a kula don kauce wa hulɗa da oxidants da combustible yayin aiki da kuma ajiya don hana haɗarin wuta da fashewa.


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