tert-Butyl [(4-methylphenyl)sulfonyl]carbamate

N-(叔丁氧羰基)对甲苯磺酰胺

Also known as: N-(tert-Butoxycarbonyl)-p-toluenesulfonamide, N-Boc-p-toluenesulfonamide, tert-Butyl tosylcarbamate, Tosylcarbamic acid tert-butyl ester, N-Boc-toluenesulfonamide, tert-Butyl N-(p-tosyl)carbamate, N-(p-Tolylsulfonyl)carbamic acid tert-butyl ester, N-(tert-Butoxycarbonyl)-4-methylbenzenesulfonamide, Carbamic acid, N-[(4-methylphenyl)sulfonyl]-, 1,1-dimethylethyl ester

CAS No.
18303-04-3
Jingsj CID
J-16019-7
Molecular Formula
C12H17NO4S
Chinese Name
N-(叔丁氧羰基)对甲苯磺酰胺
Molecular Weight
271.333 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point121-123ºC(lit.)
Density1.2±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of tert-Butyl [(4-methylphenyl)sulfonyl]carbamate?

18303-04-3

What are the molecular formula and molecular weight of tert-Butyl [(4-methylphenyl)sulfonyl]carbamate?

C12H17NO4S, molecular weight 271.333 g/mol

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