Cyclohexanone (CAS # 108-94-1)

Ohun-ini Kemikali:

Ilana molikula	C6H10O
Molar Mass	98.14
iwuwo	0.947 g/ml ni 25°C (tan.)
Ojuami Iyo	-47°C (tan.)
Ojuami Boling	155°C (tan.)
Oju filaṣi	116°F
Nọmba JECFA	1100
Omi Solubility	150 g/L (10ºC)
Solubility	90g/l
Vapor Presure	3.4 mm Hg (20 °C)
Òru Òru	3.4 (pẹlu afẹfẹ)
Ifarahan	Omi
Àwọ̀	APHA: ≤10
Òórùn	Bi peppermint ati acetone.
Ifilelẹ Ifarahan	TLV-TWA 100 mg/m3 (25 ppm) (ACGIH);IDLH 5000 ppm (NIOSH).
Merck	14.2726
BRN	385735
pKa	17 (ni 25℃)
PH	7 (70g/l, H2O, 20℃)
Ibi ipamọ Ipo	Fipamọ ni +5°C si +30°C.
Iduroṣinṣin	Idurosinsin. Ijona. Ibamu pẹlu awọn aṣoju oxidizing lagbara.
ibẹjadi iye to	1.1%, 100°F
Atọka Refractive	n20/D 1.450(tan.)
Ti ara ati Kemikali Properties	Omi ti ko ni awọ, pẹlu ẹmi ile, aimọ jẹ ofeefee ina. yo ojuami -47 ℃ farabale ojuami 155,6 ℃ iwuwo ojulumo 0.947 refractive Ìwé 1.450 filasi ojuami 54 ℃ tiotuka ni ethanol ati ether
Lo	Ti a lo bi awọn ohun elo aise ati awọn olomi fun awọn resini sintetiki ati awọn okun sintetiki

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Awọn aami ewu	Xn – ipalara
Awọn koodu ewu	R10 - flammable R20 - Ipalara nipasẹ ifasimu R41 - Ewu ti pataki ibaje si oju R38 - Irritating si awọ ara R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
Apejuwe Abo	S25 - Yago fun olubasọrọ pẹlu awọn oju. S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
UN ID	UN 1915 3/PG 3
WGK Germany	1
RTECS	GW1050000
TSCA	Bẹẹni
HS koodu	2914 22 00
Kíláàsì ewu	3
Iṣakojọpọ Ẹgbẹ	III
Oloro	LD50 ẹnu ni awọn eku: 1.62 milimita/kg (Smyth)

Ọrọ Iṣaaju

Cyclohexanone jẹ ẹya Organic yellow. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti cyclohexanone:

Didara:

- Irisi: Omi ti ko ni awọ pẹlu õrùn õrùn kan.

- iwuwo: 0.95 g/cm³

- Solubility: Soluble ni awọn nkan ti ara ẹni gẹgẹbi omi, ethanol, ether, bbl

Lo:

- Cyclohexanone jẹ epo ti a lo pupọ fun isediwon epo ati mimọ ninu ile-iṣẹ kemikali gẹgẹbi awọn pilasitik, roba, awọn kikun, ati bẹbẹ lọ.

Ọna:

- Cyclohexanone le jẹ catalyzed nipasẹ cyclohexene ni iwaju atẹgun lati dagba cyclohexanone.

- Ọna miiran ti igbaradi ni lati mura cyclohexanone nipasẹ decarboxylation ti caproic acid.

Alaye Abo:

- Cyclohexanone ni majele ti kekere, ṣugbọn o tun ṣe pataki lati lo lailewu.

- Yago fun olubasọrọ pẹlu awọ ara ati oju, wọ awọn ibọwọ aabo ati awọn goggles.

- Pese ategun ti o dara nigba lilo ati yago fun ifasimu tabi mimu.

- Ni ọran ti jijẹ lairotẹlẹ tabi ifihan pupọ, wa iranlọwọ iṣoogun lẹsẹkẹsẹ.

- Nigbati o ba tọju ati lilo cyclohexanone, ṣe akiyesi si ina ati awọn idena idena bugbamu, ki o tọju kuro ni awọn orisun ina ati awọn iwọn otutu giga.

Ti tẹlẹ: cycloheptene (CAS # 628-92-2)

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

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