Sodium (1-methylundecyl)benzenesulfonate

Basic Information

View in Editor

CAS Number

42615-29-2

Molecular Formula

C18H29NaO3S

Molecular Weight

348.5 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

50-51 DEG C (ANHYDROUS)

Boiling Point

°Cat760mmHg

Density

1.409

Refractive Index

1.507

SMILES

View in Editor

CCCCCCCCCCC(C)C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]

InChI

InChI=1S/C18H30O3S.Na/c1-3-4-5-6-7-8-9-10-11-16(2)17-12-14-18(15-13-17)22(19,20)21;/h12-16H,3-11H2,1-2H3,(H,19,20,21);/q;+1/p-1

InChIKey

GHRHULTYHYEOQB-UHFFFAOYSA-M

Complexity

370

Synonyms & References

English

SODIUM 4-SEC-DODECYLBENZENESULFONATE
AT39872
Sodium 4-sec-dodecylbenzenesulphonate
Sodium (2-dodecyl)benzenesulfonate
LINEAR ALKYL BENZENESULPHONATE(MIXTURES)
UNII-T2TZZ07610
Benzenesulfonic aicd, 4-(1-methylundecyl)-, sodium salt
Sodium 4-(1-methylundecyl)benzenesulfonate
NSC 152936
DTXSID00274022
Benzenesulfonic acid, 4-(1-methylundecyl)-, sodium salt (1:1)
2211-99-6
alkyl benzyl sulfonate
SCHEMBL2702666
Benzenesulfonic acid, 4-(1-methylundecyl)-, sodium salt
42615-29-2
sodium;4-dodecan-2-ylbenzenesulfonate
Sodium (1-methylundecyl)benzenesulfonate
NSC-152936
68628-60-4
Q27289590
D89883
T2TZZ07610
sodium p-(1-methylundecyl)benzenesulfonate
LAS
LAS STANDARD
LINEAR ALKYLATE SULFONATE
LINEAR ALKYLBENZENE SULFONATE
Linear alkyl benzenesulphonate
Benzenesulfonic acid, alkyl derivs.
N-ALKYL(C10-C13)BENZENESULPHONICACID

FAQ

What are the physical and chemical properties of Sodium (1-methylundecyl)benzenesulfonate (CAS: 42615-29-2)?

Sodium (1-methylundecyl)benzenesulfonate (CAS: 42615-29-2) has a crystalline form and a molecular weight of approximately 342.35 g/mol. It is poorly soluble in water but more soluble in organic solvents. Chemically, it is moderately reactive, particularly towards bases and reducing agents. Its solubility and reactivity make it suitable for various applications in the chemical industry.

How is Sodium (1-methylundecyl)benzenesulfonate (CAS: 42615-29-2) typically synthesized?

Sodium (1-methylundecyl)benzenesulfonate (CAS: 42615-29-2) can be synthesized through the sulfonation of 1-methylundecylbenzene using sulfur trioxide (SO3) in the presence of a catalyst such as concentrated sulfuric acid. This process yields the sulfonate with good selectivity and high yield, typically over 90%.

What industries use Sodium (1-methylundecyl)benzenesulfonate (CAS: 42615-29-2)?

Sodium (1-methylundecyl)benzenesulfonate (CAS: 42615-29-2) is used in the pharmaceutical industry for synthesizing certain drugs, in the polymer industry for enhancing the properties of polymers, and in the semiconductor industry for cleaning and etching processes. It also finds applications in the production of sensors and as a surfactant.

What precautions should be taken when handling Sodium (1-methylundecyl)benzenesulfonate (CAS: 42615-29-2)?

When handling Sodium (1-methylundecyl)benzenesulfonate (CAS: 42615-29-2), it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood to avoid inhaling vapors. In case of a spill, immediately clean up using appropriate absorbents and dispose of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed safety information.