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Methyl phenylacetate(CAS#101-41-7)

Āhuatanga matū:

Tātai rāpoi C9H10O2
Molar Mass 150.17
Kiato 1.066 g/mL i te 20 °C (marama)
Te Whakarewa 107-115 °C
Piro Pouri 218 °C (marama)
Tohu Kohiko 195°F
Nama JECFA 1008
Wairewa wai Miscible ki te wai.
Wairewa Chloroform (Paku), Methanol (Paku)
Kohu Kohu 16.9-75Pa i te 20 ℃
Te ahua matika
Tae Taekore
Merck 14,7268
BRN 878795
Tikanga Rokiroki Whakaorangia ki raro +30°C.
Te pumau Eu ana. Ka tahuna. Kaore i te hototahi ki nga maatete whakahaora kaha, nga turanga kaha.
Taurangi Refactive n20/D 1.503(marama)
Āhuatanga ā-tinana, matū hoki Ko nga ahuatanga o te wai kore tae, he rite ki te honi.
ira kohua 218 ℃
kiato whanaunga 1.0633
taupū whakaata 1.5075
memehatanga: miscible ki te waiwaro me te etera, ka whakarewahia ki te acetone, karekau ki te wai.
Whakamahi Ka whakamahia hei mea kakara, mo te whakarite honi, tiakarete, tupeka me etahi atu momo reka

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea R21 – He kino ki te pa ki te kiri
Whakaahuatanga Haumaru S23 – Kaua e hau kohu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
WGK Tiamana 2
RTECS AJ3175000
TSCA Ae
Waehere HS 29163500
Te paitini Ko te LD50 waha whakapeka i roto i nga kiore i korerotia ko 2.55 g / kg (1.67-3.43 g / kg) me te LD50 dermal whakapeka i roto i te rapeti rite 2.4 g / kg (0.15-4.7 g / kg) (Moreno, 1974).

 

Kupu Whakataki

Ko te Methyl phenylacetate he puhui waro. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te methyl phenylacetate:

 

Kounga:

- Ko te Methyl phenylacetate he wai kore tae me te kaha hua.

- Karekau e rewa ki te wai, engari ka whakarewahia i roto i te nuinga o nga whakarewa pararopi penei i te waipiro me te etera.

 

Whakamahia:

 

Tikanga:

- Ko te tikanga whakarite noa ko te tauhohenga o te phenylformaldehyde me te waikawa acetic i raro i te mahi a te whakakōkī ki te hanga methyl phenylacetate.

 

Mōhiohio Haumaru:

- He wai muramura te Methylphenylacetate i te pāmahana rūma, ā, ka wera pea ina pā ana ki te mura o te mura, teitei teitei ranei.

- Ka paheke te kanohi me te kiri.

- Ko te whakamahutanga o te kohu methylphenylacetate ka kino pea ki te punaha manawa me te punaha o te puku, a me karohia te roa o te rongo ki nga kohinga teitei o te kohu.

- Me whai tikanga haumaru ina whakamahi, penapena ranei te methyl phenylacetate me te whai i nga aratohu whakahaere haumaru.


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