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51835

Sigma-Aldrich

Sodium 1-heptanesulfonate monohydrate

≥96.0% (T)

Synonym(s):

1-Heptanesulfonic acid sodium salt monohydrate

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About This Item

Linear Formula:
CH3(CH2)5CH2SO3Na · H2O
CAS Number:
207300-90-1
Molecular Weight:
220.26
Beilstein/REAXYS Number:
3731762
EC Number:
245-210-5
MDL number:
MFCD00149550
UNSPSC Code:
12352100
PubChem Substance ID:
57651345
NACRES:
NA.22

Quality Level

200

assay

≥96.0% (T)

form

solid

functional group

sulfonic acid

SMILES string

O.[Na+].CCCCCCCS([O-])(=O)=O

InChI

1S/C7H16O3S.Na.H2O/c1-2-3-4-5-6-7-11(8,9)10;;/h2-7H2,1H3,(H,8,9,10);;1H2/q;+1;/p-1

InChI key

XWZCREJRXRKIRQ-UHFFFAOYSA-M

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Application

Sodium 1-heptanesulfonate monohydrate can be used as a reactant to prepare N-(prop-2-ynyl)heptane-1-sulfonamide by reacting with propargylamine. It is also used as a catalyst in the synthesis of aryl-1-arylmethyl-1H-1,3-benzo[d]imidazoles by the condensation reaction of o-phenylenediamine with various aromatic aldehydes.

Caution

may discolor on storage

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG5455
BCCF1063
BCCD0599
BCCC3571
BCCB8148

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