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94456

Sigma-Aldrich

Tributylmethylphosphonium methyl sulfate

≥95.0%

Synonym(s):

Methyltributylphosphonium methyl sulfate

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About This Item

Linear Formula:
(CH3CH2CH2CH2)3P(CH3)(CH3OSO3)
CAS Number:
Molecular Weight:
328.45
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

≥95.0%

form

liquid

density

1.027 g/mL at 20 °C (lit.)

SMILES string

COS([O-])(=O)=O.CCCC[P+](C)(CCCC)CCCC

InChI

1S/C13H30P.CH4O4S/c1-5-8-11-14(4,12-9-6-2)13-10-7-3;1-5-6(2,3)4/h5-13H2,1-4H3;1H3,(H,2,3,4)/q+1;/p-1

InChI key

JMXOUHNHEFFQIW-UHFFFAOYSA-M

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Mauricio Llaver et al.
Talanta, 212, 120802-120802 (2020-03-03)
A simple, novel and highly sensitive ionic liquid-assisted cloud point extraction (IL-CPE) and preconcentration method was developed for the determination and speciation analysis of tellurium, using 1-octyl-3-methylimidazolium chloride as an additive for improving the extraction efficiency of Triton X-114. The

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