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4′-Methoxyacetophenone(CAS#100-06-1)

Āhuatanga matū:

Tātai rāpoi C9H10O2
Molar Mass 150.17
Kiato 1.08
Te Whakarewa 36-38 °C (marama)
Piro Pouri 152-154 °C/26 mmHg (marama)
Tohu Kohiko >230°F
Nama JECFA 810
Wairewa wai korekore
Wairewa H2O: whakarewa2.474g/L i te 20°C
Kohu Kohu 0.42Pa i te 20 ℃
Te ahua Kiriata ma
Tae
BRN 742313
Tikanga Rokiroki Puritia ki te wahi pouri, Hiri ki te maroke, Te Pawera Rua
Tairongo Maamaa Maamaa
Taurangi Refactive 1.5470 (whakatau tata)
MDL MCD00008745
Āhuatanga ā-tinana, matū hoki Ira whakarewa 36-39°C
ira kohua 260°C
ira hiko 138°C
wai-wairewa-kore
Whakamahi Mo te whakaritenga o te reka, e whakamahia nuitia ana i roto i nga mea whakapaipai teitei me nga mea kakara hopi, ka taea hoki te whakamahi i roto i te whakahiato waro.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea R22 – He kino ki te horomia
R38 – He whakapouri ki te kiri
R36/38 – He whakapouri ki nga kanohi me te kiri.
R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
Whakaahuatanga Haumaru S37 – Me mau karapu pai.
S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi
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 AM9240000
TSCA Ae
Waehere HS 29145000
Te paitini Ko te uara o te waha LD50 i roto i nga kiore i korerotia ko 1.72 g/kg (1.47-1.97 g/kg) (Moreno, 1973). Ko te nui o te uara LD50 i roto i nga räpeti he 5 g/kg (Moreno, 1973).

 

Kupu Whakataki

He puawai hawthorn me te parakihe rite ki te anisaldehyde. Te tairongo ki te marama. Ka rewa ki te waiwaro, ki te etera me te acetone, kare e rewa ki te wai. He whakapataritari.


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