1-Ethynylcyclohexanol, 99%

Description

CAS: 78-27-3 | C8H12O | 124.183 g/mol

1-Ethynylcyclohexanol is used in organic synthesis, pharmaceuticals and agrochemicals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-Ethynylcyclohexanol is used in organic synthesis, pharmaceuticals and agrochemicals.

Solubility
Soluble in water (10g/L at 20°C), diethyl ether, alcohols, esters, and ketone.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 78-27-3
• Molecular Formula: C8H12O
• Molecular Weight (g/mol): 124.183
• MDL Number: MFCD00003858
• InChI Key: QYLFHLNFIHBCPR-UHFFFAOYSA-N
• Synonym: 1-ethynyl-1-cyclohexanol, 1-ethynylcyclohexanol, ethynylcyclohexanol, cyclohexanol, 1-ethynyl, 1-hydroxycyclohexyl ethyne, 1-ethynyl-1-hydroxycyclohexane, 1-ethynyl cyclohexanol, 1-ethynyl-cyclohexanol, unii-6rv04025eh, 1-ethynyl-cyclohexan-1-ol
• PubChem CID: 6525
• IUPAC Name: 1-ethynylcyclohexan-1-ol
• SMILES: C#CC1(CCCCC1)O

• Melting Point: 30°C to 33°C
• Density: 0.973
• Boiling Point: 180°C
• Flash Point: 73°C (163°F)
• Odor: Mild
• Refractive Index: 1.483
• Quantity: 100 g
• UN Number: UN2811
• Beilstein: 471404
• Solubility Information: Soluble in water (10g/L at 20°C),diethyl ether,alcohols,esters,and ketone.
• Formula Weight: 124.18
• Percent Purity: 99%
• Chemical Name or Material: 1-Ethynylcyclohexanol

Safety and Handling

Hazard Category	H302-H311-H315-H319
Hazard Statement	GHS H Statement H311-H302-H319 Toxic in contact with skin. Harmful if swallowed. Causes serious eye irritation.
Precautionary Statement	P264b-P270-P280-P301+P312-P302+P352-P305+P351+P338-P312-P330-P332+P313-P361-P363-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber	201-100-9
RTECSNumber	GV9100000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only