N-(p-toluenesulfonyl)-N’-(3-p-toluenesulfonyloxyphenyl)urea CAS#: 232938-43-1 • ChemWhat

N-(p-toluenesulfonyl)-N’-(3-p-toluenesulfonyloxyphenyl)urea CAS#: 232938-43-1; ChemWhat Code: 1410014

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Patent Information
Patent ID	Title	Publication Date
WO2007/14847	STABLE AQUEOUS DISPERSIONS OF COLOUR DEVELOPER	2007

Melting Point, °C

156 – 159

155 – 158

154 – 158

63 – 64

Description (NMR Spectroscopy)	Nucleus (NMR Spectroscopy)	Solvents (NMR Spectroscopy)	Frequency (NMR Spectroscopy), MHz
Chemical shifts	1H	dimethylsulfoxide-d6	500

Description (Mass Spectrometry)

liquid chromatography mass spectrometry (LCMS), electrospray ionisation (ESI), spectrum

Conditions	Yield
With sodium hydroxide In lithium hydroxide monohydrate at 40℃; for 2h; Concentration; Temperature; Solvent;	98%
With sodium hydroxide In N,N-dimethyl acetamide at 40 – 60℃; for 2h; pH=10 – 11; Cooling with ether-dry ice; Large scale;

Pictogram(s)
GHS Hazard Statements	H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard] Information may vary between notifications depending on impurities, additives, and other factors.
Precautionary Statement Codes	P273, P391, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.)

Transportation	NONH for all modes of transport
	Under the room temperature and away from light
HS Code	No data available
Storage	Under the room temperature and away from light
Shelf Life	2 years
Market Price	USD

Use Pattern

N-(p-toluenesulfonyl)-N’-(3-p-toluenesulfonyloxyphenyl)urea CAS#: 232938-43-1 Used as the Thermal developer.

N-(p-toluenesulfonyl)-N’-(3-p-toluenesulfonyloxyphenyl)urea CAS#: 232938-43-1 as thermosensitive color developer

N-(p-toluenesulfonyl)-N’-(3-p-toluenesulfonyloxyphenyl)urea CAS#: 232938-43-1 as Coating/paints/lacquers

N-(p-toluenesulfonyl)-N’-(3-p-toluenesulfonyloxyphenyl)urea CAS#: 232938-43-1 as colour developer

N-(p-toluenesulfonyl)-N’-(3-p-toluenesulfonyloxyphenyl)urea CAS#: 232938-43-1 as Heat sensitive recording material


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Product Name	N-(p-toluenesulfonyl)-N’-(3-p-toluenesulfonyloxyphenyl)urea
IUPAC Name	[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate
Molecular Structure
CAS Registry Number	232938-43-1
EINECS Number	No data available
MDL Number	MFCD00227166
Beilstein Registry Number	No data available
Synonyms	1-Ethyl-2,3,3-trimethyl-3H-indolium iodide;1-Ethyl-2,3,3-trimethyl-3H-indoliumiodid;3H-Indolium, 1-ethyl-2,3,3-trimethyl-, iodide;Iodure de 1-éthyl-2,3,3-triméthyl-3H-indolium
Molecular Formula	C21H20N2O6S2
Molecular Weight	315.193
InChI	InChI=1S/C13H18N.HI/c1-5-14-10(2)13(3,4)11-8-6-7-9-12(11)14;/h6-9H,5H2,1-4H3;1H/q+1;/p-1
InChI Key	WHXDRZOCHPMFIX-UHFFFAOYSA-M
Canonical SMILES	[I-].[N+]=2(c1ccccc1C(C=2C)(C)C)CC