N-Butylurea
- CAS No.
- 592-31-4
- Chemical Name:
- N-Butylurea
- Synonyms
- BUTYLUREA;butyl-ure;NCI-C02131;UREA,BUTYL-;1-Butylurea;N-BUTYLUREA;monobutylurea;urea,N-butyl-;N-n-Butylurea;Butylurea >
- CBNumber:
- CB8339065
- Molecular Formula:
- C5H12N2O
- Molecular Weight:
- 116.16
- MDL Number:
- MFCD00007956
- MOL File:
- 592-31-4.mol
- MSDS File:
- SDS
| Melting point | 95-98 °C (lit.) |
|---|---|
| Boiling point | 217.23°C (rough estimate) |
| Density | 1.0551 (rough estimate) |
| refractive index | 1.4432 (estimate) |
| storage temp. | Refrigerator |
| solubility | Methanol |
| form | Solid |
| pka | 14.38±0.46(Predicted) |
| color | White |
| Water Solubility | soluble |
| BRN | 1744775 |
| CAS DataBase Reference | 592-31-4(CAS DataBase Reference) |
| FDA UNII | 9CPL5NR15K |
| NIST Chemistry Reference | Urea, butyl-(592-31-4) |
| EPA Substance Registry System | Butylurea (592-31-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P280f-P264-P270-P301+P312+P330-P501 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-68-37-20/21/22 | |||||||||
| Safety Statements | 45-36/37-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | YS3675000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29241990 | |||||||||
| NFPA 704 |
|
N-Butylurea price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | B103004 | N-Butylurea 99% | 592-31-4 | 100g | $227 | 2024-03-01 | Buy |
| TCI Chemical | B1831 | Butylurea >96.0%(N) | 592-31-4 | 25g | $60 | 2024-03-01 | Buy |
| Alfa Aesar | L02854 | n-Butylurea, 96% | 592-31-4 | 100g | $200.65 | 2024-03-01 | Buy |
| Alfa Aesar | L02854 | n-Butylurea, 96% | 592-31-4 | 500g | $674.65 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | CHM0031338 | N-BUTYLUREA 95.00% | 592-31-4 | 100G | $2657.14 | 2021-12-16 | Buy |
N-Butylurea Chemical Properties,Uses,Production
Chemical Properties
WHITE TO ALMOST WHITE CRYSTALLINE POWDER
Uses
n-Butylurea is used as a fertilizer for rice. It is used in the preparation of drugs which are recommended for diabetes.
General Description
Odorless white solid.
Air & Water Reactions
Water soluble.
Reactivity Profile
N-Butylurea is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx). N-Butylurea decomposes on heating.
Health Hazard
ACUTE/CHRONIC HAZARDS: N-Butylurea emits toxic fumes when heated to decomposition.
Fire Hazard
Flash point data for N-Butylurea are not available. N-Butylurea is probably combustible.
Safety Profile
Moderately toxic by parenteral route. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Purification Methods
Crystallise the urea from pKEst EtOH/water, then dry it under vacuum at room temperature. [Beilstein 4 I 371, 4 IV 578.]
N-Butylurea Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34553 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18154 | 58 |
| PT CHEM GROUP LIMITED | peter68@ptchemgroup.com | China | 35425 | 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 | 49979 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | sales@senfeida.com | China | 23046 | 58 |
| Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 +8618018249389 | sales@anikare.com | China | 9258 | 58 |
View Lastest Price from N-Butylurea manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-01 | N-Butylurea
592-31-4
|
US $1.00 / KG | 1KG | 95-99% | 1ton | Career Henan Chemical Co |
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- N-Butylurea
592-31-4
- US $1.00 / KG
- 95-99%
- Career Henan Chemical Co