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ibicuruzwa

Phenylacetaldehyde dimethyl acetal (CAS # 101-48-4)

Umutungo wa Shimi:

Inzira ya molekulari C10H14O2
Misa 166.22
Ubucucike 1.004g / mLat 25 ° C (lit.)
Ingingo ya Boling 219-221 ° C754mm Hg (lit.)
Flash point 183 ° F.
Umubare wa JECFA 1003
Amazi meza 3.9g / L kuri 20 ℃
Umwuka 2.78hPa kuri 25 ℃
Kugaragara Amazi
Ibara Sobanura ibara ritagira ibara ry'umuhondo
Impumuro impumuro nziza
BRN 879360
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Ironderero n20 / D 1.493 (lit.)
MDL MFCD00008487
Ibintu bifatika na shimi Acetal ni amazi atagira ibara. Ifite impumuro nziza y'ibyatsi bibisi. Birahamye kuruta fenylacetaldehyde. Ahantu ho gutekera ni 219 ° C, naho flash point ni 88.3 ° C. Kubora muri Ethanol, amavuta menshi adahindagurika hamwe na glycol ya propylene, idashonga mumazi, glycerol namavuta yubutare. Ibicuruzwa bisanzwe biboneka mu bishyimbo bya kakao.
Koresha Bikwiranye na Rose, clove, Hyacint na Jasmine Flower flavour, nayo ikoreshwa mubibabi, amata nibindi biryoha byibiribwa

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro byumutekano S23 - Ntugahumeke umwuka.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 1
RTECS AB3040000
TSCA Yego
Kode ya HS 29110000
Uburozi LD50 orl-imbeba: 3500 mg / kg FCTXAV 13,681,75

 

Intangiriro

1,1-dimethoxy-2-fenyleethane ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano yuru ruganda:

 

Ubwiza:

1,1-dimethoxy-2-fenylethane ni ibara ritagira ibara ryijimye ryumuhondo ryoroheje hamwe nubushyuhe buke mubushyuhe bwicyumba. Ifite impumuro nziza isa nuburyohe bwa kawa cyangwa vanilla.

 

Koresha:

 

Uburyo:

Gutegura 1,1-dimethoxy-2-fenyleethane mubusanzwe bikorwa hongerwamo catisale ya aside mugihe reaction ya 2-fenylethylene na methanol. Mugihe cyo kubyitwaramo, 2-fenylethylene ihura na methanol kugirango ikore 1,1-dimethoxy-2-fenyleethane.

 

Amakuru yumutekano:

1,1-Dimethoxy-2-fenylethane nikintu gisanzwe gifite umutekano mugihe gikoreshwa bisanzwe. Itegekonshinga rya buri muntu no kubyumva biratandukanye, kandi ingamba zifatika z'umutekano zigomba gukurikizwa mugihe zikoreshwa. Irinde guhura bitaziguye n'uruhu n'amaso, kandi niba habaye guhura, kwoza ako kanya n'amazi. Nyamuneka reba urupapuro rwumutekano rujyanye no gukoresha, kubika no gukora.


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