1,4-Pentadiene, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10483395	Thermo Scientific Acros 129860010	1 g	Glass bottle
10376960	Thermo Scientific Acros 129860050	5 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: 591-93-5
• Molecular Weight (g/mol): 68.11
• InChI Key: QYZLKGVUSQXAMU-UHFFFAOYSA-N
• PubChem CID: 11587
• SMILES: C=CCC=C

• Molecular Formula: C₅H₈
• MDL Number: MFCD00008665
• Synonym: 1,4-pentadiene, unii-a5if861oq5, pentadiene-1,4, allylethylene, penta-1,4-dien-1-yl, penta-1,4-dien-3-yl, ch2=chch2ch=ch2, acmc-1at58
• IUPAC Name: penta-1,4-diene

Specifications

• CAS: 591-93-5
• CAS Max %: 100.0
• Color: Colorless
• Boiling Point: 26.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₅H₈
• Refractive Index: 1.3884 to 1.3904
• Beilstein: 01, 251
• Specific Gravity: 0.65
• InChI Key: QYZLKGVUSQXAMU-UHFFFAOYSA-N
• IUPAC Name: penta-1,4-diene
• PubChem CID: 11587
• Percent Purity: 99%
• Chemical Name or Material: 1,4-Pentadiene, 99%

• CAS Min %: 98.5
• Melting Point: -148.0°C
• Density: 0.6500g/mL
• Flash Point: −20°C
• Assay Percent Range: 99%
• Linear Formula: H₂C=CHCH₂CH=CH₂
• MDL Number: MFCD00008665
• Fieser: 01,783
• Synonym: 1,4-pentadiene, unii-a5if861oq5, pentadiene-1,4, allylethylene, penta-1,4-dien-1-yl, penta-1,4-dien-3-yl, ch2=chch2ch=ch2, acmc-1at58
• SMILES: C=CCC=C
• Molecular Weight (g/mol): 68.11
• Formula Weight: 68.11
• Physical Form: Liquid

Safety and Handling

GHS H Statement
May be fatal if swallowed and enters airways.
Extremely flammable liquid and vapor.

GHS P Statement
IF SWALLOWED: Immediately call a POISON CENTRE or doctor/physician.
Do NOT induce vomiting.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Keep away from heat/sparks/open flames/hot surfac

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 209-736-9

missing translation for 'tsca' : TSCA

Product Identifier

• 1,4-Pentadiene

Signal Word

• Danger

Hazard Category

• Aspiration toxicity Category 1
• Flammable liquid Category 1

Hazard Statement

• H304-May be fatal if swallowed and enters airways.
• H224-Extremely flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P240-Ground/bond container and receiving equipment.
• P243-Take precautionary measures against static discharge.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P331-Do NOT induce vomiting.
• P403+P235-Store in a well-ventilated place. Keep cool.

RUO – Research Use Only