2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid

Modify Date: 2024-03-01 10:33:59

2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid Structure
2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid structure
Common Name 2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid
CAS Number 20679-94-1 Molecular Weight 288.32200
Density 1.528g/cm3 Boiling Point 475.4ºC at 760 mmHg
Molecular Formula C14H12N2O3S Melting Point N/A
MSDS N/A Flash Point 241.3ºC

 Names

Name 2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.528g/cm3
Boiling Point 475.4ºC at 760 mmHg
Molecular Formula C14H12N2O3S
Molecular Weight 288.32200
Flash Point 241.3ºC
Exact Mass 288.05700
PSA 120.72000
LogP 3.19280
Vapour Pressure 7.59E-10mmHg at 25°C
Index of Refraction 1.806

 Safety Information

HS Code 2930909090

 Synthetic Route

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2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid Structure

2-hydroxy-4-(ph...

CAS#:20679-94-1

Literature: Silberg et al. Acad. Repub. Pop. Rom., Fil. Cluj, Stud. Cercet. Chim., 1952 , vol. 3, p. 70,72 Chem.Abstr., 1956 , p. 12043

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2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid Structure

2-hydroxy-4-(ph...

CAS#:20679-94-1

Literature: Gheorghiu et al. Revue de Chimie, Academie de la Republique Populaire Roumaine, 1956 , vol. 1, # 1 p. 97,122 Chem.Abstr., 1958 , p. 17509

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2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid Structure

2-hydroxy-4-(ph...

CAS#:20679-94-1

Literature: Schering A.G. Patent: DE833040 , 1950 ; DRP/DRBP Org.Chem.

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2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid Structure

2-hydroxy-4-(ph...

CAS#:20679-94-1

Literature: Schering A.G. Patent: DE898896 , 1951 ; DRP/DRBP Org.Chem.

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

PTU 20
U 1238
N-Phenyl-N'-4-carboxy-5-hydroxyphenylthiourea
p-Phenylthioureidosalicylic acid