CAS 1120-21-4: Undecane

Description: Undecane is a straight-chain alkane with the molecular formula C11H24. It is a colorless, flammable liquid at room temperature and is part of the larger family of hydrocarbons known as alkanes, which are characterized by single bonds between carbon atoms. Undecane has a relatively high boiling point compared to shorter-chain alkanes, reflecting its larger molecular size and increased van der Waals forces. It is insoluble in water but soluble in organic solvents, making it useful in various applications, including as a solvent and in the formulation of fuels and lubricants. Undecane is also found in trace amounts in certain natural oils and is used in the synthesis of other chemical compounds. Its low toxicity and relatively stable nature make it a subject of interest in both industrial and research settings. Additionally, undecane can be utilized in studies related to combustion and as a standard in gas chromatography due to its well-defined properties.

Formula: C₁₁H₂₄

InChI: InChI=1S/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H3

InChI key: InChIKey=RSJKGSCJYJTIGS-UHFFFAOYSA-N

SMILES: CCCCCCCCCCC

Synonyms:

• Halpaclean
• Hendecane
• N 11
• Nikko Elace
• Nsc 66159
• Undecan
• Undecano
• n-Undecane
• Undecane

Undecane

CAS: 1120-21-4

• Formula: C₁₁H₂₄
• Purity: >99.0%(GC)
• Color and Shape: Colorless clear liquid
• Molecular weight: 156.31

Undecane [Standard Material for GC]

CAS: 1120-21-4

• Formula: C₁₁H₂₄
• Purity: >99.5%(GC)
• Color and Shape: Colorless clear liquid
• Molecular weight: 156.31

n-Undecane, 99%

CAS: 1120-21-4

n-Undecane is used as a mild sex attractant for various types of moths and cockroaches. …

• Formula: C₁₁H₂₄
• Purity: 99%
• Color and Shape: Clear colorless, Liquid
• Molecular weight: 156.3

n-Undecane

CAS: 1120-21-4

• Formula: C₁₁H₂₄
• Purity: 98%
• Color and Shape: Liquid
• Molecular weight: 156.30826000000002

n-Undecane

CAS: 1120-21-4

• Purity: 0.99
• Molecular weight: 156.31g/mol

Undecane

CAS: 1120-21-4

• Formula: C₁₁H₂₄
• Purity: ≥ 99.0%
• Color and Shape: Clear, colourless liquid
• Molecular weight: 156.30

Undecane

CAS: 1120-21-4

• Formula: C11H24
• Purity: >99%
• Color and Shape: Liquid
• Molecular weight: 156.31

TRPH Standard 1017 500 µg/mL in Hexane

CAS: 112-40-3 112-95-8 1120-21-4124-18-5 14167-59-0 4181-95-7 544-76-3 544-85-4 593-45-3 593-49-7 629-50-5 629-59-4 629-62-9 629-78-7 629-92-5 629-94-7 629-97-0 629-99-2 630-01-3 630-02-4 630-03-5 630-04-6 630-05-7 630-06-8 630-07-9 638-67-5 638-68-6 646-31-1 7194-84-5 7194-85-6 7194-86-7

• Formula: C₁₀H₂₂
• Color and Shape: Mixture
• Molecular weight: 142.28

GB 50325-2010 VOC Mixture 126 1000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 106-42-3 108-38-3 108-88-3 1120-21-4123-86-4 71-43-2 95-47-6

• Color and Shape: Mixture

GB 50325-2020 TVOC Mixture 266 2000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 104-76-7 106-42-3 108-38-3 108-88-3 110-54-3 111-66-0 111-84-2 1120-21-4123-86-4 544-76-3 629-59-4 71-43-2 79-01-6 95-47-6

• Color and Shape: Mixture

New Jersey TRPH Standard 987 200 µg/mL in Dichloromethane:Carbon Disulfide (9:1)

