2-Cyclopentenone, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10224090	Thermo Scientific Acros 111570050	5 g	Glass bottle
10407490	Thermo Scientific Acros 111570250	25 g	Glass bottle
10194903	Thermo Scientific Acros 111571000	100 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: 930-30-3
• Molecular Weight (g/mol): 82.10
• InChI Key: BZKFMUIJRXWWQK-UHFFFAOYSA-N
• PubChem CID: 13588
• SMILES: O=C1CCC=C1

• Molecular Formula: C5H6O
• MDL Number: MFCD00001401
• Synonym: 2-cyclopenten-1-one, 2-cyclopentenone, cyclopentenone, cyclopent-2-enone, cyclopenten-3-one, 2-cyclopentene-1-one, cyclopent-2-ene-1-one, unii-q0u2igf9ck, 3-cyclopenten-2-one, q0u2igf9ck
• IUPAC Name: cyclopent-2-en-1-one

Specifications

• CAS: 930-30-3
• CAS Max %: 100.0
• Density: 0.9800g/mL
• Flash Point: 42°C
• Assay Percent Range: 97.5% min. (GC)
• Linear Formula: C₅H₆(=O)
• MDL Number: MFCD00001401
• Specific Gravity: 0.98
• Solubility Information: Solubility in water: almost insoluble. Other solubilities: very soluble in ethanol,ether
• SMILES: O=C1CCC=C1
• Molecular Weight (g/mol): 82.10
• Formula Weight: 82.1
• Grade: Pure
• Chemical Name or Material: 2-Cyclopentenone

• CAS Min %: 97.5
• Color: Yellow
• Boiling Point: 150°C
• Infrared Spectrum: Authentic
• Molecular Formula: C5H6O
• Refractive Index: 1.4800 to 1.482
• Beilstein: 07, I, 45
• Synonym: 2-cyclopenten-1-one, 2-cyclopentenone, cyclopentenone, cyclopent-2-enone, cyclopenten-3-one, 2-cyclopentene-1-one, cyclopent-2-ene-1-one, unii-q0u2igf9ck, 3-cyclopenten-2-one, q0u2igf9ck
• InChI Key: BZKFMUIJRXWWQK-UHFFFAOYSA-N
• IUPAC Name: cyclopent-2-en-1-one
• PubChem CID: 13588
• Percent Purity: 98%
• Physical Form: Liquid

Safety and Handling

GHS H Statement:
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Flammable liquid and vapor.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 213-213-

Recommended Storage : May darken on storage

Product Identifier

• 2-Cyclopentenone

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 3
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H302-Harmful if swallowed.
• H226-Flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• 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.

RUO – Research Use Only