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2-Phenylethyl mercaptan(CAS#4410-99-5)

Āhuatanga matū:

Tātai rāpoi C8H10S
Molar Mass 138.23
Kiato 1.032 g/mL i te 25 °C (marama)
Te Whakarewa -30°C (whakatau tata)
Piro Pouri 217-218 °C (marama)
Tohu Kohiko 195°F
Nama JECFA 527
Kohu Kohu 0.238mmHg i te 25°C
Te ahua Waiwai
Tae Maama kore tae
BRN 1446618
pKa 10.40±0.10(I Matapaetia)
Tikanga Rokiroki Kia mau ki roto i te waahi pouri, te hau koretake, te pāmahana rūma
Te pumau Eu ana. He hotokore ki nga turanga kaha, nga mea whakahaora kaha.
Taurangi Refactive n20/D 1.560(marama)
Whakamahi Ka whakamahia hei pesticide, rongoa, waikano takawaenga

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea 20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
Whakaahuatanga Haumaru S23 – Kaua e hau kohu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
S36/37 – Mau kakahu whakamarumaru me nga karapu tika.
UN ID UN 3334
WGK Tiamana 3
FLUKA BRAND F CODES 13
Waehere HS 29309090

 

Kupu Whakataki

Ko te 2-Phenylthioethanol e mohiotia ana ko te phenylthiol. E whai ake nei he kupu whakataki mo ona rawa, ona whakamahinga, tikanga hanga me nga korero haumaru:

 

Kounga:

- Te ahua: Ko te 2-Phenylthioethanol he wai kore tae me te kakara o te whanariki-kirikiri motuhake.

 

Whakamahia:

- Ko te 2-Phenylthioethanol he tauhohenga nui i roto i te whakahiato waro, ka whakamahia i roto i nga tauhohenga waikawa haukawa me nga tauhohenga dehydroxylation.

- Ka taea te whakamahi hei rauemi mata i roto i te whakahiato waro mo te whakarite i etahi atu sulfide waro.

- Ka whakamahia ano te 2-Phenylthioethanol hei taapiri i roto i nga antioxidants rapa, whakapiri, etc.

 

Tikanga:

- Ka taea te whakarite o te 2-benzene thioethanol ma te tauhohenga o te benzene sulfur chloride me te waiwaro. I te wa o te tauhohenga, ka tauhohe te benzene sulfur chloride ki te waihano hei hanga benzene mercaptan.

 

Mōhiohio Haumaru:

- Ko te 2-Phenylthioethanol he kakara kawa, ka pa te kino ki nga kanohi, kiri, me te rewharewha. A ape i te pa ki te kiri me nga kanohi i te wa e whakamahi ana, kia tupato ki te pai o te hau.

- Ko te 2-Phenylthioethanol he wai muramura me te karo i te pa atu ki nga puna mura me nga mahi whakamahana.

- Me whai i nga tikanga whakahaere matū haumaru i te wa e rokiroki ana me te whakahaere, me te rongoa ki tetahi waahi haumaru kia kore ai e pakaru me nga aitua.

- Mau taputapu whakamarumaru whaiaro e tika ana penei i nga karapu, karaehe, me nga kakahu whakamarumaru ina whakamahi, e whakahaere ana ranei i te 2-phenylthioethanol. Whai muri i te pa atu, me horoi tonu ki te wai ka rapu wawe i nga mahi hauora.


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