1,3-Di-tert-butyl-2-thiourea
Also known as: N,N'-Di-tert-butylthiourea, 1,3-Di-tert-butylthiourea, 1,3-Di-t-butylthiourea, N,N'-Di-tert-butyl-thioharnstoff, Thiourea, N,N'-bis(1,1-dimethylethyl)-
1,3-Di-tert-butyl-2-thiourea (CAS 4041-95-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H20N2S and a molecular weight of 188.33300 g/mol. Key properties include a melting point of 168 °C, a boiling point of 230.1ºC at 760 mmHg, a density of 0.942 g/cm3 and a flash point of 93ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4041-95-6
- Jingsj CID
- J-12851-8
- Molecular Formula
- C9H20N2S
- Molecular Weight
- 188.33300 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 168 °C |
|---|---|
| Boiling Point | 230.1ºC at 760 mmHg |
| Density | 0.942 g/cm3 |
| Flash Point | 93ºC |
| Exact Mass | 188.13500 |
| PSA | 56.15000 |
| LogP | 2.82930 |
| Vapor Pressure | 0.0671mmHg at 25°C |
| Refractive Index | 1.493 |
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-Di-tert-butyl-2-thiourea?
The CAS number of 1,3-Di-tert-butyl-2-thiourea is 4041-95-6.
What are the molecular formula and molecular weight of 1,3-Di-tert-butyl-2-thiourea?
1,3-Di-tert-butyl-2-thiourea has molecular formula C9H20N2S and molecular weight 188.33300 g/mol.
What are the upstream and downstream products of 1,3-Di-tert-butyl-2-thiourea?
For 1,3-Di-tert-butyl-2-thiourea, Upstream Products: Sodium trithiocarbonate, tert-Butylamine, Carbon disulphide; Downstream Products: tert-Butyl isothiocyanate, N,N'-Di-tert-butylcarbodiimide, 2(1H)-Pyridone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Di-tert-butyl-2-thiourea (CAS 4041-95-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12851-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.