CAS: 111-65-9 111-84-2 112-40-3 112-95-8 1120-21-4124-18-5 14167-59-0 1921-70-6 4181-95-7 544-76-3 544-85-4 593-45-3 593-49-7 629-50-5 629-59-4 629-62-9 629-78-7 629-92-5 629-94-7 629-97-0 629-99-2 630-01-3 630-02-4 630-03-5 630-04-6 630-05-7 630-06-8 630-07-9 638-36-8 638-67-5 638-68-6 646-31-1 7194-84-5 7194-85-6 7194-86-7

• Formula: C₁₀H₂₂
• Color and Shape: Mixture
• Molecular weight: 142.28

Hydrocarbons Mixture (C8-C40) 547 500 µg/mL in Hexane

CAS: 111-65-9 111-84-2 112-40-3 112-95-8 1120-21-4124-18-5 14167-59-0 4181-95-7 544-76-3 544-85-4 593-45-3 629-50-5 629-59-4 629-62-9 629-78-7 629-92-5 629-97-0 630-01-3 630-02-4 630-06-8 638-68-6 646-31-1 7194-85-6

• Color and Shape: Mixture

Hydrocarbons Mixture (C5-C32) 586 1000 µg/mL in Dichloromethane

CAS: 109-66-0 110-54-3 111-65-9 111-84-2 112-40-3 112-95-8 1120-21-4124-18-5 142-82-5 544-76-3 544-85-4 593-45-3 593-49-7 629-50-5 629-59-4 629-62-9 629-78-7 629-92-5 629-94-7 629-97-0 629-99-2 630-01-3 630-02-4 630-03-5 630-04-6 638-67-5 638-68-6 646-31-1

• Color and Shape: Mixture

GRO Hydrocarbons Mixture (C4-C12) 631 2000 µg/mL in Methanol

CAS: 106-97-8 109-66-0 110-54-3 111-65-9 111-84-2 112-40-3 1120-21-4124-18-5 142-82-5

• Color and Shape: Mixture

Hydrocarbon Window Defining Standard Mixture 500 µg/mL in Hexane

CAS: 111-84-2 1120-21-41921-70-6 593-49-7 629-50-5 629-62-9 629-78-7 629-92-5 629-94-7 629-99-2 630-03-5 630-04-6 630-05-7 630-07-9 638-36-8 638-67-5 7194-84-5 7194-86-7

• Color and Shape: Mixture

VOC Mixture 582 2000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 10042-59-8 106-42-3 106-46-7 108-38-3 108-88-3 1120-21-4123-86-4 141-78-6 629-59-4 71-36-3 71-43-2 95-47-6

• Color and Shape: Mixture

ASTM Method D5443 Hydrocarbon Test Mixture

CAS: 100-41-4 103-65-1 108-87-2 108-88-3 109-66-0 110-54-3 110-82-7 111-65-9 111-84-2 112-40-3 1120-21-4124-18-5 142-82-5 2234-75-5 287-92-3 3769-23-1 493-02-7 526-73-8 540-84-1 583-57-3 592-41-6 629-59-4 700-12-9 71-43-2 79-29-8 95-47-6 95-63-6 95-93-2

• Formula: C₉H₁₂
• Color and Shape: Mixture
• Molecular weight: 120.19

PIANO n-Paraffins Mixture 99

CAS: 109-66-0 110-54-3 111-65-9 111-84-2 112-40-3 1120-21-4124-18-5 142-82-5 629-50-5 629-59-4 629-62-9

• Color and Shape: Mixture

Method DM 471 Standard Mixture 889 500 µg/mL in Methanol

CAS: 109-66-0 110-54-3 111-65-9 111-84-2 112-40-3 1120-21-4124-18-5 142-82-5

• Formula: C₁₀H₂₂
• Color and Shape: Mixture
• Molecular weight: 142.28

DRO Mixture 1 1000 µg/mL in Hexane

CAS: 112-40-3 112-95-8 1120-21-4124-18-5 544-76-3 593-45-3 629-50-5 629-59-4 629-62-9 629-78-7 629-92-5 629-94-7 629-97-0 629-99-2 638-67-5 646-31-1

• Formula: C₁₀H₂₂
• Color and Shape: Mixture
• Molecular weight: 142.28