Diphenyl (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonate

(2,3-二氢-2-硫酮-3-苯并恶唑)膦酸二苯酯

Also known as: (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonic acid diphenyl ester, (2,3-Dihydro-2-thioxobenzoxazole-3-yl)phosphonic acid diphenyl ester, (2-Thioxo-2,3-dihydrobenzoxazole-3-yl)phosphonic acid diphenyl ester, (2-Thioxobenzoxazole-3-yl)phosphonic acid diphenyl ester, 2,3-dihydro-2-thioxo-3-benzoxazolyl-P(O)(OPh)2, 3-diphenoxyphosphoryl-1,3-benzoxazole-2-thione, Dihydrothioxobenzoxazolylphosphonicaciddiphenylester, [(2,3-Dihydro-2-thioxobenzoxazol)-3-yl]phosphonic acid diphenyl ester, diphenyl (2,3-dihydro-2-thioxo-3-benzoxazoyl)phosphonate, Diphenyl (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonate

CAS No.
111160-56-6
Jingsj CID
J-24372-8
Molecular Formula
C19H14NO4PS
Chinese Name
(2,3-二氢-2-硫酮-3-苯并恶唑)膦酸二苯酯
Molecular Weight
383.35800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point84ºC
Boiling Point497ºC at 760 mmHg
Density1.45g/cm3
Flash Point254.4ºC

Frequently Asked Questions

What is the CAS number of Diphenyl (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonate?

111160-56-6

What are the molecular formula and molecular weight of Diphenyl (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonate?

C19H14NO4PS, molecular weight 383.35800 g/mol

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