Dibutylurea
- CAS No.
- 1792-17-2
- Chemical Name:
- Dibutylurea
- Synonyms
- DIBUTYLUREA;Dibutylurea,98%;1,3-DIBUTYLUREA;N,N'-DIBUTYLUREA;urea,1,3-dibutyl-;N,N'-Di-n-butylurea;TIMTEC-BB SBB007953;Urea, N,N'-dibutyl-;n,n’-dibutylurea(asimpurity)
- CBNumber:
- CB5710788
- Molecular Formula:
- C9H20N2O
- Molecular Weight:
- 172.27
- MDL Number:
- MFCD00015229
- MOL File:
- 1792-17-2.mol
- MSDS File:
- SDS
| Melting point | 65-75 °C |
|---|---|
| Boiling point | 115°C 0,03mm |
| Density | 0.9845 (rough estimate) |
| refractive index | 1.5800 (estimate) |
| Flash point | 115°C/0.03mm |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 14.44±0.46(Predicted) |
| color | White to Off-White |
| BRN | 1704165 |
| CAS DataBase Reference | 1792-17-2(CAS DataBase Reference) |
| FDA UNII | J2HUG1I10W |
| NIST Chemistry Reference | 1,3-Dibutylurea(1792-17-2) |
| EPA Substance Registry System | N,N'-Dibutylurea (1792-17-2) |
SAFETY
Risk and Safety Statements
| Safety Statements | 24/25 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| NFPA 704 |
|
Dibutylurea price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S546577 | 1,3-DIBUTYLUREA AldrichCPR | 1792-17-2 | 1 unit | $185 | 2025-07-31 | Buy |
| Sigma-Aldrich | S546577 | 1,3-DIBUTYLUREA Aldrich | 1792-17-2 | 1g | $179 | 2024-03-01 | Buy |
| TCI Chemical | D6213 | 1,3-Dibutylurea | 1792-17-2 | 5G | $129 | 2025-07-31 | Buy |
| TCI Chemical | D6213 | 1,3-Dibutylurea | 1792-17-2 | 25G | $387 | 2025-07-31 | Buy |
| TRC | D429575 | N,N''-Dibutylurea | 1792-17-2 | 25g | $875 | 2021-12-16 | Buy |
Dibutylurea Chemical Properties,Uses,Production
Chemical Properties
white to pink or light beige crystalline powder
Uses
N,N'-Dibutylurea is a degradation product of Benomyl, the active ingredient in Benlate fungicides.
Uses
N,N''-Dibutylurea is a degradation product of Benomyl, the active ingredient in Benlate fungicides.
Preparation
The reactions under CO2 pressured conditions were carried out in a stainless steel reactor (SUS 304, 30 mL, TVS-5 type). Thus, butylamine (2.9 g, 40 mmol), Ph3SbO (370 mg, 1.0 mmol), P4S10 (890 mg, 2.0 mmol), and benzene (20 mL) were charged into the reactor, and then CO2 was introduced at a pressure of 4.9 MPa (50 kg cm-2, ca. 65 mmol) at room temperature. The reactor was heated at 80 ℃ in a temperature-regulated incubator for 12 h. When a reaction temperature higher than 100 ℃ was necessary, an oil bath was used. After the heating, the reactor was cooled and carefully decompressed. The contents were treated with hot benzene (3×20 mL) and filtered to remove an insoluble residue containing the catalyst and phosphoric acid derivatives. The collected benzene solution was then concentrated to dryness in vacuo with cooling. Pure 1,3-dibutylurea was isolated by recrystallization from ligroin (yield 2.99 g, 88%).
Synthesis Reference(s)
Synthetic Communications, 21, p. 1923, 1991 DOI: 10.1080/00397919108021783
Dibutylurea Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21620 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29855 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32431 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10242 | 58 |
| HANGZHOU CLAP TECHNOLOGY CO.,LTD | 86-571-88216897,88216896 13588875226 | sales@hzclap.com | CHINA | 6312 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; | support@targetmol.com | United States | 39031 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 12272 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49977 | 58 |
View Lastest Price from Dibutylurea manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-09-11 | Dibutylurea
1792-17-2
|
US $30.00-65.00 / mg | 99.66% | 10g | TargetMol Chemicals Inc. | ||
 |
2025-09-11 | Dibutylurea
1792-17-2
|
US $30.00-65.00 / mg | 99.66% | 10g | TargetMol Chemicals Inc. | ||
 |
2025-06-18 | Dibutylurea
1792-17-2
|
US $50.00-109.00 / mg | 99.66% | 10g | TargetMol Chemicals Inc. |
-
- Dibutylurea
1792-17-2
- US $30.00-65.00 / mg
- 99.66%
- TargetMol Chemicals Inc.
-
- Dibutylurea
1792-17-2
- US $30.00-65.00 / mg
- 99.66%
- TargetMol Chemicals Inc.
-
- Dibutylurea
1792-17-2
- US $50.00-109.00 / mg
- 99.66%
- TargetMol Chemicals Inc.
