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chigadzirwa

4-(4-Hydroxyphenyl)-2-butanone(CAS#5471-51-2)

Chemical Property:

Molecular Formula C10H12O2
Molar Misa 164.2
Density 1.0326 (yakaomarara fungidziro)
Melting Point 81-85 °C (lit.)
Boling Point 200°C
Flash Point 122.9°C
Nhamba yeJECFA 728
Mvura Solubility Insoluble mumvura.
Solubility Insoluble mumvura uye petroleum, soluble mu ethanol, ether uye volatile mafuta.
Vapor Presure 40Pa pa25 ℃
Chitarisiko Upfu chena
Color Zvakajeka zvisina ruvara
BRN 776080
pKa 9.99±0.15(Zvakafanotaurwa)
Storage Condition pasi pegesi inert (argon)
Refractive Index 1.5250 (kufungidzira)
MDL MFCD00002394
Zvenyama uye Chemical Properties White tsono-yakafanana nekristaro kana granular yakasimba. Raspberry inonhuwira uye muchero unotapira kuravira. Nzvimbo yekunyungudika yaive 82-83 °c. Insoluble mumvura uye petroleum, soluble mu ethanol, ether uye volatile mafuta. Zvigadzirwa zvepanyama zviripo mu raspberry (raspberry) nezvimwe zvakadaro.
Shandisa Kugadzira zvinonhuwira zvechikafu, zvine flavour uye kutapira mhedzisiro, zvinogona zvakare kushandiswa muzvizora uye sipo flavour.

Product Detail

Product Tags

Risk Codes 22 – Zvinokuvadza kana ikamedzwa
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
WGK Germany 2
RTECS EL8925000
TSCA Ehe
HS Code 29145011
Hazard Note Irritant

 

Nhanganyaya

Raspberry ketone, inozivikanwawo se 3-hydroxy-2,6-dimethyl-4-hexeneone, ndeye organic compound. Iyi inotevera sumo kune zvivakwa, kushandiswa, nzira dzekugadzirira uye ruzivo rwekuchengetedza raspberry ketone:

 

Hunhu:

- Raspberry ketones zvinwiwa zvisina ruvara kana yero zvine kunhuhwirira kwakasimba.

- Raspberry ketone inoshanduka uye inogona kukurumidza kunyungudutswa pane tembiricha yekamuri.

- Chinhu chinopisa chinomhanyisa kubuda kwayo kana chaiswa mumurazvo wakavhurika kana tembiricha yepamusoro, uye inoita musanganiswa unopfuta mumhepo.

 

Shandisa:

- Inogonawo kushandiswa mukugadzirira kwezvimwe zvinonhuhwirira zvekugadzira uye makemikari.

 

Nzira:

- Raspberry ketones kazhinji inowanikwa nemakemikari synthesis. Nzira yakajairika yekugadzirira inowanikwa nemethylation uye cyclization yemethyl ethyl ketone.

 

Zvekuchengetedza

- Raspberry ketone ine yakaderera toxicity, asi zvichiri kukosha kuishandisa zvakachengeteka.

- Dzivisa kusangana neganda, maziso, uye mucous membranes, uye sukurudza nekukurumidza nemvura yakawanda kana kusangana kukaitika.

- Haisi-kuora kune akawanda zvinhu, asi inogona kuve nekunyungudika kune mamwe mapurasitiki nemarabha.

- Paunenge uchishandisa nekuchengetedza, dzivirira moto wakavhurika uye tembiricha yakakwira kudzivirira kuvhuvhuta uye njodzi dzemoto.

- Nokuti raspberry ketones ine kunhuhwirira kwakasimba, inofanira kushandiswa munzvimbo ine mhepo yakanaka uye iva nechokwadi chekudzivisa kufema mhepo yakawanda yemhepo.


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