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Sigma-Aldrich

TERGITOL™

new
greener alternative

Type 15-S-9, for molecular biology

Synonym(s):

Secondary alcohol ethoxylate

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About This Item

CAS Number:
84133-50-6
MDL number:
MFCD00132411
UNSPSC Code:
12161900
NACRES:
NA.25

grade

for molecular biology

Quality Level

200

description

non-ionic
 (application(s): life science and biopharma)

type

Type 15-S-9

form

liquid

mol wt

596 g/mol

greener alternative product characteristics

Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

CMC

52 ppm

transition temp

cloud point 60 °C
pour point 9 °C

HLB

13.3

foreign activity

foreign activity (Dnase, Rnase, none detected)

greener alternative category

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is a biodegradable surfactant and is aligned with the 10th principle of Green Chemistry "Design for Degradation".

Tergitol™ 15-S-9 is a linear non-ionic surfactant that is a secondary ethoxylated alcohol. This clear liquid surfactant is compatible with anionic, cationic, and other nonionic surfactants.

Application

Tergitol has been used as a surfactant to study its influence on the formation of multi-phase micro-emulsions.
Tergitol™ 15-S-9 has been used:
  • To synthesize thermally stable mesoporous alumina
  • To synthesize porous TiO2
  • Along with SDS, ethanol and water for continuous phase preparations in electrospray emulsification
  • In the synthesis of Lath-like γ-alumina and boehmite nanofibers

Features and Benefits

  • Superior detergency
  • Rapid dissolution & good rinseability
  • Excellent formulation & handling properties
  • Narrow gel range
  • Readily biodegradable (OECD 301E)
  • Low odor

Other Notes

Polyglycol ether (nonionic) surfactants.

Legal Information

TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302 + H332,H315,H318

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Interfacial tension and phase behavior of surfactant-brine?oil system.
Bera A, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 383(1-3), 114-119 (2011)
Susanna Raho et al.
Nature metabolism, 2(12), 1373-1381 (2020-11-25)
The oncogenic KRAS mutation has a critical role in the initiation of human pancreatic ductal adenocarcinoma (PDAC) since it rewires glutamine metabolism to increase reduced nicotinamide adenine dinucleotide phosphate (NADPH) production, balancing cellular redox homeostasis with macromolecular synthesis1,2. Mitochondrial glutamine-derived

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