3-(Ethylsulfonyl)-2-pyridinesulfonamide
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3-(Ethylsulfonyl)-2-pyridinesulfonamide
structure -
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CAS No:
117671-01-9
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Formula:
C7H10N2O4S2
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Chemical Name:
3-(Ethylsulfonyl)-2-pyridinesulfonamide
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Synonyms:
2-Pyridinesulfonamide,3-(ethylsulfonyl)-;3-(Ethylsulfonyl)-2-pyridinesulfonamide;2-(Aminosulfonyl)-3-(ethylsulfonyl)pyridine
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CAS No:
3-(Ethylsulfonyl)-2-pyridinesulfonamide Basic Attributes
250.2953
250.30
1592732-453-0
FO389IU6CH
2935009090
Characteristics
124
-0.04
1.5±0.1 g/cm3
211-212.5 °C
544.3±60.0 °C at 760 mmHg
283.0±32.9 °C
1.562
6.57E-12mmHg at 25°C
Safety Information
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
3-(Ethylsulfonyl)-2-pyridinesulfonamide Use and Manufacturing
The preparation method is based on the reaction of 2-bromo-3-ethanesulfonylpyridine as raw material with sodium sulfide and sulfur, and then acidification to generate 2-mercapto-3-ethanesulfonylpyridine, which is further oxidized with chlorine to generate the corresponding sulfonyl chloride , And then react with ammonia to produce finished products.
3-(Ethylsulfonyl)-2-pyridinesulfonamide is an intermediate of sulfonylurea herbicide sulfimsulfuron.
Intermediates
Pesticide, fertilizer, and other agricultural chemical manufacturing|2-Pyridinesulfonamide, 3-(ethylsulfonyl)-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Environmental transformation -> Pesticide transformation products (metabolite, successor)
3-(ethylsulfonyl)-2-pyridinesulfonamide is a known environmental transformation product of rimsulfuron.|IN-E9260 is a known environmental transformation product of Rimsulfuron.
Computed Properties
Molecular Weight:250.3
XLogP3:-0.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:250.00819915
Monoisotopic Mass:250.00819915
Topological Polar Surface Area:124
Heavy Atom Count:15
Complexity:403
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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3-(Ethylsulfonyl)-2-pyridinesulfonamide
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