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

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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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: E51406
Product name: 1-Ethynyl-1-cyclohexanol
Purity: ≥99%
Packaging: 1l
Price: $377
Updated: 2024/03/01

Sigma-Aldrich

Product number: E51406
Product name: 1-Ethynyl-1-cyclohexanol
Purity: ≥99%
Packaging: 5l
Price: $1760
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.41522
Product name: 1-Ethynylcyclohexanol
Purity: for synthesis
Packaging: 100mL
Price: $44.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.41522
Product name: 1-Ethynylcyclohexanol
Purity: for synthesis
Packaging: 25L
Price: $6390
Updated: 2024/03/01

TCI Chemical

Product number: E0297
Product name: 1-Ethynyl-1-cyclohexanol
Purity: >98.0%(GC)
Packaging: 25g
Price: $21
Updated: 2024/03/01

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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

Potassium tert-butoxide Tetrahydrofuran Diethyl ether Ammonium chloride Ethyl acetate Acetylene Dichloromethane Sodium hydroxide Cyclohexanone

Preparation Products

1-ACETYL-1-CYCLOHEXENE

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1-Ethynyl-1-cyclohexanol Suppliers

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View Lastest Price from 1-Ethynyl-1-cyclohexanol manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 1-Ethynyl-1-cyclohexanol 78-27-3
Price: US $35.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000kg/week
Release date: 2024-05-29

Hebei Longbang Technology Co., Ltd

Product: 1-Ethynyl-1-cyclohexanol 78-27-3
Price: US $6.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20TONS
Release date: 2024-05-14

Hebei Saisier Technology Co., LTD

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

78-27-3, 1-Ethynyl-1-cyclohexanolRelated Search:

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1-Ethynyl-1-cyclohexanol&gt

Acetylene cyclohexanol

78-27-3

8-27-3

C6H10OHCCH

HC8801CC6H10OH

ALCOHOL

Terminal

Organic Building Blocks

Acetylenes

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Alkynes

Biphenyl & Diphenyl ether

Acetylenes

Acetylenic Alcohols & Their Derivatives

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Chemical Synthesis

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POSS