n-Hendecane-Shandong Huashang Chemical Co., Ltd.

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n-Hendecane

Brand：HS

Model：25kg/drum

Purity：99%

Cas：1120-21-4

Createtime： 2026-04-14
Updatetime： 2026-04-15

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Product Details

useage	Industrial use
deliveryInfo
appearance	liquid
Molecular Weight	156.31
aliasen
supplyCapacity	50000MT/Month
harbor	Qingdao,China
minorder	1KG
Appearance	Colorless liquid

Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.

Basic Information

Product Name: n-Hendecane

Alias: Undecane; n-Undecane; Hendecane; n-Undecane; Alkane C11; MFCD00008959; RTECS YQ1525000

CAS No.: 1120-21-4

EINECS No.: 214-300-6

Molecular Formula: C??H??

Molecular Weight: 156.31 g/mol

Classification: n-Alkane, organic solvent, analytical standard, fine chemical, organic intermediate

Physical & Chemical Properties

Appearance: Colorless liquid, odorless or with a slight gasoline-like odor

Density: 0.740 g/cm3 at 25 °C (lit.)

Boiling Point: 196 °C (lit.)

Melting Point: -26 °C (lit.)

Flash Point: 60 °C

Refractive Index: 1.416–1.418 (n20/D)

Solubility: Insoluble in water; miscible with ethanol, ether, chloroform and other organic solvents; slightly soluble in polar solvents

Purity: ≥98.0% (GC), ≥99.5% available for analytical use

Storage Condition: Sealed, cool and dry place at room temperature; avoid oxidants, open flames and high temperature; keep away from incompatible substances; long-term storage can be placed at 2-8 °C or -20 °C, avoid direct light

Main Uses

Analytical Field: Widely used as an internal standard in gas chromatography (GC) for the qualitative and quantitative analysis of hydrocarbons, serving as a reference for retention time comparison in the structural identification of new compounds. It is also used as a standard sample for petroleum analysis and chromatographic calibration.
Organic Synthesis & Solvent: As an inert organic solvent, it is suitable for reactions requiring non-polar media; it is also used as an intermediate for the synthesis of downstream derivatives such as undecyl bromide and undecanol, which are further applied in the production of surfactants, plasticizers and other fine chemicals.
Other Fields: Used as a mild sex attractant for moths and cockroaches, and an alert signal for various ants; it is also applied in the production of refrigerants, insecticides, lubricants, paints, high-grade electronic cleaning fluids, chlorinated paraffins and environmentally friendly dry cleaning agents. In addition, it can be used as a base oil component in lubricants and a solvent in pesticide formulations.

Specification Table

Item	Specification	Unit	Remarks
Product Name	n-Hendecane	—
CAS Number	1120-21-4	—	EINECS: 214-300-6; MFCD00008959
Molecular Formula	C??H??	—	n-Alkane compound (straight-chain alkane)
Molecular Weight	156.31	g/mol
Appearance	Colorless liquid	—	Odorless or slight gasoline-like odor
Purity	≥98.0 (≥99.5 available)	%	GC; ≥99.5% for analytical use
Boiling Point	196	℃	lit.
Solubility	Insoluble in water, miscible with ethanol, ether	—	Slightly soluble in polar solvents