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S-(4-CHLOROBENZYL)ISOTHIOURONIUM CHLORIDE

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S-(4-CHLOROBENZYL)ISOTHIOURONIUM CHLORIDE Basic information

Product Name:
S-(4-CHLOROBENZYL)ISOTHIOURONIUM CHLORIDE
Synonyms:
  • Pseudourea, 2-(p-chlorobenzyl)-2-thio-, monohydrochloride
  • QAVHMIYSTFZJAU-UHFFFAOYSA-N
  • S-(4-CHLOROBENZYL)ISOTHIOURONIUM CHLORIDE
  • S-(4-CHLOROBENZYL)-THIURONIUM CHLORIDE
  • 2-(4-chlorobenzyl)-2-thiopseudoureahydrochloride
  • 2-(p-chlorobenzyl)-2-thio-pseudouremonohydrochloride
  • carbamimidothioicacid,(4-chlorophenyl)methylester,monohydrochloride
  • p-chlorobenzylpseudothiuroniumchloride
CAS:
544-47-8
MF:
C8H10Cl2N2S
MW:
237.15
EINECS:
208-871-0
Mol File:
544-47-8.mol
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S-(4-CHLOROBENZYL)ISOTHIOURONIUM CHLORIDE Chemical Properties

Melting point:
200-202°C
Density 
1.4757 (rough estimate)
refractive index 
1.6300 (estimate)
form 
Solid
color 
White to off-white
Merck 
14,2128
CAS DataBase Reference
544-47-8
EPA Substance Registry System
Carbamimidothioic acid, (4-chlorophenyl)methyl ester, monohydrochloride (544-47-8)
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Safety Information

Safety Statements 
24/25
RTECS 
UM0950000
TSCA 
Yes

MSDS

  • Language:English Provider:ALFA
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S-(4-CHLOROBENZYL)ISOTHIOURONIUM CHLORIDE Usage And Synthesis

Chemical Properties

white crystalline powder

Uses

Identification of organic acids.

Purification Methods

Crystallise the salt from conc HCl by addition of water. Dry it in a vacuum over P2O5. Also crystallise it from EtOH, wash the crystals with EtOH, then Et2O to give the lower melting form m 177-178o. By evaporating the filtrate and washings to a quarter of the volume and adding an equal volume of Et2O the higher melting form m 201-203o is obtained. [Harvey & Jensen J Org Chem 28 470 1963, Beilstein 6 III 1639, 6 IV 2778.]

S-(4-CHLOROBENZYL)ISOTHIOURONIUM CHLORIDESupplier

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