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S-Methyl thioacetate(CAS#1534-08-3)

Āhuatanga matū:

Tātai rāpoi C3H6OS
Molar Mass 90.14
Kiato 1,024 g/cm3
Te Whakarewa 97~99℃
Piro Pouri 97-99°C
Tohu Kohiko 12°C
Nama JECFA 482
Te taumahatanga motuhake 1.024
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive n/D1.464

Taipitopito Hua

Tohu Hua

Waehere Morearea R11 – Tino muramura
R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
R36 – He whakapataritari ki nga kanohi
R24 – He paitini ki te pa ki te kiri
R20 – He kino ma te whakangohanga
Whakaahuatanga Haumaru S16 – Kia matara atu i nga puna o te mura.
S23 – Kaua e hau kohu.
S29 – Kaua e ringihia ki roto i nga awaawa.
S36/37 – Mau kakahu whakamarumaru me nga karapu tika.
S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
UN ID 1992
WGK Tiamana 3
Waehere HS 29309090
Te akomanga morearea 3
Roopu Tarapi II
Te paitini GRAS(FEMA).

 

Kupu Whakataki

S-methyl thioacetate, e mohiotia ana ko te methyl thioacetate.

 

Kounga:

Ko te S-methyl thioacetate he wai kore tae me te kakara kaha. Ka whakarewahia i roto i te maha o nga whakarewa pararopi penei i te waipiro, te ethers, me te kakara.

 

Whakamahia:

Ko te S-methyl thioacetate te nuinga e whakamahia ana mo te vulcanization me te esterification tauhohenga i roto i te whakahiato waro.

 

Tikanga:

Ka taea te whiwhi S-methyl thioacetate ma te tauhohenga o te methyl acetate me te whanariki i raro i nga tikanga kawakore. Ko te mahi motuhake ko te tauhohe i te methyl acetate me te wairewa whanariki kawakore, katahi ka whakamakuku ka purea te hua kia whiwhi ai i te hua.

 

Mōhiohio Haumaru:

Ko te S-methyl thioacetate he whakapataritari, me karo i te pa tika ki te kiri me nga kanohi. I te wa e whakamahia ana, me tiaki mo nga tikanga whakamarumaru, penei i te mau karaehe whakamarumaru me nga karapu. I te wa e penapena ana, e whakahaere ana i tenei puhui, me tiaki he taiao hau pai, kia matara atu i te mura me te waiora. Mena he rerenga, he aitua ranei, me tango i te wa tika, me mahi nga mahi ohorere tika. I te wa e whakamahi ana i tenei puhui, me mau tonu nga tikanga whakahaere haumaru.


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