Undecane PurCert Standard for GC


Synonym:  Hendecane
Linear Formula:  C11H24
Molecular Weight:  156.31g/mol
CAS Number: 1120-21-4

Properties

Vapour pressure <0.4 mmHg ( 20 ℃)
Water Solubility Insoluble
Refractive index n20/D 1.417 (lit.)
B pt. 196 ℃ (lit.)
M pt. 26 ℃(lit.)
Density 0.74 g/mL at 25 ℃ (lit.)

Safety Information

Hazard Statement(s) H226 - H304
Precautionary Statement  P210 - P233 - P240 - P241 - P301 + P310 - P331
Symbol
Signal word Danger
HS Code 29011090
Flash point 60℃
Storage Temp. Store at Room Temperature.
Storage Class 3
Packaging Glass Bottle
UN Number 2330

Description

Application
Undecane is mainly used as a modeln-alkane in studies relating to viscosities excess molar enthalpiesand vapor-liquid equilibrium of binary alkane mixtures.

Purpose
For R&D use onlynot for drug household or other uses.

General Description
Undecane (also known as hendecane) is a liquid alkane hydrocarbon with the chemical formula CH3(CH2)9CH3. It is used as a mild sex attractant for various types of moths and cockroaches and an alert signal for a variety of ants. It has 159 isomers.