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CN

44202

Methyl dodecylbenzenesulfonate

≥95.0% (S)

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About This Item

Empirical Formula (Hill Notation):
C19H32O3S
CAS Number:
Molecular Weight:
340.52
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
257-847-6
NACRES:
NA.22
Assay:
≥95.0% (S)
Form:
liquid
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Quality Level

assay

≥95.0% (S)

form

liquid

refractive index

n20/D 1.496

density

1.027 g/mL at 20 °C (lit.)

SMILES string

CCCCCCCCCCCCc1ccc(cc1)S(=O)(=O)OC

InChI

1S/C19H32O3S/c1-3-4-5-6-7-8-9-10-11-12-15-18-16-13-14-17-19(18)23(20,21)22-2/h13-14,16-17H,3-12,15H2,1-2H3

InChI key

AIXYHMWIAPSTQG-UHFFFAOYSA-N

General description

Methyl dodecylbenzenesulfonate is an anionic surfactant.

Application

Methyl dodecylbenzenesulfonate may be employed as a reference standard for the determination of anionic surfactant by methylene blue active substance (MBAS) method.


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Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter



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Determination of anionic surfactants in industrial effluents using a new highly sensitive surfactant-selective sensor.
Madunic-Cacic D, et al.
Sensor Letters, 7(1), 50-56 (2009)



Global Trade Item Number

SKUGTIN
44202-5ML04061832282411
44202-25ML04061837247798