1-(4-Hydroxyphenyl)-2-thiourea

1-(4-羟基苯基)-2-硫脲

Also known as: 4-Hydroxyphenylthiourea, N-(4-Hydroxyphenyl)thiourea, p-Hydroxyphenylthiourea, 1-(p-Hydroxyphenyl)-2-thio-urea, USAF B-75, (4-Hydroxyphenyl)thiourea

CAS No.
1520-27-0
Jingsj CID
J-49610-0
Molecular Formula
C7H8N2OS
Chinese Name
1-(4-羟基苯基)-2-硫脲
Molecular Weight
168.21600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point214 °C
Boiling Point341.5ºC at 760mmHg
Density1.45g/cm3
Flash Point160.3ºC

Frequently Asked Questions

What is the CAS number of 1-(4-Hydroxyphenyl)-2-thiourea?

1520-27-0

What are the molecular formula and molecular weight of 1-(4-Hydroxyphenyl)-2-thiourea?

C7H8N2OS, molecular weight 168.21600 g/mol

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