ChemicalBook >> CAS DataBase List >>3-Methyl-1,3-butanediol
3-Methyl-1,3-butanediol
- CAS No.
- 2568-33-4
- Chemical Name:
- 3-Methyl-1,3-butanediol
- Synonyms
- NSC 62084;ISOPENTYLDIOL;Isopreneglycol;1,3-Isopentyldiol;Methyl-1,3-butanediol;3-METHYL-1,3-BUTANEDIOL;2-Methyl-2,4-butanediol;3-Methylbutane-1,3-diol;1,3-Butanediol, 3-methyl-;3-Methyl-1,3-butanediol>
- CBNumber:
- CB1229493
- Molecular Formula:
- C5H12O2
- Molecular Weight:
- 104.15
- MDL Number:
- MFCD00059655
- MOL File:
- 2568-33-4.mol
- MSDS File:
- SDS
Last updated:2023-11-22 14:34:02
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 |
n |
Flash point | 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 |
EWG's Food Scores | 1 |
FDA UNII | 19NOL5474Q |
EPA Substance Registry System | 1,3-Butanediol, 3-methyl- (2568-33-4) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P305+P351+P338 | |||||||||
Safety Statements | 23-24/25 | |||||||||
WGK Germany | 3 | |||||||||
HS Code | 29053995 | |||||||||
NFPA 704 |
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3-Methyl-1,3-butanediol price More Price(16)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 65965 | 3-Methyl-1,3-butanediol ≥97.0% (GC) | 2568-33-4 | 250ml | $117 | 2024-03-01 | Buy |
Sigma-Aldrich | 65965 | 3-Methyl-1,3-butanediol ≥97.0% (GC) | 2568-33-4 | 1l | $327 | 2023-01-07 | Buy |
TCI Chemical | M0818 | 3-Methyl-1,3-butanediol >98.0%(GC) | 2568-33-4 | 25mL | $32 | 2024-03-01 | Buy |
TCI Chemical | M0818 | 3-Methyl-1,3-butanediol >98.0%(GC) | 2568-33-4 | 500mL | $109 | 2024-03-01 | Buy |
Usbiological | 283033 | 3-Methyl-1,3-butanediol | 2568-33-4 | 100g | $340 | 2021-12-16 | Buy |
3-Methyl-1,3-butanediol Chemical Properties,Uses,Production
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
Raw materials
1of2
Preparation Products
Global( 152)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Yime New Material Technology Co., Ltd. | +86-66697723 +86-17703311139 | admin@china-yime.com | China | 563 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12469 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12740 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
View Lastest Price from 3-Methyl-1,3-butanediol manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-28 | Isopreneglycol
2568-33-4
|
US $10.00 / kg | 1000kg | 99% | 1000kg/day | Hebei Yime New Material Technology Co., Ltd. | ||
2024-04-28 | Isopentyldiol
2568-33-4
|
US $10.00 / KG | 1000KG | 99% | 1000kg/day | Hebei Yime New Material Technology Co., Ltd. | ||
2024-04-28 | 3-METHYL-1,3-BUTANEDIOL
2568-33-4
|
US $10.00 / KG | 1000KG | 99% | 1000kg/day | Hebei Yime New Material Technology Co., Ltd. |
- Isopreneglycol
2568-33-4
- US $10.00 / kg
- 99%
- Hebei Yime New Material Technology Co., Ltd.
- Isopentyldiol
2568-33-4
- US $10.00 / KG
- 99%
- Hebei Yime New Material Technology Co., Ltd.
- 3-METHYL-1,3-BUTANEDIOL
2568-33-4
- US $10.00 / KG
- 99%
- Hebei Yime New Material Technology Co., Ltd.
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