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4-Ethylbenzenesulfonamide

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Origin: China

Cas No: 138-38-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 138-38-5 Formula: C8H11NO2S Molecular Weight: 185.24300

Basic Info

Chemical Name	4-Ethylbenzenesulfonamide
Synonyms	P-Ethylbenzenesulfonamide; 4-ethyl-benzenesulfonic acid amide; 4-Aethyl-benzolsulfonsaeure-amid; 4-EthylbenzenesulfonaMide;
CAS No.	138-38-5
Molecular Formula	C8H11NO2S
Molecular Weight	185.24300
PSA	68.54000
LogP	2.67750

Properties

Density	0.7227 g/cm3
Boiling Point	63ºC
Melting Point	111ºC
Flash Point	153.2ºC
Refractive Index	1.39
Storage Condition	Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Vapor Pressure	0.000175mmHg at 25°C

Safety Info

Packing Group	I; II; III
Hazard Codes	Xi

Synthesis Route

Triethylborane+4-Bromobenzenesulfonamide→4-Ethylbenzenesulfonamide
Ammonium hydroxide+4-Ethylbenzene-1-sulfonyl chloride→4-Ethylbenzenesulfonamide
4-Ethylbenzene-1-sulfonyl chloride→4-Ethylbenzenesulfonamide

Precursor

Triethylborane
4-Bromobenzenesulfonamide
Ammonium hydroxide
4-Ethylbenzene-1-sulfonyl chloride

Downstream Product

4-Acetylbenzenesulfonamide
1-cyclohexyl-3-[4-(1-hydroxyethyl)phenyl]sulfonylurea
4-ethyl-N-phenylbenzenesulfonamide

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