| Identification | More | [Name]
1-Ethynyl-1-cyclohexanol | [CAS]
78-27-3 | [Synonyms]
1-ETHINYL-1-CYCLOHEXANOL
1-ETHYNYL-1-CYCLOHEXANOL
1-ETHYNYLCYCLOHEXANOL
TIMTEC-BB SBB008829
(1-Hydroxycyclohexyl)ethyne
1-ethvnvl-1-cvclohexanol
1-Ethynyl-1-hydroxycyclohexane
1-Ethynylcyclohexan-1-ol
1-ethynyl-cyclohexano
1-Hydroxy-1-ethynylcyclohexane
Ethynylcyclohexanol
nsc8194
Cyclohexyl ethynyl carbinol
1-ETHYNYL-1-CYCLOHEXANOL 99+%
Cyclohexanol, 1-ethynyl-(6CI, 8CI, 9CI)
1-Ethynyl-1-cyclohexanol,98%
Cyclohexanol, 1-ethynyl-
1-Ethin-1-cyclohexanol
1-ETHYNYLCYCLOHEXANOL-1
(1-Hydroxycyclohexyl)acetylene | [EINECS(EC#)]
201-100-9 | [Molecular Formula]
C8H12O | [MDL Number]
MFCD00003858 | [Molecular Weight]
124.18 | [MOL File]
78-27-3.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless liquid | [Melting point ]
30-33 °C(lit.)
| [Boiling point ]
180 °C(lit.)
| [density ]
0.967 g/mL at 25 °C(lit.)
| [vapor pressure ]
<1 mm Hg ( 20 °C)
| [refractive index ]
1.481-1.484
| [Fp ]
163 °F
| [storage temp. ]
2-8°C
| [solubility ]
10 g/L (20°C) | [form ]
Liquid After Melting | [pka]
13.34±0.20(Predicted) | [color ]
Clear colorless to light yellow | [PH]
7 (1g/l, H2O, 20℃) | [explosive limit]
1.3-8.7%(V) | [Water Solubility ]
10 g/L (20 ºC) | [Detection Methods]
NMR,MS,GC | [BRN ]
471404 | [InChIKey]
QYLFHLNFIHBCPR-UHFFFAOYSA-N | [LogP]
1.49 at 25℃ | [Uses]
Stabilization of chlorinated organic compounds, intermediate, corrosion inhibitor for mineral acids, medicine (sedative). | [CAS DataBase Reference]
78-27-3(CAS DataBase Reference) | [NIST Chemistry Reference]
Cyclohexanol, 1-ethynyl-(78-27-3) | [EPA Substance Registry System]
78-27-3(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R21/22:Harmful in contact with skin and if swallowed .
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S36/37:Wear suitable protective clothing and gloves .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 2811 6.1/PG 3
| [WGK Germany ]
1
| [RTECS ]
GV9100000
| [Autoignition Temperature]
365 °C | [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29061900 | [Toxicity]
LD50 orally in Rabbit: 583 mg/kg LD50 dermal Rabbit 973 mg/kg |
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