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Butyl Phenylacetate(CAS#122-43-0)

Āhuatanga matū:

Tātai rāpoi C12H16O2
Molar Mass 192.25
Kiato 0.99g/mLat 25°C(marama)
Piro Pouri 133-135°C15mm Hg(marama)
Tohu Kohiko >230°F
Nama JECFA 1012
Kohu Kohu 0.0109mmHg i te 25°C
Tikanga Rokiroki Rūma Temperature
Taurangi Refactive n20/D 1.49(marama)
Āhuatanga ā-tinana, matū hoki He wai kore tae ki te kowhai marama, he kakara o te rohi me te honi. Ko te ira koropuke o te 260 deg C, ko te uira o te 74 deg C. Ka whakarewahia ki te waihano me te hinu, tata kore e rewa ki te wai.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36 – Mau kakahu whakamarumaru tika.
WGK Tiamana 2
RTECS AJ2480000

 

Kupu Whakataki

N-butyl phenylacetate. Ko ona ahuatanga e whai ake nei:

 

Te ahua: Ko te n-butyl phenylacetate he wai kore tae ki te kowhai me te kakara motuhake.

Kiato: Ko te kiato whanaunga he 0.997 g/cm3.

Te wairewa: te wairewa i roto i te waipiro, te etera me etahi whakarewa waro.

 

Ka whakamahia te N-butyl phenylacetate i nga waahanga e whai ake nei:

 

Te whakamahi ahumahi: Hei whakarewa me te takawaenga, ka whakamahia nuitia i roto i nga mahi ahumahi penei i te paninga, te waituhi, te kapia me te kirihou.

 

Ko nga tikanga whakarite mo te n-butyl phenylacetate te nuinga e whai ake nei:

 

Te tauhohenga whakamaarama: ka hangaia te n-butyl phenylacetate e te tauhohenga esterification o te n-butanol me te waikawa phenylacetic.

Tauhohenga acylation: ka tauhohehia te n-butanol ki te reagent acylation ka huri ki te n-butyl phenylacetate.

 

A ape i te pa atu ki nga puna mura ki te aukati i te pahū, te ahi ranei.

Kia mau ki te taiao mahi kia pai te hau me te karo i te hauhanga i ona kohu.

A ape i te pa ki te kiri me te mau karapu me nga kakahu whakamarumaru i te wa e whakamahia ana.

Mena ka horomia, ka ngotea ranei, me rapu wawe ki te rongoa.


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