N,N'-Diethylthiourea

1,3-二乙基硫脲

Also known as: 1,3-Diethyl-2-thiourea, 1,3-Diethylthiourea, DETU, Diethylthiourea, N,N'-Diethylthiocarbamide, 1,3-Diethyl-2-thio-urea

CAS No.
105-55-5
Jingsj CID
J-27426-1
Molecular Formula
C5H12N2S
Chinese Name
1,3-二乙基硫脲
Molecular Weight
132.22700 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point76-78 °C(lit.)
Boiling Point169.2ºC at 760 mmHg
Density1,12 g/cm3
Flash Point186 °C

GHS Safety & Compliance

Corrosion / Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of N,N'-Diethylthiourea?

105-55-5

What are the molecular formula and molecular weight of N,N'-Diethylthiourea?

C5H12N2S, molecular weight 132.22700 g/mol

Is N,N'-Diethylthiourea hazardous?

Danger

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