Heptadecane | CAS No. 629-78-7

Heptadecane

Basic Information

View in Editor

CAS Number

629-78-7

Molecular Formula

C17H36

Molecular Weight

240.47 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

20-22 °C

Boiling Point

302 °C

Density

0.777 g/mL at 25 °C

Water Solubility

Immiscible with water.

Solubility

Insuluble (7.7E-6 g/L) (25 ºC),

Refractive Index

n20/D 1.436(lit.)

Vapor Pressure

1 mmHg ( 115 °C)

SMILES

View in Editor

CCCCCCCCCCCCCCCCC

InChI

InChI=1S/C17H36/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-17H2,1-2H3

InChIKey

NDJKXXJCMXVBJW-UHFFFAOYSA-N

LogP

6.877700000000007

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

103

Safety Information

View Safety Information

GHS Hazard Pictograms

H304

Hazard Statement

H304 May be fatal if swallowed and enters airways
Aspiration hazard

Stability

Stable. Incompatible with strong oxidizing agents. Combustible.

Synonyms & References

English

n-Heptadecane
Heptadecane
Heptadecane [Standard Material for GC]
n-Heptadecaneneat
EINECS 211-108-4
Fuel Oil Degradation
HEPTADECANE-CPD
Heptadekan
heptandecane
Hexadecane,methyl
n-Heptadecan
Retention Time Mix
Retention Time Standard
NSC 172782
Hexadecane, methyl-
C17H36
H7C0J39XUM
NDJKXXJCMXVBJW-UHFFFAOYSA-N
Heptadecane, analytical standard
Normal-heptadecane
Heptadecane, 99%
DSSTox_RID_82078
DSSTox_CID_27061
DSSTox_GSID_47061
ARONIS020486
Heptadecane[StandardMaterialforGC

MDL Number

MFCD00009002

Customs Code

2901100000

FAQ

What are the physical and chemical properties of Heptadecane (CAS: 629-78-7)?

Heptadecane (CAS: 629-78-7) is a colorless liquid with a boiling point of 347.4°C and a melting point of -93.7°C. It has a molecular weight of 246.4 g/mol and is insoluble in water but soluble in organic solvents. Chemically, it is stable under normal conditions but undergoes oxidation in the presence of air and light.

How is Heptadecane (CAS: 629-78-7) typically synthesized?

Heptadecane (CAS: 629-78-7) can be synthesized via catalytic hydrogenation of heptadecene or through the reduction of heptadecanone using hydrogen and a catalyst such as palladium on carbon. The process typically yields high selectivity and good yield under controlled conditions.

What industries use Heptadecane (CAS: 629-78-7)?

Heptadecane (CAS: 629-78-7) is used in various industries, including pharmaceuticals for drug formulation, polymers as an additive, sensors for calibration purposes, and semiconductors for thin film deposition. It is also utilized in the production of lubricants and as a stabilizer in cosmetic formulations.

What precautions should be taken when handling Heptadecane (CAS: 629-78-7)?

When handling Heptadecane (CAS: 629-78-7), it is essential to use proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store it in a cool, dry place away from sources of ignition and oxidizers. In case of spill, use appropriate containment measures and refer to the Safety Data Sheet (SDS) for detailed instructions.