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ibicuruzwa

Acide Hendecanoic (CAS # 112-37-8)

Umutungo wa Shimi:

Inzira ya molekulari C11H22O2
Misa 186.29
Ubucucike 0.89 g / cm3 (20 ℃)
Ingingo yo gushonga 28-31 ° C (lit.)
Ingingo ya Boling 228 ° C160mm Hg (lit.)
Flash point > 230 ° F.
Umubare wa JECFA 108
Amazi meza kutabasha
Gukemura Kudashonga mumazi, gushonga muri Ethanol na ether.
Umwuka 0.00151mmHg kuri 25 ° C.
Kugaragara Ibara ritagira ibara ryumuhondo ryoroshye cyangwa rikomeye
Uburemere bwihariye 0.9948
Ibara Umweru kugeza umuhondo
BRN 1759287
pKa 4.79 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko icyumba temp
Umupaka uturika 0,6% (V)
Ironderero 1.4202
MDL MFCD00002730

Ibicuruzwa birambuye

Ibicuruzwa

Gusaba :

1.Urubuto rwa Undecanoic ni gazi isanzwe ya chromatografi yimbere yimbere yimbere, uburyo bwa capillary gas chromatografiya imbere bwakoreshejwe kugirango hamenyekane aside irinda dehydroacetic aside, aside benzoic na acide sorbic mu biryo, igipimo cyo gukira cyari hagati ya 96% na 104%, umubano usanzwe wumurongo wari mwiza, coefficente yo gutandukana kwicyitegererezo cyabaye gito, aside dehydroacetic yari 0,71%, aside benzoic yari 0.82% na aside sorbic yari 0,62%. Nibyoroshye, byihuse kandi byukuri. Usibye ibi, irashobora kandi gukoreshwa kugirango hamenyekane ibikubiye mu bintu bitandukanye bibungabunga ibidukikije mu biribwa [5-7].
2.Bikoreshwa mugukora inyongeramusaruro zirimo ibiryo kama acide kama na acide ya fatty acide acide, bikoreshwa mugusuzuma aside irike yo mu bwoko bwa acide (acide caprylic cyangwa acide nonanoic) na acide organic (acide citric) hamwe nibikorwa byinshi bya antibacterial nukuvura amoko atandukanye hamwe na MCFAs zitandukanye na OAs, hanyuma ugahuza byombi muburyo bukwiye kugirango bigire imbaraga zikomeye zo guhuza imbaraga, kugirango harebwe niba ingaruka za antibacterial zishobora gukomera hashingiwe ku kugabanya igipimo cya acide aciriritse ya acide na acide kama [8].
3. Acide ya Undecanoic ikoreshwa muri synthesis organique kandi nkumuteguro wa plastike.

Ibisobanuro :

gushonga ingingo 28-31 ° C (lit.)
aho guteka: 228 ° C160mmHg (lit.)
Ubucucike 0.89g / cm3 (20 ° C)
Igipimo cyo kugabanya ni 1.4202
FEMA 3245 | UNDECANOICACID
Ingingo ya Flash> 230 ° F.
Kudashonga mumazi, gushonga muri Ethanol, ether, nibindi

Umutekano :

Ibimenyetso bya Hazard Ibimenyetso Xi
Kode y'ibyiciro Kode 36/37/38
Amabwiriza yumutekano 26-36WGK
Ubudage 1
Guhumeka aside ya Undecanoic no kuyangiza byangiza umubiri wumuntu. Ifite ingaruka mbi kumaso, uruhu, ururenda hamwe nu myanya y'ubuhumekero yo hejuru.

Gupakira & Ububiko :

Gupakirwa muri 25kg / 50kg ingoma.Yapakiwe muri 25kg / 50kg.
Urusange rufunze kandi rubitswe ahantu hakonje, humye. Ahantu ho kubika ni kure ya okiside. Ifu ya acide idasukuye irashobora gutera gutwikwa iyo ishyushye, ihuye numuriro ufunguye cyangwa uhuye na okiside.


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