ChemicalBook CAS DataBase List 33263-43-3

33263-43-3

Name	4-Chloro-3-pyridinesulfonamide
CAS	33263-43-3
EINECS(EC#)	251-434-4
Molecular Formula	C5H5ClN2O2S
MDL Number	MFCD03093286
Molecular Weight	192.62
MOL File	33263-43-3.mol

Synonyms

4-CHLORO-3-PYRIDINESULFAMIDE 4-CHLORO-3-PYRIDINESULFONAMIDE 4-CHLORO-3-PYRIDINESULFONAMIDE HYDROCHLORIDE 4-CHLORO-3-PYRIDINESULPHONAMIDE 4-CHLOROPYRIDINE-3-SULFONAMIDE 4-CHLORO-PYRIDINE-3-SULFONIC ACID AMIDE 4-CHLOROPYRIDINE-3-SULPHONAMIDE 4-CHOROPYRIDINE-3-SULPHONAMIDE 4-Chloropyridine-3-Sulfamide 4-CHOROPYRIDINE-3-SULPHONAMIDE. 4-CHLORO-3-PYRIDINESULFONAMIDE 4-Chloro-3-Sulfamoylpyridine 4-Chloro-3-pyridinesulfonamideHCl 4-chloroyridine-3-sulfonamide (intermediate of torasemide) 3-PYRIDINE-4-CHLOROSULFONAMIDE 3-Pyridinesulfonamide,4-chloro-(8CI,9CI) 4-CHLORO-3-PYRIDINESULFONAMIDE HYDROCHLORIDE 98% 4-CHLOROPYRIDINE-3-SULFONAMIDE 4-CHLORO-PYRIDINE-3-SULFONIC ACID AMIDE 4-Chloropyridine-sulphonamide 4-Chloropyridin-3-sulfonamide

Chemical Properties

Appearance	off-white to light beige powder
Melting point	150-155 °C
Boiling point	380.4±52.0 °C(Predicted)
density	1.558±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,2-8°C
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	9.01±0.60(Predicted)
color	Pale Yellow to Yellow
Water Solubility	soluble
CAS DataBase Reference	33263-43-3(CAS DataBase Reference)

Safety Data

Hazard Codes	Xn
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . R22:Harmful if swallowed. less more
Safety Statements	S36/37:Wear suitable protective clothing and gloves . less more
RIDADR	2811
PackingGroup	III
HS Code	29333999

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Material Safety Data Sheet(MSDS)

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Shanghai YuLue Chemical Co., Ltd.

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Shanghai Hanhong Scientific Co.,Ltd.

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Thermo Fisher Scientific

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Huainan Kedi Chemical Factory

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Websitehttp://www.kedichem.com

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