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Pyruvic aldehyde dimethyl acetal CAS 6342-56-9

Āhuatanga matū:

Tātai rāpoi C5H10O3
Molar Mass 118.13
Kiato 0.976g/mLat 25°C(marama)
Te Whakarewa -57 °C
Piro Pouri 143-147°C(marama)
Tohu Kohiko 100°F
Wairewa wai MAHI
Kohu Kohu 11hPa i te 20 ℃
Te ahua Waiwai
Tae Maama kore tae ki te kowhai
BRN 1560557
Tikanga Rokiroki Kia mau ki roto i te waahi pouri, te hau koretake, te pāmahana rūma
Taurangi Refactive n20/D 1.398(marama)
Whakamahi Mo te whakarite i nga raau taero anti-tumor, cytokines inhibitors, anti-cardiovascular drugs, antibiotic me etahi atu raau taero.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea R10 – He mura ahi
R36/38 – He whakapouri ki nga kanohi me te kiri.
Whakaahuatanga Haumaru 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.
S16 – Kia matara atu i nga puna o te mura.
UN ID UN 1224 3/PG 3
WGK Tiamana 1
TSCA Ae
Waehere HS 29145000
Te akomanga morearea 3
Roopu Tarapi III

 

Kupu Whakataki

Acetone aldehyde dimethanol, e mohiotia ana ano he methanol acetone. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te acetone aldehyde dimethanol:

 

Kounga:

Ko te acetone aldehyde dimethanol he wai kore tae ki te kowhai me te haunga kino. He pūhui pararopi e memeha ana ki te wai, ki te waipiro, ki te etera. Ko te methanol acetone aldoldehyde he kore iu, he ngawari te whakamaarama me te waikura, me penapena ki te waahi makariri me te pouri, kia matara atu i te hauora, te wera me nga puna mura.

 

Whakamahia:

Ko te acetone aldoldehyde dimethanol ka whakamahia hei takawaenga i roto i te whakahiato waro. Ka taea te whakamahi i roto i te whakarite i nga esters, ethers, amides, polymers, me etahi puhui waro. Ka whakamahia ano te methanol Pyrudaldehyde hei whakarewa, hei makuku me te taapiri i roto i nga umanga whakakikorua me te kirihou.

 

Tikanga:

He maha nga huarahi ki te whakarite acetone aldehyde dimethanol. He tikanga noa ka puta mai i te tauhohenga o te methanol me te acetone. I te whakareri, ka konatunatuahia te methanol me te acetone ki tetahi owehenga molar ka tauhohe i te aroaro o te whakakorikori waikawa, me whakamahana te ranunga tauhohenga. I muri i te otinga o te tauhohenga, ka whiwhi te acetone aldoldehyde dimethanol parakore ma te whakamaarama, te whakamaarama me etahi atu tikanga wehewehe.

 

Mōhiohio Haumaru:

Ko te Acetone aldoldemic methanol he puhui whakapataritari, me karo i te pa ki te kiri, nga kanohi, me nga kiriuhi mucous. Kia pai te rere o te hau i te wa e mahi ana, me mau nga karapu tiaki me nga karaehe. I te wa e whakahaere ana me te rokiroki, me hiri te ipu kia matara atu i te wera, te mura me te waikura. Mena ka ngongohia, ka ngongohia ranei, me rapu wawe i te rongoa.


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