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2-Bromo thiazole(CAS#3034-53-5)

Āhuatanga matū:

Tātai rāpoi C3H2BrNS
Molar Mass 164.02
Kiato 1.82 g/mL i te 25 °C (marama)
Te Whakarewa 171 C
Piro Pouri 171 °C (marama)
Tohu Kohiko 146°F
Wairewa wai korekore
Wairewa Chloroform, Dichloromethane
Kohu Kohu 1.9mmHg i te 25°C
Te ahua Waiwai
Te taumahatanga motuhake 1.836
Tae He maama kore tae ki te karaka-parauri
BRN 105724
pKa 0.84±0.10(I Matapaetia)
Tikanga Rokiroki 2-8°C
Taurangi Refactive n20/D 1.593(marama)
Whakamahi Hei takawaenga ki te whakarite i te 2-acetylthiazole

Taipitopito Hua

Tohu Hua

Waehere Morearea 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S23 – Kaua e hau kohu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
S36 – Mau kakahu whakamarumaru tika.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
UN ID 1993
WGK Tiamana 3
TSCA Ae
Waehere HS 29341000
Te akomanga morearea HE KAUPAPA, HE KAUPAPA

 

Kupu Whakataki

Ko te 2-Bromothiazole he puhui pararopi.

 

Ko ona ahuatanga e whai ake nei:

Te ahua: Ko te 2-Bromothiazole he totoka tioata ma;

Wairewa: Kare e rewa ki te wai, engari ka whakarewahia i roto i nga whakarewa pararopi penei i te waihano, te chloroform me te dimethyl sulfoxide;

Pūmautanga: He āhua pūmau ki te hau me te marama.

 

Ko te 2-Bromothiazole te nuinga o te whakamahi hei takawaenga tauhohenga me te tauhohenga i roto i te whakahiato waro, a ko nga whakamahinga motuhake e whai ake nei:

Rangahau matū koiora: Ka taea hoki te whakamahi 2-Bromothiazole hei tirotiro, hei whakangao tapanga ranei i roto i nga taiwhanga matū koiora mo te whakamatautau, te rangahau, me te tātari i te koiora koiora, i nga tukanga metabolic ranei.

 

He maha nga huarahi hei whakarite i te 2-bromothiazole, a ko tetahi o nga tikanga e whakamahia nuitia ana ko te whakamahi i te bromide ki te tauhohe tika ki te thiazole. Ko te tikanga whakarite motuhake e whai ake nei:

ka rewa te thiazole ki te ethylene oxide, katahi ka tapirihia te bromine kia tauhohe ai; I muri i te mutunga o te tauhohenga, ka whakamaaramahia te hua ka purea, ara, ka whiwhi 2-bromothiazole.

 

Ina whakamahi me te whakahaere i te 2-bromothiazole, me tuhi nga korero haumaru e whai ake nei:

A ape i te pa ki te kiri: Ko te 2-bromothiazole he whakapataritari, a tera pea ka puta he mumura, he mate mate mate ranei e pa ana ki te kiri, no reira me karohia te whakapiri tika;

Te hau: 2-bromothiazole he ahua rereke, a me mau tonu te taiao pai-hau ka whakamahia ki te karo i te tango i te kukū nui o te hau;

Aukati i te ahi me te pahūtanga: Ko te 2-bromothiazole he matū muramura, me waiho kia matara atu i te mura o te ahi me te wera nui kia kore ai e puta he ahi, he pahūtanga ranei;

Kia Tupato te Rokiroki: 2-Bromothiazole me penapena ki tetahi waahi makariri, maroke, whai hau, kia matara atu i nga waiora me nga puna whakawera.

 

Hei whakarāpopototanga, ko te 2-bromothiazole he pūhui pararopi me te whānuitanga o ngā whakamahinga, e whakamahia nuitia ana i roto i te whakahiato waro me te rangahau matū koiora. Me aro nui ki nga korero haumaru e tika ana ina whakamahi hei whakarite i te haumaru o te mahi.


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