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2-Propionylthiazole(CAS#43039-98-1)

Āhuatanga matū:

Tātai rāpoi C6H7NOS
Molar Mass 141.19
Kiato 1.174
Piro Pouri 110°C/5mm
Tohu Kohiko 110°C/5mm
Nama JECFA 1042
Wairewa wai Karekau he micible, he uaua ranei ki te uru ki te wai.
Kohu Kohu 0.0836mmHg i te 25°C
Te ahua wai marama
Tae Taekore ki te Maama kowhai ki te Maama karaka
pKa -0.03±0.10(I Matapaetia)
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive 1.5350-1.5390

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea R10 – He mura ahi
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R41 – He kino kino ki nga kanohi
R37/38 – He whakapataritari ki te punaha manawa me te kiri.
R22 – He kino ki te horomia
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S39 – Mau whakamarumaru kanohi / kanohi.
UN ID 1993
RTECS XJ5123000
Te akomanga morearea TANGATA

 

Kupu Whakataki

Ko te 2-propionylthiazole he puhui waro. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga whakarite me nga korero haumaru:

 

Kounga:

- Te ahua: 2-Propionylthiazole he wai kore tae ki te kowhai kowhai.

- Wairewa: He wairewa i roto i te maha o nga whakarewa pararopi penei i te waihano me te dimethylformamide.

- Pumautanga: Ka taea e te 2-propionylthiazole te noho pumau i raro i etahi tikanga, engari ka puta nga tauhohenga whakaahua i raro i te marama.

 

Whakamahia:

- Te whakahiato matū: Ka whakamahia te 2-propionylthiazole hei takawaenga nui i roto i te whakahiato o nga pūhui waro.

 

Tikanga:

- Ka taea te whiwhi 2-Propionylthiazole ma te tauhohenga o te 2-chloropropanemide me te konutai thiocyanate.

 

Mōhiohio Haumaru:

- I te wa e mahi ana, me mahi nga tikanga whakamaarama kia kore ai e ngotea ona kohu.

- I te wa e whakamahi ana, e rongoa ana ranei, karohia te pa atu ki nga waikura, waikawa kaha, me nga turanga.

 


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