1-Ethynyl-1-cyclohexanol
- Product Name
- 1-Ethynyl-1-cyclohexanol
- CAS No.
- 78-27-3
- Chemical Name
- 1-Ethynyl-1-cyclohexanol
- Synonyms
- 1-ETHYNYLCYCLOHEXANOL;1-Ethynylcyclohexan-1-ol;Cyclohexanol, 1-ethynyl-;Ethynylcyclohexanol;-1-cycL;nsc8194;ohexanoL;1-EthynyL;HC≡CC6H10OH;TIMTEC-BB SBB008829
- CBNumber
- CB2186195
- Molecular Formula
- C8H12O
- Formula Weight
- 124.18
- MOL File
- 78-27-3.mol
1-Ethynyl-1-cyclohexanol Property
- 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
- Flash point:
- 163 °F
- storage temp.
- Store below +30°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)
- BRN
- 471404
- InChIKey
- QYLFHLNFIHBCPR-UHFFFAOYSA-N
- LogP
- 1.49 at 25℃
- CAS DataBase Reference
- 78-27-3(CAS DataBase Reference)
- NIST Chemistry Reference
- Cyclohexanol, 1-ethynyl-(78-27-3)
- EPA Substance Registry System
- Cyclohexanol, 1-ethynyl- (78-27-3)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 21/22-36-36/37/38-20/21/22-36/38
- Safety Statements
- 36/37-36/37/39-26-36-22
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- E51406
- Product name
- 1-Ethynyl-1-cyclohexanol
- Purity
- ≥99%
- Packaging
- 1l
- Price
- $377
- Updated
- 2024/03/01
- Product number
- E51406
- Product name
- 1-Ethynyl-1-cyclohexanol
- Purity
- ≥99%
- Packaging
- 5l
- Price
- $1760
- Updated
- 2024/03/01
- Product number
- 8.41522
- Product name
- 1-Ethynylcyclohexanol
- Purity
- for synthesis
- Packaging
- 100mL
- Price
- $44.4
- Updated
- 2024/03/01
- Product number
- 8.41522
- Product name
- 1-Ethynylcyclohexanol
- Purity
- for synthesis
- Packaging
- 25L
- Price
- $6390
- Updated
- 2024/03/01
- Product number
- E0297
- Product name
- 1-Ethynyl-1-cyclohexanol
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $21
- Updated
- 2024/03/01
1-Ethynyl-1-cyclohexanol Chemical Properties,Usage,Production
Chemical Properties
Colorless liquid
Uses
Stabilization of chlorinated organic compounds, intermediate, corrosion inhibitor for mineral acids, medicine (sedative).
Uses
1-Ethynyl-1-cyclohexanol (ECHO) can undergo acetylation in the presence of a catalytic amount of ruthenium chloride at room temperature. It can be used to synthesize novel organotellurium(IV) compounds with potent inhibitory activity towards Cathepsin B. The polymerization of ECHO by transition metal catalysts leads to the formation of poly(ECHO). It can also react with transition metal hydride complexes to form vinyl derivatives by inserting into the M-H bonds.
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 3, p. 416, 1955
Synthetic Communications, 18, p. 131, 1988 DOI: 10.1080/00397918808077336
Flammability and Explosibility
Non flammable
1-Ethynyl-1-cyclohexanol Preparation Products And Raw materials
Raw materials
Preparation Products
1-Ethynyl-1-cyclohexanol Suppliers
View Lastest Price from 1-Ethynyl-1-cyclohexanol manufacturers
- Product
- 1-Ethynyl-1-cyclohexanol 78-27-3
- Price
- US $0.00-0.00/kg
- Min. Order
- 100kg
- Purity
- 99.8%
- Supply Ability
- 10ton
- Release date
- 2024-03-01
- Product
- 1-Ethynyl-1-cyclohexanol 78-27-3
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- More than 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-04-11
- Product
- 1-Ethynyl-1-cyclohexanol 78-27-3
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1000000
- Release date
- 2024-01-04