1-Ethynyl-1-cyclohexanol, 99+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10569600	Thermo Scientific Acros 119101000	100 g	Glass bottle
10326510	Thermo Scientific 119105000	500 g	Glass bottle
11974641	Thermo Scientific Acros 119100025	2.5 kg	Glass bottle

Description

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

Chemical Identifiers

• CAS: 78-27-3
• Molecular Weight (g/mol): 124.18
• InChI Key: QYLFHLNFIHBCPR-UHFFFAOYSA-N
• PubChem CID: 6525
• SMILES: C#CC1(CCCCC1)O

• Molecular Formula: C₈H₁₂O
• MDL Number: MFCD00003858
• 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
• IUPAC Name: 1-ethynylcyclohexan-1-ol

Specifications

• CAS: 78-27-3
• CAS Max %: 100.0
• Color: Colorless to Yellow
• Boiling Point: 180.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₈H₁₂O
• Refractive Index: 1.4810 to 1.4840
• Beilstein: 06,II,1
• Specific Gravity: 0.9763
• Solubility Information: Solubility in water: 24.5g/L (20°C). Other solubilities: soluble in most organic solvents, soluble in diethyl ether, alcohols, esters, ketone, and chlorinated hydrocarbons
• SMILES: C#CC1(CCCCC1)O
• Molecular Weight (g/mol): 124.18
• Formula Weight: 124.18
• Physical Form: Liquid After Melting

• CAS Min %: 99.0
• Melting Point: 30.0°C to 32.0°C
• Density: 0.9763g/mL
• Flash Point: 73°C
• Assay Percent Range: 99% min. (GC)
• Linear Formula: HC≡CC₆H₁₀OH
• MDL Number: MFCD00003858
• Merck Index: 10,381
• 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
• InChI Key: QYLFHLNFIHBCPR-UHFFFAOYSA-N
• IUPAC Name: 1-ethynylcyclohexan-1-ol
• PubChem CID: 6525
• Percent Purity: 99+%
• Chemical Name or Material: 1-Ethynyl-1-cyclohexanol, 99+%

Safety and Handling

GHS H Statement
Harmful if swallowed.
Causes serious eye irritation.
Toxic in contact with skin.
Causes skin irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Call a POISON CENTER or doctor/physician if you feel unwell.
Take off contaminated clothing a

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 201-100-9

missing translation for 'rtecsNumber' : GV9100000

missing translation for 'tsca' : TSCA

Product Identifier

• 1-Ethynyl-1-cyclohexanol

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H311-Toxic in contact with skin.
• H302-Harmful if swallowed.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P362-Take off contaminated clothing.

RUO – Research Use Only