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Merck
CN

P50706

1,3-Propanesultone

98%

Synonym(s):

3-Hydroxypropanesulfonic acid γ-sultone

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About This Item

Empirical Formula (Hill Notation):
C3H6O3S
CAS Number:
1120-71-4
Molecular Weight:
122.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24898588
EC Number:
214-317-9
Beilstein/REAXYS Number:
109782
MDL number:
MFCD00005355

Key Documents

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Product Name

1,3-Propanesultone, 98%

InChI key

FSSPGSAQUIYDCN-UHFFFAOYSA-N

InChI

1S/C3H6O3S/c4-7(5)3-1-2-6-7/h1-3H2

SMILES string

O=S1(OCCC1)=O

assay

98%

form

powder

bp

180 °C/30 mmHg (lit.)

mp

30-33 °C (lit.)

density

1.392 g/mL at 25 °C (lit.)

Quality Level

200

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Application

1,3-Propanesultone can be used to synthesize:
  • A sulfonic acid functionalized acidic ionic liquid modified silica catalyst that can be used in hydrolysis of cellulose.
  • Zwitterionic-type molten salts with unique ion conductive properties.
  • Zwitterionic organofunctional silicones by the quaternization of organic amine functional silicones.

General description

1,3-Propanesultone is a cyclic sulfonic ester mainly used to introduce a propane sulfonic functionality into the organic structure.

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Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B - Eye Dam. 1 - Skin Irrit. 2

Storage Class

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

wgk

WGK 3

flash_point_f

340.7 °F

flash_point_c

171.5 °C

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ2586
MKCZ9362
BCCN8996
MKCZ5202
BCCN3435

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Synthesis and characterization of zwitterionic silicone sulfobetaine surfactants.
Snow SA
Langmuir, 6(2), 385-391 (1990)
Additives for High Performance Applications: Chemistry and Applications, 86-86 (2016)
Surface functionalized ZnO particles designed for the use in transparent nanocomposites.
Khrenov V
Macromolecular Chemistry and Physics, 206(1), 95-101 (2005)
Synthesis of a sulfonic acid functionalized acidic ionic liquid modified silica catalyst and applications in the hydrolysis of cellulose.
Amarasekara AS
Catalysis Communications, 11(13), 1072-1075 (2010)
Ming-Xue Shen et al.
Polymers, 11(6) (2019-06-07)
Polymer brush layers can act as effective lubricants owing to their low friction and good controllability. However, their application to the field of tribology is limited by their poor wear resistance. This study proposes a strategy combining grafting and surface
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