Cyclohexanone (CAS # 108-94-1)

Inzira ya molekulari	C6H10O
Misa	98.14
Ubucucike	0,947 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga	-47 ° C (lit.)
Ingingo ya Boling	155 ° C (lit.)
Flash point	116 ° F.
Umubare wa JECFA	1100
Amazi meza	150 g / L (10 ºC)
Gukemura	90g / l
Umwuka	3,4 mm Hg (20 ° C)
Ubucucike bw'umwuka	3.4 (vs ikirere)
Kugaragara	Amazi
Ibara	APHA: ≤10
Impumuro	Nka peppermint na acetone.
Imipaka ntarengwa	TLV-TWA 100 mg / m3 (25 ppm) (ACGIH); IDLH 5000 ppm (NIOSH).
Merk	14.2726
BRN	385735
pKa	17 (kuri 25 ℃)
PH	7 (70g / l, H2O, 20 ℃)
Imiterere y'Ububiko	Ubike kuri + 5 ° C kugeza kuri + 30 ° C.
Igihagararo	Ihamye. Yaka. Ntibishobora gukoreshwa na okiside ikomeye.
Umupaka uturika	1.1%, 100 ° F.
Ironderero	n20 / D 1.450 (lit.)
Ibintu bifatika na shimi	Amazi adafite amabara meza, hamwe numwuka wubutaka, umwanda ni umuhondo woroshye. gushonga -47 ℃ ingingo itetse 155.6 ℃ ubucucike ugereranije 0.947 indangantego yo kugabanya 1.450 flash point 54 ℃ gushonga muri Ethanol na ether
Koresha	Ikoreshwa nkibikoresho fatizo hamwe nigishishwa cya sintetike yububiko hamwe na fibre synthique

Ibicuruzwa birambuye

Ibimenyetso bya Hazard	Xn - Byangiza
Kode y'ingaruka	R10 - Yaka R20 - Byangiza no guhumeka R41 - Ibyago byo kwangirika cyane kumaso R38 - Kurakaza uruhu R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano	S25 - Irinde guhura n'amaso. S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso. S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
Indangamuntu ya Loni	UN 1915 3 / PG 3
WGK Ubudage	1
RTECS	GW1050000
TSCA	Yego
Kode ya HS	2914 22 00
Icyiciro cya Hazard	3
Itsinda ryo gupakira	III
Uburozi	LD50 mu kanwa mu mbeba: 1,62 ml / kg (Smyth)

Intangiriro

Cyclohexanone nikintu kama. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya cyclohexanone:

Ubwiza:

- Kugaragara: Amazi atagira ibara afite impumuro nziza.

- Ubucucike: 0,95 g / cm³

- Gukemura: Gushonga mumashanyarazi kama nkamazi, Ethanol, ether, nibindi.

Koresha:

- Cyclohexanone ni umusemburo ukoreshwa cyane mu gukuramo ibishishwa no gusukura mu nganda z’imiti nka plastiki, reberi, amarangi, nibindi.

Uburyo:

- Cyclohexanone irashobora gutangizwa na cyclohexene imbere ya ogisijeni kugirango ikore cyclohexanone.

- Ubundi buryo bwo kwitegura ni ugutegura cyclohexanone ukoresheje decarboxylation ya acide caproic.

Amakuru yumutekano:

- Cyclohexanone ifite uburozi buke, ariko biracyakenewe kuyikoresha neza.

- Irinde guhura nuruhu namaso, wambare uturindantoki turinda na gogles.

- Tanga umwuka mwiza mugihe ukoreshejwe kandi wirinde guhumeka cyangwa kuribwa.

- Mugihe habaye gutungurwa kubwimpanuka cyangwa guhura cyane, shakisha ubufasha bwihuse.

- Mugihe ubitse kandi ukoresha cyclohexanone, witondere ingamba zo gukumira umuriro no guturika, kandi ubibike kure yumuriro nubushyuhe bwinshi.

Mbere: cycloheptene (CAS # 628-92-2)

Ibikurikira: cyclopentadiene (CAS # 542-92-7)

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