itulau_fanua

oloa

Cyclohexanone(CAS#108-94-1)

Meatotino tau vailaau:

Fuafua mole C6H10O
Molar Mass 98.14
Malosi 0.947 g/mL ile 25 °C (malamalama)
Lisi Lisi -47 °C (malamalama)
Fa'ailoga Tulaga 155 °C (malamalama)
Mata'imu 116°F
Numera JECFA 1100
Suavai Solubility 150 g/L (10 ºC)
Solubility 90g/l
Ausa Malo 3.4 mm Hg (20 °C)
Ausa Malosi 3.4 (vs ea)
Fa'aaliga Suavai
Lanu APHA: ≤10
Sogisogi E pei o le pesini ma le acetone.
Tapulaa o Fa'aaliga TLV-TWA 100 mg/m3 (25 ppm) (ACGIH);IDLH 5000 ppm (NIOSH).
Merck 14,2726
BRN 385735
pKa 17(i le 25℃)
PH 7 (70g/l, H2O, 20 ℃)
Tulaga Teuteu Teu i le +5°C i le +30°C.
Maumau Stable. E mu. E le fetaui ma vailaʻau faʻamaʻi malosi.
Tapulaa Pa 1.1%, 100°F
Fa'asino Upu n20/D 1.450(mu.)
Meatotino Faaletino ma Vailaau Suavai manino le lanu, ma le manava o le eleele, o le le mama e lanu samasama.
mea liusuavai -47 ℃
mea vevela 155.6 ℃
va'aiga va'aiga 0.947
fa'asino ole su'esu'e 1.450
mea moli 54 ℃
solu i le ethanol ma le eter
Fa'aoga Faʻaaogaina e fai ma mea mata ma solvents mo resins gaosia ma filo gaosia

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xn – Fa'aleagaina
Tulaga lamatia R10 – Mumu
R20 – E afaina pe a manava
R41 – Tulaga lamatia o le faaleagaina mata
R38 – Fa'aita i le pa'u
R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
Fa'amatalaga Saogalemu S25 – Aloese mai le pipii i mata.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
UN ID UN 1915 3/PG 3
WGK Siamani 1
RTECS GW1050000
TSCA Ioe
HS Code 2914 22 00
Vasega o Tulaga Lamatia 3
Fa'aputuga Vaega III
Oona LD50 tuugutu i isumu: 1.62 ml/kg (Smyth)

 

Folasaga

O le cyclohexanone ose mea fa'aola. O lo'o taua i lalo se fa'amatalaga i meatotino, fa'aoga, metotia o sauniuniga ma fa'amatalaga saogalemu ole cyclohexanone:

 

Tulaga lelei:

- Fa'aaliga: Suavai e le lanu ma se manogi manogi.

- Malosi: 0.95 g/cm³

- Solubility: Soluble i solu faʻaola pei ole vai, ethanol, eter, ma isi.

 

Fa'aaogā:

- O le Cyclohexanone o se faʻaaogaina lautele mo le faʻaaogaina o le solvent ma le faʻamamaina i totonu o pisinisi vailaʻau e pei o palasitika, paʻu, vali, ma isi.

 

Metotia:

- Cyclohexanone e mafai ona fa'aosoina e le cyclohexene pe a iai le okesene e fai ai le cyclohexanone.

- O le isi auala o sauniuniga o le saunia o le cyclohexanone e ala i le decarboxylation o le caproic acid.

 

Fa'amatalaga Saogalemu:

- Cyclohexanone e maualalo le oona, ae e taua lava le fa'aoga saogalemu.

- Aloese mai le pipii atu i le pa'u ma mata, fai totigilima ma mata tioata.

- Tuuina lelei le ea pe a faʻaaogaina ma aloese mai le manava poʻo le inuina.

- Pe a fa'afuase'i ona 'ai po'o so'ona fa'aalia, saili vave fesoasoani fa'afoma'i.

- Pe a teuina ma faʻaaoga le cyclohexanone, faʻalogo lelei i faiga e puipuia ai mu ma pa, ma teu ese mai afi ma vevela maualuga.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou