n-Undecane, 99%, Thermo Scientific Chemicals

Description

n-Undecane is used as a mild sex attractant for various types of moths and cockroaches. It is also used as an internal standard in the gas chromatographic analysis. Further, it is used as lubricants and lubricant additives.

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.

Specifications

Chemical Identifiers

• CAS: 1120-21-4
• Molecular Formula: C11H24
• Molecular Weight (g/mol): 156.31
• MDL Number: MFCD00008959
• InChI Key: RSJKGSCJYJTIGS-UHFFFAOYSA-N
• Synonym: n-undecane, hendecane, n-hendecane, decane, methyl, unii-jv0qt00nue, ccris 3796, jv0qt00nue, undecane, undecane, analytical standard, und
• PubChem CID: 14257
• ChEBI: CHEBI:46342
• IUPAC Name: undecane
• SMILES: CCCCCCCCCCC

• Melting Point: -26°C
• Color: Colorless
• Density: 0.74 g/mL
• Boiling Point: 196°C
• Flash Point: 60°C (140°F)
• Odor: Mild
• Linear Formula: CH₃(CH₂)₉CH₃
• Refractive Index: 1.4173
• Quantity: 50 g
• UN Number: UN2330
• Solubility Information: Miscible with ethyl alcohol and ether. Immiscible with water.
• Formula Weight: 156.3
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: n-Undecane

Safety and Handling

Product Identifier

• n-Undecane

Signal Word

• Danger

Hazard Category

• Aspiration toxicity Category 1
• Flammable liquid Category 3

Hazard Statement

• H226-Flammable liquid and vapour.
• H304-May be fatal if swallowed and enters airways.
• EUH066-Repeated exposure may cause skin dryness or cracking.

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 /
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P331-Do NOT induce vomiting.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.
• P405-Store locked up.

Supplemental information

• MIXTURE LIST-Contains : Undecane

RUO – Research Use Only