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Te waipiro Neopentyl (CAS # 75-84-3)

Āhuatanga matū:

Tātai rāpoi C5H12O
Molar Mass 88.15
Kiato 0.818g/mLat 25°C(marama)
Te Whakarewa 52-56°C(marama)
Piro Pouri 113-114°C(marama)
Tohu Kohiko 98°F
Wairewa wai 3.5 G/100 ML KI TE 25 ºC
Kohu Kohu 16 mm Hg (20 °C)
Te ahua Te whakatioatanga
Te taumahatanga motuhake 0.818
Tae Taekore
Merck 14,6457
BRN 1730984
pKa 15.24±0.10(I Matapaetia)
Tikanga Rokiroki Te waahi muramura
Taurangi Refactive 1.3915
MDL MCD00004682

Taipitopito Hua

Tohu Hua

Waehere Morearea R10 – He mura ahi
R36/37 – He whakapataritari ki nga kanohi me te punaha manawa.
R11 – Tino muramura
Whakaahuatanga Haumaru S16 – Kia matara atu i nga puna o te mura.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36/37 – Mau kakahu whakamarumaru me nga karapu tika.
S7/9 -
S33 – Whakatupato ki nga tukunga pateko.
UN ID UN 1325 4.1/PG 2
WGK Tiamana 1
TSCA Ae
Waehere HS 29051990
Te akomanga morearea 4.1
Roopu Tarapi III

 

Kupu Whakataki

Ko te 2,2-Dimethylpropanol he pūhui waro. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o 2,2-dimethylpropanol:

 

Kounga:

- Te ahua: 2,2-dimethylpropanol he wai kore tae.

- Te wairewa wai: 2,2-dimethylpropanol he pai te wairewa.

 

Whakamahia:

- Te whakamahi Ahumahi: Ko te 2,2-dimethylpropanol te nuinga o te wa e whakamahia ana hei whakarewa i roto i te whakahiato pararopi, he mea tino pai mo te hanga i nga whakarewa-whanui me nga taputapu horoi.

 

Tikanga:

Ka taea te whakarite 2,2-Dimethylpropanol e:

- Te waiora o te waipiro isopropyl: Ka taea te whiwhi 2,2-dimethylpropanol ma te whakakore i te waipiro isopropyl, penei i te waipiro isopropyl me te hydrogen peroxide.

- Te whakahekenga o te butyraldehyde: Ka taea te whiwhi 2,2-dimethylpropanol ma te whakaiti i te butyraldehyde me te hauwai.

 

Mōhiohio Haumaru:

- He paitini te 2,2-Dimethylpropanol me te tiaki ina whakamahi me te penapena.

- Ko te whakaraerae ki te 2,2-dimethylpropanol ka paheke pea te kiri me te karu o te kanohi, me karohia te whakapiri tika ki te kiri me nga kanohi ina whakamahi ana.

- I te wa e whakamahi ana i te 2,2-dimethylpropanol, karohia te tango i tana kohu kia kore ai e kino te punaha manawa.

- I te wa e rongoa ana i te 2,2-dimethylpropanol, me penapena ki tetahi waahi hauhautanga, maroke, pai te hau, kia matara atu i te ahi me nga waikura.


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