- Isopreneglycol
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- $10.00/ kg
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2024-04-28
- CAS:2568-33-4
- Min. Order: 1000kg
- Purity: 99%
- Supply Ability: 1000kg/day
- Isopentyldiol
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- $10.00/ KG
-
2024-04-28
- CAS:2568-33-4
- Min. Order: 1000KG
- Purity: 99%
- Supply Ability: 1000kg/day
- 3-METHYL-1,3-BUTANEDIOL
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- $10.00/ KG
-
2024-04-28
- CAS:2568-33-4
- Min. Order: 1000KG
- Purity: 99%
- Supply Ability: 1000kg/day
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| | 3-Methyl-1,3-butanediol Basic information |
| Product Name: | 3-Methyl-1,3-butanediol | | Synonyms: | 1,3-Butanediol, 3-methyl-;2-Methyl-2,4-butanediol;isopentyldiol,isopreneglycol;3-METHYL-1,3-BUTANEDIOL;Methyl-1,3-butanediol;1,3-Isopentyldiol;3-METHYL-1,3-BUTANEDIOL 90+%;3-METHYL-1,3-BUTANEDIOL 97+% | | CAS: | 2568-33-4 | | MF: | C5H12O2 | | MW: | 104.15 | | EINECS: | 459-270-7 | | Product Categories: | Organic Building Blocks;Oxygen Compounds;Polyols | | Mol File: | 2568-33-4.mol |  |
| | 3-Methyl-1,3-butanediol Chemical Properties |
| Melting point | 50.86°C (estimate) | | Boiling point | 203-205 °C(lit.) | | density | 0.976 g/mL at 20 °C(lit.) | | vapor pressure | 2.8hPa at 24.85℃ | | refractive index | n20/D 1.442 | | Fp | 105 °C | | storage temp. | Sealed in dry,Room Temperature | | solubility | Completely miscible in water | | form | clear liquid | | pka | 14.90±0.29(Predicted) | | Specific Gravity | 0.966 | | color | Colorless to Almost colorless | | Water Solubility | 1g/L at 20℃ | | BRN | 1209241 | | LogP | -0.56 at 20℃ | | CAS DataBase Reference | 2568-33-4 | | EPA Substance Registry System | 1,3-Butanediol, 3-methyl- (2568-33-4) |
| Safety Statements | 23-24/25 | | WGK Germany | 3 | | HS Code | 29053995 |
| | 3-Methyl-1,3-butanediol Usage And Synthesis |
| Chemical Properties | Clear colorless liquid | | Uses | 3-Methyl-1,3-butanediol is a useful compound in carbon oxygen coupling reactions. | | Definition | 3-methyl-1,3-butanediol (BDO) is a alkanediols. BDO is preferentially dehydrated into two unsaturated alcohol isomers such as 3M2B1ol and 2-methyl-3-buten-2-ol (2M3B2ol) over CeO2 catalyst at 375 °C. It was found that the selectivity to 3-methyl-3-buten-1-ol was increased by the coke deposition over Al2O3 catalysts in the dehydration of 3-methyl-1,3-butanediol at 200 °C[1]. | | References | [1] Yuki, et al. "Dehydration of 3-methyl-1,3-butanediol over Al2O3 modified with carbon." Applied Catalysis A General (2014). |
| | 3-Methyl-1,3-butanediol Preparation Products And Raw materials |
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