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sehlahisoa

Cyclohexanone(CAS#108-94-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H10O
'Misa oa Molar 98.14
Botenya 0.947 g/mL ho 25 °C (hote.)
Melting Point -47 °C (hote.)
Boling Point 155 °C (hote.)
Flash point 116°F
JECFA Nomoro 1100
Ho qhibiliha ha Metsi 150 g/L (10 ºC)
Solubility 90g/l
Khatello ea Mouoane 3.4 mm Hg (20 °C)
Tekano ea Mouoane 3.4 (khahlanong le moea)
Ponahalo Mokelikeli
Mmala APHA: ≤10
Monko o monate Joalo ka peppermint le acetone.
Moedi wa ho pepeseha TLV-TWA 100 mg/m3 (25 ppm) (ACGIH);IDLH 5000 ppm (NIOSH).
Merck 14,2726
BRN 385735
pKa 17(ho 25℃)
PH 7 (70g/l, H2O, 20℃)
Boemo ba polokelo Boloka ho +5°C ho ea ho +30°C.
Botsitso E tsitsitseng. E tukang. Ha e lumellane le lisebelisoa tse matla tsa oxidizing.
Qeto ea ho phatloha 1.1%, 100°F
Refractive Index n20/D 1.450(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o se nang mebala o bonaletsang, o nang le phefumoloho ea mobu, ho se hloeke ke mosehla o bobebe.
sebaka se qhibilihang -47 ℃
ntlha e belang 155.6 ℃
boima bo lekanang 0.947
index ea refractive 1.450
ntlha ea flash 54 ℃
e qhibilihang ka har'a ethanol le ether
Sebelisa E sebelisoa e le lisebelisoa tse tala le li-solvents bakeng sa li-resin tsa maiketsetso le likhoele tsa maiketsetso

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R10 – E ka cha
R20 – E kotsi ka ho hema
R41 – Kotsi ya tshenyo e kgolo mahlong
R38 – Ho teneha letlalong
R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le haeba e koetsoe.
Tlhaloso ea Tšireletseho S25 - Qoba ho kopana le mahlo.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
Li-ID tsa UN UN 1915 3/PG 3
WGK Jeremane 1
RTECS GW1050000
TSCA Ee
Khoutu ea HS 2914 22 00
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III
Chefo LD50 ka molomo ho likhoto: 1.62 ml / kg (Smyth)

 

Selelekela

Cyclohexanone ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea cyclohexanone:

 

Boleng:

- Ponahalo: Mokelikeli o se nang 'mala o monko o monate.

- Boima ba 'mele: 0.95 g/cm³

- Solubility: E qhibiliha ka har'a lihlapolli tsa tlhaho tse kang metsi, ethanol, ether, joalo-joalo.

 

Sebelisa:

Cyclohexanone ke solvent e sebelisoang haholo bakeng sa ho ntša le ho hloekisa indastering ea lik'hemik'hale tse kang polasetiki, rabara, lipente, joalo-joalo.

 

Mokhoa:

Cyclohexanone e ka hlahisoa ke cyclohexene ka pel'a oksijene ho etsa cyclohexanone.

- Mokhoa o mong oa ho itokisetsa ke ho lokisa cyclohexanone ka decarboxylation ea caproic acid.

 

Lintlha tsa Tšireletseho:

- Cyclohexanone e na le chefo e tlase, empa ho ntse ho le bohlokoa ho e sebelisa ka mokhoa o sireletsehileng.

- Qoba ho kopana le letlalo le mahlo, apara liatlana tse sireletsang le likhalase.

- Fana ka moea o motle ha o sebelisoa 'me u qobe ho hema kapa ho kena.

- Haeba motho a ka ja ka phoso kapa ho pepeseha ho feteletseng, batla thuso ea bongaka hang-hang.

- Ha u boloka le ho sebelisa cyclohexanone, ela hloko mehato ea ho thibela mollo le ho phatloha, 'me u e boloke hōle le mehloli ea mollo le mocheso o phahameng.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona