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ibicuruzwa

Inzoga ya Benzyl (CAS # 100-51-6)

Umutungo wa Shimi:

Inzira ya molekulari C7H8O
Misa 108.14
Ubucucike 1.045g / mLat 25 ° C (lit.)
Ingingo yo gushonga -15 ° C.
Ingingo ya Boling 205 ° C.
Flash point 201 ° F.
Umubare wa JECFA 25
Amazi meza 4.29 g / 100 mL (20 ºC)
Gukemura H2O: 33mg / mL, isobanutse, idafite ibara
Umwuka 13,3 mm Hg (100 ° C)
Ubucucike bw'umwuka 3.7 (vs ikirere)
Kugaragara Amazi
Ibara APHA: ≤20
Impumuro Yoroheje, irashimishije.
Imipaka ntarengwa Nta karimbi kashyizweho. Kubera umuvuduko wumwuka wumuyaga hamwe nuburozi buke, ibyago byubuzima kubantu biturutse kumurimo bigomba kuba bike cyane.
Merk 14,1124
BRN 878307
pKa 14.36 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ubike kuri + 2 ° C kugeza kuri + 25 ° C.
Umupaka uturika 1.3-13% (V)
Ironderero n20 / D 1.539 (lit.)
Ibintu bifatika na shimi Imiterere: ibara ritagira ibara. Impumuro nziza ya aromatic.ubushake: gushonga gake mumazi, ntibishobora gukoreshwa na Ethanol, ether na chloroform.
Koresha Mugutegura amavuta yindabyo nibiyobyabwenge, nibindi, nabyo bikoreshwa mugukemura no gutunganya ibirungo; Ikoreshwa nk'umuti, plasitike, imiti igabanya ubukana, kandi ikoreshwa mugukora ibirungo, amasabune, ibiyobyabwenge, amarangi, nibindi

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R20 / 22 - Byangiza muguhumeka kandi niba byamizwe.
R63 - Ibyago bishobora kugirira nabi umwana utaravuka
R43 - Birashobora gutera sensibilisation ukoresheje uruhu
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R23 / 24/25 - Uburozi muguhumeka, guhura nuruhu kandi niba byamizwe.
R45 - Irashobora gutera kanseri
R40 - Ibimenyetso bike byerekana ingaruka ziterwa na kanseri
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S23 - Ntugahumeke umwuka.
S53 - Irinde guhura - shaka amabwiriza yihariye mbere yo gukoresha.
Indangamuntu ya Loni UN 1593 6.1 / PG 3
WGK Ubudage 1
RTECS DN3150000
FLUKA BRAND F CODES 8-10-23-35
TSCA Yego
Kode ya HS 29062100
Uburozi LD50 mu kanwa mu mbeba: 3,1 g / kg (Smyth)

 

Intangiriro

Inzoga ya Benzyl ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano yinzoga ya benzyl:

 

Ubwiza:

- Kugaragara: Inzoga ya Benzyl ni ibara ritagira ibara ry'umuhondo.

- Gukemura: Irashobora gushonga gato mumazi kandi irashobora gushonga cyane mumashanyarazi nka Ethanol na ethers.

- Uburemere bwa molekile bugereranije: Uburemere bwa molekuline ugereranije n'inzoga ya benzyl ni 122.16.

- Flammability: Inzoga ya Benzyl irashya kandi igomba kubikwa kure yumuriro nubushyuhe bwinshi.

 

Koresha:

.

 

Uburyo:

- Inzoga ya Benzyl irashobora gutegurwa muburyo bubiri busanzwe:

1. Na alcoolololysis: Inzoga ya Benzyl irashobora gukorwa nigisubizo cya alcool ya sodium benzyl n'amazi.

2. hydrogenation ya Benzaldehyde: benzaldehyde ni hydrogène kandi igabanuka kugirango ibone inzoga za benzyl.

 

Amakuru yumutekano:

- Inzoga ya Benzyl ni ibintu kama, kandi hagomba kwitonderwa kugirango birinde guhura n'amaso, uruhu, no kuyifata.

- Mugihe uhuye nimpanuka, hita woza ahantu hafashwe n'amazi menshi hanyuma ushakire kwa muganga.

- Guhumeka umwuka wa benzyl inzoga zirashobora gutera umutwe, ingorane zo guhumeka nibindi bitekerezo, bityo hagomba kubaho ibidukikije bikora neza.

- Inzoga ya Benzyl ni ikintu cyaka kandi igomba kubikwa ahantu hakonje, hahumeka, kure yumuriro nubushyuhe bwinshi.

- Mugihe ukoresheje inzoga ya benzyl, kurikiza uburyo bukoreshwa mubikorwa byumutekano hamwe ningamba zo kurinda umuntu.


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