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ibicuruzwa

tert-Butylbenzene (CAS # 98-06-6)

Umutungo wa Shimi:

Inzira ya molekulari C10H14
Misa 134.22
Ubucucike 0.867g / mLat 25 ° C (lit.)
Ingingo yo gushonga -58 ° C.
Ingingo ya Boling 169 ° C (lit.)
Flash point 94 ° F.
Amazi meza 0.03 g / L (20 ºC)
Gukemura 29.5mg / l
Umwuka 4,79 mm Hg (37.7 ° C)
Ubucucike bw'umwuka 3.16 (169 ° C, vs ikirere)
Kugaragara Amazi
Ibara Sobanura ibara ry'umuhondo
Merk 14.1551
BRN 1421537
pKa > 14 (Schwarzenbach n'abandi., 1993)
Imiterere y'Ububiko Agace gashya
Igihagararo Ihamye. Umuriro. Ntibishobora kubangikanya ibintu bya okiside, ibikoresho byaka.
Umupaka uturika 0.8-5.6% (V)
Ironderero n20 / D 1.492 (lit.)
Ibintu bifatika na shimi Imiterere: amazi adafite ibara.
gushonga ingingo -57.85 ℃
ingingo itetse 169 ℃
ubucucike ugereranije 0.8665
indangantego yo gukuraho 1.492
flash point 60 ℃
solubilité idashobora gushonga mumazi, hamwe n'inzoga, ether, ketone, benzene nibindi bisembura kama.
Koresha Byakoreshejwe nkibintu bisanzwe byo gusesengura chromatografiya, bikoreshwa no muri synthesis

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R10 - Yaka
R20 - Byangiza no guhumeka
R38 - Kurakaza uruhu
R51 / 53 - Uburozi bwibinyabuzima byo mu mazi, bushobora gutera ingaruka mbi zigihe kirekire mubidukikije byamazi.
R36 - Kurakaza amaso
Ibisobanuro byumutekano S23 - Ntugahumeke umwuka.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S61 - Irinde kurekura ibidukikije. Reba amabwiriza yihariye / impapuro z'umutekano.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
Indangamuntu ya Loni UN 2709 3 / PG 3
WGK Ubudage 1
RTECS CY9120000
TSCA Yego
Kode ya HS 29029080
Icyitonderwa Kurakara / Kwaka
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

Tert-butylbenzene ni ifumbire mvaruganda. Nibintu bitagira ibara bifite impumuro idasanzwe. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya tert-butylbenzene:

 

1. Kamere:

- Ubucucike: 0,863 g / cm³

- Ingingo ya Flash: 12 ° C.

- Gukemura: Gushonga buhoro mumazi, gushonga mumashanyarazi kama nka alcool, ethers na ketone

 

2. Ikoreshwa:

- Tert-butylbenzene ikoreshwa cyane nk'umusemburo wa sintezike ya chimique, cyane cyane mubice nka synthesis organic, coatings, detergents, n'impumuro nziza y'amazi.

- Irashobora kandi gukoreshwa nkuwatangije reaction ya polymerisation, kimwe no mubikorwa bimwe na bimwe mubikorwa bya reberi n'inganda za optique.

 

3. Uburyo:

- Uburyo busanzwe bwo gutegura tert-butylbenzene nugukoresha aromatic alkylation reaction kugirango benzene benzene hamwe na tert-butyl bromide kugirango ubone tert-butylbenzene.

 

4. Amakuru yumutekano:

- Tert-butylbenzene ni uburozi kubantu kandi irashobora kwangiza ubuzima iyo ihuye, ihumeka kandi yinjiye. Hagomba gufatwa ingamba zikwiye mugihe cyo gukora, nko kwambara uturindantoki turinda, amadarubindi, n imyenda ikingira.

- Mugihe ubitse, irinde umuriro nubushyuhe bwinshi, kandi ugumane ahantu hafite umwuka mwiza.

- Mugihe cyo guta imyanda, uyijugunye ukurikije amabwiriza yaho kandi ntuzigere uyijugunya mumazi cyangwa mubutaka.


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