1,3-Dihexylthiourea

Also known as: N,N'-Dihexylthiourea, 1,3-dihexyl-2-thiourea, N,N'-Di-n-hexylthiourea, Di-n-hexylthiourea, Thiourea, N,N'-dihexyl-, EINECS 244-191-0, MFCD00041198, 1,3-Dihexylthioharnstoff, 1,3-(dihexyl)thiourea

1,3-Dihexylthiourea (CAS 21071-28-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H28N2S and a molecular weight of 244.44000 g/mol. Key properties include a melting point of 39-41ºC, a boiling point of 322.1ºC at 760 mmHg, a density of 0.919g/cm3 and a flash point of 148.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21071-28-3
Jingsj CID: J-32423-2
Molecular Formula: C₁₃H₂₈N₂S
Molecular Weight: 244.44000 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	39-41ºC
Boiling Point	322.1ºC at 760 mmHg
Density	0.919g/cm3
Flash Point	148.6ºC
Exact Mass	244.19700
PSA	56.15000
LogP	4.39290
Refractive Index	1.489

Customs & Trade Information

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%

Frequently Asked Questions

What is the CAS number of 1,3-Dihexylthiourea?

The CAS number of 1,3-Dihexylthiourea is 21071-28-3.

What are the molecular formula and molecular weight of 1,3-Dihexylthiourea?

1,3-Dihexylthiourea has molecular formula C13H28N2S and molecular weight 244.44000 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,3-Dihexylthiourea (CAS 21071-28-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32423-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.