2-Methyl-5-phenyl-3-(3-sulfopropyl)benzoxazolium hydroxide inner salt

2-甲基-5-苯基-3-(3-磺丙基)苯并噁唑鎓氢氧化物内盐

Also known as: 3-(2-methyl-5-phenyl-1,3-benzoxazol-3-ium-3-yl)propane-1-sulfonate, 2-Methyl-5-phenyl-3-(3-sulfopropyl)benzoxazolium inner salt, Benzoxazolium, 2-methyl-5-phenyl-3-(3-sulfopropyl)-, inner salt, EINECS 266-175-2, MFCD00142941, 2-methyl-5-phenyl-3-(3-sulfopropyl)benzoxazolium betaine

CAS No.
66142-15-2
Jingsj CID
J-49064-3
Molecular Formula
C17H17NO4S
Chinese Name
2-甲基-5-苯基-3-(3-磺丙基)苯并噁唑鎓氢氧化物内盐
Molecular Weight
331.38600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point286-288ºC(lit.)

Frequently Asked Questions

What is the CAS number of 2-Methyl-5-phenyl-3-(3-sulfopropyl)benzoxazolium hydroxide inner salt?

66142-15-2

What are the molecular formula and molecular weight of 2-Methyl-5-phenyl-3-(3-sulfopropyl)benzoxazolium hydroxide inner salt?

C17H17NO4S, molecular weight 331.38600 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026