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4-(Methylsulfonamido)benzoic Acid

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Origin: China

Cas No: 7151-76-0

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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CAS No.: 7151-76-0 Formula: C8H9NO4S Molecular Weight: 215.22600

Basic Info

Chemical Name	4-(Methylsulfonamido)benzoic Acid
Synonyms	4-(methanesulfonamido)benzoic acid;
CAS No.	7151-76-0
Molecular Formula	C8H9NO4S
Molecular Weight	215.22600
PSA	91.85000
LogP	1.91010

Properties

Density	1.51g/cm3
Boiling Point	408.8ºC at 760 mmHg
Flash Point	201ºC
Refractive Index	1.621

Safety Info

Safety Statements	S26; S36/37/39
HS Code	2935009090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

4-aminobenzoic acid+Methanesulfonyl chloride→4-(Methylsulfonamido)benzoic Acid
Methanesulfonyl chloride+benzocaine→4-(Methylsulfonamido)benzoic Acid
Methyl 4-aminobenzoate+Methanesulfonic anhydride→4-(Methylsulfonamido)benzoic Acid

Precursor

Methyl 4-aminobenzoate
Methanesulfonic anhydride
benzocaine
Methanesulfonyl chloride

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