Phenylacetylene, 98%, pure, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10468120	Thermo Scientific Acros 152460250	25 g	Glass bottle
10041830	Thermo Scientific Acros 152461000	100 g	Glass bottle
11934461	Thermo Scientific Acros 152465000	500 g	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: 536-74-3
• Molecular Weight (g/mol): 102.14
• Synonym: phenylacetylene, phenylethyne, benzene, ethynyl, 1-phenylethyne, phenylacetylide, phenyl acetylene, ethyne, phenyl, acetylene, phenyl, ethynyl-benzene, phenylacethylene
• IUPAC Name: ethynylbenzene

• Molecular Formula: C₈H₆
• InChI Key: UEXCJVNBTNXOEH-UHFFFAOYSA-N
• PubChem CID: 10821
• SMILES: C#CC1=CC=CC=C1

Specifications

• CAS: 536-74-3
• Color: Colorless to Yellow
• Boiling Point: 142.0°C to 144.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₈H₆
• Refractive Index: 1.5470 to 1.5500
• Merck Index: 15,391
• Synonym: phenylacetylene, phenylethyne, benzene, ethynyl, 1-phenylethyne, phenylacetylide, phenyl acetylene, ethyne, phenyl, acetylene, phenyl, ethynyl-benzene, phenylacethylene
• InChI Key: UEXCJVNBTNXOEH-UHFFFAOYSA-N
• IUPAC Name: ethynylbenzene
• PubChem CID: 10821
• Percent Purity: 98%
• Physical Form: Liquid

• Melting Point: -44.8°C
• Density: 0.9300g/mL
• Flash Point: 31°C
• Assay Percent Range: 97.5% min. (GC)
• Linear Formula: C₆H₅C≡CH
• Beilstein: 05,511
• Specific Gravity: 0.93
• Solubility Information: Solubility in water: insoluble. Other solubilities: miscible with alcohol,ether and other organic,solvents
• SMILES: C#CC1=CC=CC=C1
• Molecular Weight (g/mol): 102.14
• Formula Weight: 102.14
• Grade: Pure
• Chemical Name or Material: Phenylacetylene

Safety and Handling

GHS H Statement
Flammable liquid and vapor.

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.

GHS Signal Word: Danger

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Product Identifier

• Phenylacetylene

Signal Word

• Danger

Hazard Category

• Flammable liquid Category 3
• Aspiration toxicity Category 1
• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2

Hazard Statement

• H226-Flammable liquid and vapour.
• H304-May be fatal if swallowed and enters airways.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P331-Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/and soap.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.

RUO – Research Use Only