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Merck
CN

94456

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:
69056-62-8
Molecular Weight:
328.45
UNSPSC Code:
12352100
PubChem Substance ID:
57653607
MDL number:
MFCD04117694

Key Documents

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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

SMILES string

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

InChI key

JMXOUHNHEFFQIW-UHFFFAOYSA-M

assay

≥95.0%

form

liquid

density

1.027 g/mL at 20 °C (lit.)

signalword

Danger

Hazard Classifications

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

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBH4086V
BCBJ0090V
1399632
1105353
1085050

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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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