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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:
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

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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