n-Undecane, 99%

Description

CAS: 1120-21-4 | C11H24 | 156.31 g/mol

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
• Refractive Index: 1.4173
• Linear Formula: CH₃(CH₂)₉CH₃
• 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

Hazard Category	H227-H304
Hazard Statement	GHS H Statement H304-H226-H315-H319-H335 May be fatal if swallowed and enters airways. Flammable liquid and vapor. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P210-P280-P301+P310-P331-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: UNDECANE
EINECSNumber	214-300-6
RTECSNumber	YQ1525000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only