CAS 33263-43-3|4-chlorpyridin-3-sulfonamid

Introduction：Basic information about CAS 33263-43-3|4-chlorpyridin-3-sulfonamid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-chlorpyridin-3-sulfonamid
CAS Number	33263-43-3	Molecular Weight	192.623
Density	1.6±0.1 g/cm3	Boiling Point	380.4±52.0 °C at 760 mmHg
Molecular Formula	C₅H₅ClN₂O₂S	Melting Point	150-155 °C
MSDS	USA	Flash Point	183.9±30.7 °C

Names

Name	4-Chloro-3-pyridinesulfonamide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	380.4±52.0 °C at 760 mmHg
Melting Point	150-155 °C
Molecular Formula	C₅H₅ClN₂O₂S
Molecular Weight	192.623
Flash Point	183.9±30.7 °C
Exact Mass	191.976028
PSA	81.43000
LogP	-0.28
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.592
InChIKey	DGIINIBYHCODIH-UHFFFAOYSA-N
SMILES	NS(=O)(=O)c1cnccc1Cl
Water Solubility	soluble

Safety Information

Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	S36/37
RIDADR	2811
Packaging Group	III
HS Code	2935009090

Customs

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Synonyms

4-CHLORO-3-PYRIDINESULFAMIDE

4-Chloropyridine-3-Sulfamide

4-Choropyridine-3-sulphonamide. 4-chloro-3-pyridinesulfonamide

4-Choropyridine

4-chloro-pyridine-3-sulphonamide

EINECS 251-434-4

4-Chloropyridin-3-sulfonamide

4-Chloropyridine-3-sulfonamide

4-chlorpyridin-3-sulfonamid

4-CHOROPYRIDINE-3-SULPHONAMIDE

4-Chloropyridine-sulphonamide

MFCD03093286

4-chloro-pyridine-3-sulfonic acid amide

3-Pyridinesulfonamide, 4-chloro-

4-chloropyridin-3-yl-sulfonamide

3-PYRIDINE-4-CHLOROSULFONAMIDE

4-Chloro-3-Sulfamoylpyridine

4-Chloro-3-pyridinesulfonamide

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