DIBUTYL CARBONATE
- CAS No.
- 542-52-9
- Chemical Name:
- DIBUTYL CARBONATE
- Synonyms
- BUTYL CARBONATE;n-Butyl carbonate;DIBUTYL CARBONATE;n-C4H9OC(O)OC4H9-n;DI-N-BUTYL CARBONATE;Carbonic acid dibutyl;carbonicaciddibutylester;Carbonicacid,dibutylester;Di-n-butyl carbonate, 98+%;Carbonic acid, dibutyl ester
- CBNumber:
- CB8114440
- Molecular Formula:
- C9H18O3
- Molecular Weight:
- 174.24
- MDL Number:
- MFCD00043938
- MOL File:
- 542-52-9.mol
| Melting point | <25 °C |
|---|---|
| Boiling point | bp 206.6° |
| Density | d420 0.9251; d425 0.9388 |
| refractive index | nD20 1.4117 |
| storage temp. | 2-8°C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| FDA UNII | 62WFZ7P7QB |
| EPA Substance Registry System | Carbonic acid, dibutyl ester (542-52-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H317-H318-H412 | |||||||||
| Precautionary statements | P273-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P280-P305+P351+P338-P310 | |||||||||
| HS Code | 2920.90.5100 | |||||||||
| NFPA 704 |
|
DIBUTYL CARBONATE price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | C0040 | Dibutyl Carbonate | 542-52-9 | 5G | $56 | 2024-03-01 | Buy |
| TCI Chemical | C0040 | Dibutyl Carbonate | 542-52-9 | 25G | $190 | 2024-03-01 | Buy |
| TRC | D427995 | Dibutyl Carbonate | 542-52-9 | 100mg | $85 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD166773 | Dibutyl carbonate | 542-52-9 | 10g | $90 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD166773 | Dibutyl carbonate | 542-52-9 | 5G | $50 | 2021-12-16 | Buy |
DIBUTYL CARBONATE Chemical Properties,Uses,Production
Chemical Properties
liquid
Uses
Dibutyl Carbonate is a potential fuel substitute due to the observed decrease in CO2 emissions. Also used in CO2 catalytic activation.
Preparation
A 160 mL Parr autoclave was charged with butanol 982 (2.22 g, 0.03 mol), N-cyclohexyl-N',N',N'',N''-tetramethylguanidine (CyTMG; 6.9 g, 0.035 mol), and acetonitrile (30 mL). The autoclave was attached to a pressure head, and 160 psig CO2 was introduced with stirring at room temperature. An exothermic reaction ensued, leading to an increase in temperature to ca. 40℃. In a Fischer–Porter bottle was placed a solution of 1-chlorobutane (8.33 g, 0.09 mol) in acetonitrile (10 mL). This bottle was attached to a pressure head, and 80 psig CO2 was introduced above the solution. After 1 h, the solution of 1-chlorobutane was added in one portion under 80 psig CO2 to the pre-formed carbonate anion solution generated in the autoclave. After the addition, the pressure was increased to 160 psig with CO2, and the reaction mixture was warmed to 85 ℃ for 16 h. Thereafter, the reaction mixture was allowed to cool to room temperature, and then the pressure was released. An aliquot was removed, diluted with diethyl ether, and CyTMGH+Cl- was filtered off; by GC analysis using biphenyl as an internal standard, the yield of dibutyl carbonate was calculated as 73%; oil.
Flammability and Explosibility
Not classified
DIBUTYL CARBONATE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 18192627656 | 1012@dideu.com | China | 3422 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
View Lastest Price from DIBUTYL CARBONATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-08-14 | DIBUTYL CARBONATE
542-52-9
|
US $60.00 / KG | 25KG | 99.99% | 200ton | Hebei Mojin Biotechnology Co., Ltd | |
 |
2023-05-31 | DIBUTYLCARBONATE
542-52-9
|
US $100.00 / kg | 25kg | 99% | 500t/month | Henan Bao Enluo International TradeCo.，LTD | |
 |
2023-03-21 | DIBUTYL CARBONATE
542-52-9
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Guanlang Biotechnology Co., Ltd. |
-
- DIBUTYL CARBONATE
542-52-9
- US $60.00 / KG
- 99.99%
- Hebei Mojin Biotechnology Co., Ltd
-
- DIBUTYLCARBONATE
542-52-9
- US $100.00 / kg
- 99%
- Henan Bao Enluo International TradeCo.，LTD
-
- DIBUTYL CARBONATE
542-52-9
- US $10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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