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Konutai triacetoxyborohydride(CAS# 56553-60-7)

Āhuatanga matū:

Tātai rāpoi C6H10BNaO6
Molar Mass 211.94
Kiato 1.36[i te 20 ℃]
Te Whakarewa 116-120 °C (dec.) (marama)
Piro Pouri 111.1 ℃[i te 101 325 Pa]
Wairewa wai tauhohe
Wairewa Wairewa ki te dimethyl sulfoxide, methanol, benzene, toluene, terahydrofuran, dioxane me te methylene chloride.
Kohu Kohu 0Pa i te 25 ℃
Te ahua Paura
Tae
Merck 14,8695
BRN 4047608
Tikanga Rokiroki Te hau hau, Te Pamahana rūma
Tairongo Makuku Tairongo
Āhuatanga ā-tinana, matū hoki Ira whakarewa 114-118 oC
tauhohenga wairewa-wai

Taipitopito Hua

Tohu Hua

Waehere Morearea R15 – Ko te whakapiri ki te wai ka wetekina nga hau tino mura
R34 – He weranga
R14/15 -
R37/38 – He whakapataritari ki te punaha manawa me te kiri.
R11 – Tino muramura
Whakaahuatanga Haumaru S43 – Mēnā ka whakamahia te ahi … (kei reira te momo taputapu patu ahi hei whakamahi.)
S7/8 -
S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
UN ID UN 1409 4.3/PG 2
WGK Tiamana 3
FLUKA BRAND F CODES 10-21
TSCA Ae
Waehere HS 29319090
Tuhipoka morearea He irirangi/Ka mura
Te akomanga morearea 4.3
Roopu Tarapi III

 

Kupu Whakataki

Ko te konutai triacetoxyborohydride he pūhui organoboron me te tātai matū C6H10BNaO6. E whai ake nei he kupu whakataki mo ona rawa, ona whakamahinga, tikanga hanga me nga korero haumaru:

 

Kounga:

1. Te ahua: Ko te konutai triacetoxyborohydride te tikanga he totoka karaihe kore tae.

2. Pūmautanga: He āhua pūmau i te pāmahana rūma ka taea te rewa i roto i te maha o nga whakarewa pararopi.

3. Te paitini: Ko te konutai triacetoxyborohydride he iti ake te paitini ina whakaritea ki etahi atu puhui boron.

 

Whakamahia:

1. Kaitohu whakaheke: Ko te konutai triacetoxyborohydride he kaihoko whakaiti e whakamahia ana mo te whakahiato waro, ka taea te whakaiti i nga aldehydes, ketones me etahi atu pūhui ki nga waipiro e rite ana.

2. Catalyst: Ka taea te whakamahi konutai triacetoxyborohydride hei whakakorikori i etahi tauhohenga whakahiato waro, penei i te Bar-Fischer ester synthesis me te Swiss-Haussmann tauhohenga.

 

Tikanga:

Ko te tikanga whakarite o te triacetoxyborohydride te tikanga ka riro ma te tauhohenga o te triacetoxyborohydride me te konutai wai. Mō te hātepe motuhake, tirohia te pukapuka o te whakahiato matū waro me etahi atu tuhinga e tika ana.

 

Mōhiohio Haumaru:

1. Ko te konutai triacetoxyborohydride kei te whakapataritari i te kiri me nga kanohi, no reira me tupato ki te karo i te pa atu i te wa e mahi ana, me mau i nga karapu tiaki me nga karaehe ki te tika.

2. I te wa e penapena ana me te whakahaere, karohia te pa atu ki te kohu wai i te rangi i te mea he ngawari ki te wai ka pirau.

 

I runga i te ahua motuhake o nga matū, whakamahia me te hapai i raro i te tohutohu a tetahi tohunga.


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