Nonadecane | CAS No. 629-92-5

Nonadecane

Basic Information

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CAS Number

629-92-5

Molecular Formula

C19H40

Molecular Weight

268.53 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

30-34 °C <br />32-34 °C

Boiling Point

330 °C

Density

0.786 g/mL at 25 °C

Solubility

Soluble in Chloroform, Hexane.

Refractive Index

1.44268 (40 ºC)

Vapor Pressure

1 mmHg ( 133.2 °C)

SMILES

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CCCCCCCCCCCCCCCCCCC

InChI

InChI=1S/C19H40/c1-3-5-7-9-11-13-15-17-19-18-16-14-12-10-8-6-4-2/h3-19H2,1-2H3

InChIKey

LQERIDTXQFOHKA-UHFFFAOYSA-N

LogP

7.657900000000008

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

123

Safety Information

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GHS Hazard Pictograms

H304

Hazard Statement

H304 May be fatal if swallowed and enters airways
Aspiration hazard

Stability

Stable. Incompatible with strong oxidizing agents.

Explosive Limit

0.6-6.5%(V)

Synonyms & References

English

Nonadecane
Nonadecane [Standard Material for GC]
n-Nonadecane
n-Nonadecane Solution
NONADECANE(AS)
CH3-[CH2]17-CH3
n-Nonadecan
nonadecan
Nonadekan
UNKNOWN BRANCHED FRAGMENT OF PHOSPHOLIPID
UPL
ALKANE C19
NSC 77136
Nonadecane, 99%
NMY21D3Y5T
UNKNOWN PHOSPHOLIPID FRAGMENT
Nonadecane, analytical standard
Nonadecane,(S)
bmse000764
ARONIS020629
QSPL 079
LQERIDTXQFOHKA-UHFFFAOYSA-N
NSC77136
STK032371
SBB058691
LMFA11000578
ANW-4

MDL Number

MFCD00009012

FAQ

What are the physical and chemical properties of Nonadecane (CAS: 629-92-5)?

Nonadecane (CAS: 629-92-5) is a colorless, hydrophobic liquid with a slight petroleum-like odor. It has a melting point of -91.7°C, a boiling point of 365.6°C, and a molecular weight of approximately 268.45 g/mol. Nonadecane is insoluble in water but soluble in organic solvents. It is moderately reactive with strong acids and bases but is generally stable under normal conditions.

How is Nonadecane (CAS: 629-92-5) typically synthesized?

Nonadecane (CAS: 629-92-5) can be synthesized through catalytic hydrogenation of nonadecene using a platinum or palladium catalyst. The hydrogenation process is conducted at elevated temperatures and pressures, yielding a high selectivity for nonadecane with a good yield. Additional methods include catalytic reforming of lighter alkanes or alkenes.

What industries use Nonadecane (CAS: 629-92-5)?

Nonadecane (CAS: 629-92-5) is primarily used in the pharmaceutical industry as a solvent and intermediate. It is also utilized in the polymer industry for the synthesis of certain polymers and plasticizers. Applications in the sensor industry are limited due to its reactivity, but it finds use in semiconductor manufacturing as a cleaning agent and precursor in some processes.

What precautions should be taken when handling Nonadecane (CAS: 629-92-5)?

When handling Nonadecane (CAS: 629-92-5), appropriate personal protective equipment (PPE) such as gloves and safety glasses should be worn. It should be stored in a cool, dry place away from heat sources and incompatible materials. In case of spill, use appropriate absorbents and dispose of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and storage instructions.