ibe_banner

ngwaahịa

Sodium triacetoxyborohydride (CAS# 56553-60-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H10BNaO6
Molar Mass 211.94
Njupụta 1.36 [na 20 ℃]
Ebe Na-agbaze 116-120 Celsius C (dec.) (ọkụ)
Ebe Boling 111.1 ℃ [na 101 325 Pa]
Mmiri Solubility na-emeghachi omume
Solubility Soluble na dimethyl sulfoxide, methanol, benzene, toluene, terahydrofuran, dioxane na methylene chloride.
Uzuoku nrịbama 0Pa na 25 ℃
Ọdịdị Ntụ ntụ
Agba Ọcha
Merck 14,8695
BRN 4047608
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Mmetụta Mmiri nwere mmetụta
Njirimara anụ ahụ na kemịkalụ Ebe mgbaze 114-118 oC
mmeghachi omume mmiri-soluble

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R15 - kọntaktị na mmiri na-atọhapụ gas na-ere ọkụ nke ukwuu
R34 - Na-akpata ọkụ
R14/15 -
R37 / 38 - na-akpasu iwe na usoro iku ume na akpụkpọ ahụ.
R11 - Na-agba ọkụ nke ukwuu
Nkọwapụta nchekwa S43 - Ọ bụrụ na eji ọkụ eme ihe… (a na-esote ụdị ngwa ọgụ ọkụ a ga-eji.)
S7/8 -
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
NJ UN UN 1409 4.3/PG 2
WGK Germany 3
FLUKA BRAND F CODES 10-21
TSCA Ee
Koodu HS 29319090
Ihe edeturu egwu Na-ewe iwe/ọkụ
Klas Hazard 4.3
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

Sodium triacetoxyborohydride bụ ngwakọta organoboron nwere usoro kemịkalụ C6H10BnaO6. Ndị a bụ mmalite nke akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

 

Ogo:

1. Ọdịdị: Sodium triacetoxyborohydride na-abụkarị crystalline siri ike na-enweghị agba.

2. Nkwụsi ike: Ọ na-akwụsi ike na ụlọ okpomọkụ ma nwee ike ịgbaze n'ọtụtụ ihe mgbaze organic.

3. Nsi: Sodium triacetoxyborohydride adịghị egbu egbu ma e jiri ya tụnyere ogige boron ndị ọzọ.

 

Jiri:

1. Mbelata onye ọrụ: Sodium triacetoxyborohydride bụ ihe a na-ejikarị eme ihe na-ebelata ihe na-eme ka ọ bụrụ ihe na-emepụta ihe, nke nwere ike ibelata aldehydes, ketones na ogige ndị ọzọ na mmanya ndị kwekọrọ.

2. Catalyst: Enwere ike iji sodium triacetoxyborohydride mee ihe dị ka ihe na-akpali akpali na ụfọdụ mmeghachi omume njikọ organic, dị ka Bar-Fischer ester synthesis na Swiss-Haussmann mmeghachi omume.

 

Usoro:

Usoro nkwadebe nke triacetoxyborohydride na-enwetakarị site na mmeghachi omume nke triacetoxyborohydride na sodium hydroxide. Maka usoro a kapịrị ọnụ, biko rụtụ aka na akwụkwọ ntuziaka nke njikọ kemịkalụ organic na akwụkwọ ndị ọzọ dị mkpa.

 

Ozi nchekwa:

1. Sodium triacetoxyborohydride na-akpasu anụ ahụ na anya iwe, yabụ ekwesịrị ịkpachara anya ka ị ghara imekọrịta ihe n'oge a na-arụ ọrụ, na-eyi uwe mkpuchi na enyo mkpuchi ma ọ bụrụ na ọ dị mkpa.

2. Mgbe ị na-echekwa ma na-edozi, zere kọntaktị na vapor mmiri na ikuku n'ihi na ọ na-enwe mmetụta nke mmiri na ọ ga-ere ere.

 

Nyere ụdị kemịkalụ pụrụ iche, biko jiri ma jikwaa ha n'okpuru nduzi nke ọkachamara.


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya