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1-Ethynyl-1-cyclohexanol (CAS# 78-27-3)

Hantida Kiimikada:

Qaanuunka molecular C8H12O
Molar Mass 124.18
Cufnaanta 0.967g/mLat 25°C(iftiin)
Meesha dhalaalaysa 30-33°C ( shid)
Boling Point 180°C ( shid)
Barta Fiishka 163°F
Biyuhu milmayn 10 g/L (20ºC)
Solubility 10 g/L (20°C)
Uumiga Uumiga <1 mm Hg (20 °C)
Muuqashada crystal cad
Midabka Cad cad oo aan midab lahayn ama huruud khafiif ah
BRN 471404
pKa 13.34±0.20 (La saadaaliyay)
PH 7 (1g/l, H2O, 20℃)
Xaalada Kaydinta Ku kaydi meel ka hooseysa +30°C.
Xadka Qaraxyada 1.3-8.7% (V)
Tusmada Dib-u-celinta 1.481-1.484
MDL MFCD00003858
Tilmaamaha Jirka iyo Kiimikada Cufnaanta 0.9763
dhibic dhalaalaysa 30-32°C
barta karkarinta 180 ° C
ND20 1.481-1.483
dhibic flash ah 73°C
biyo-milmi kara 10g/L (20°C)

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R21/22 - Waxyeelo u leh taabashada maqaarka iyo haddii la liqo.
R36 - Indhaha oo xanaaqa
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
R36/38 - Waxay ka xanaajisaa indhaha iyo maqaarka.
Sharaxaada Badbaadada S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36 - Xidho dhar ilaalin ku habboon.
S22 - Ha neefsan boorka.
Aqoonsiga UN-ka UN 2811 6.1/PG 3
WGK Germany 1
RTECS GV9100000
TSCA Haa
Koodhka HS 29061900
Heerka khatarta 6.1
Kooxda Baakadaha III
Sunta LD50 afka ah ee Bakaylaha: 583 mg/kg LD50 dermal Bakayle 973 mg/kg

 

Hordhac

Alkynycyclohexanol waa unug dabiici ah.

 

Astaamaha alkynyl cyclohexanol:

- Hoore aan midab lahayn oo muuqaal ah, oo ku milma biyaha iyo dareerayaasha dabiiciga ah ee caadiga ah.

-Waxay leedahay ur xoog leh heerkulka qolka.

- Alkyne cyclohexanol waxay leedahay falcelin sare waxayna samayn kartaa falcelin kiimiko oo kala duwan, sida falcelinta dheeriga ah iyo falcelinta oksaydhka.

 

Isticmaalka alkynycyclohexanol:

- Dhexdhexaadiyaha muhiimka ah ee isku-dhafka dabiiciga ah, waxaa loo isticmaalaa in lagu sameeyo noocyo kala duwan oo ah xeryahooda organic, sida aldehydes, ketones, alcohols iyo esters.

 

Habka diyaarinta alkyne cyclohexanol:

Waxaa jira dhowr siyaabood oo loo diyaariyo alkynyl cyclohexanol, iyo kuwa sida caadiga ah loo isticmaalo waxaa ka mid ah:

- Isobutylene waxaa loo isticmaalaa sida walxo ceeriin ah, hydrogenated hoos xaaladaha acidic si ay u soo saaraan isobutenol, ka dibna iyada oo catalysis alkali, falcelinta dib u habaynta dhacdaa si loo helo alkyne cyclohexanol.

- Dareen-celinta cadaadiska hydrogen-ka: cyclohexene iyo hydrogen waxay ka falceliyaan joogitaanka kicinta si ay u sameeyaan alkyne cyclohexanol.

 

Macluumaadka badbaadada alkynocyclohexanol:

- Cyclohexanol waa cuncun waxaana laga yaabaa inay keento cuncun iyo casaan marka ay maqaarka iyo indhaha la timaado.

- Waxa laga yaabaa inay keento dareen-celin xasaasiyadeed, iska ilaali markaad isticmaalayso.

- Inta lagu jiro shaqada, waa in laga fogaadaa neefsashada uumiga iyo boodhka si looga fogaado xanaaqa mareenka neefsashada.

- Marka aad kaydinayso, waa in lagu kaydiyaa si adag, meel qabow oo qallalan, oo ka fog dabka iyo heerkulka sare.


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