- 2-Butene-1,4-diol
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- $10.00 / 1ASSAYS
-
2024-04-25
- CAS:110-64-5
- Min. Order: 1ASSAYS
- Purity: 99%
- Supply Ability: 10 ton
- 2-Butene-1,4-diol
-
- $200.00/ KG
-
2024-04-25
- CAS:110-64-5
- Min. Order: 1KG
- Purity: 99.9%
- Supply Ability: 20 tons
- 2-Butene-1,4-diol
-
- $0.00 / 1G
-
2024-04-25
- CAS:110-64-5
- Min. Order: 1G
- Purity: 99%
- Supply Ability: 20
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| | 2-Butene-1,4-diol Basic information |
| Product Name: | 2-Butene-1,4-diol | | Synonyms: | CIS-1,4-DIHYDROXY-2-BUTENE;1,4-buenedilo(liquid);2-BUTENE-1,4-DIOL, 95% (PREDOMINANTLY CI;2-Butene-1,4-Diol,~92%;(2E)-2-Butene-1,4-diol;agrisynthb2d;1,4-BUTENEDIOL-[Z];2-BUTENE-1,4-DIOL (CIS- AND TRANS- MIXTURE) | | CAS: | 110-64-5 | | MF: | C4H8O2 | | MW: | 88.11 | | EINECS: | 203-787-0 | | Product Categories: | BDO | | Mol File: | 110-64-5.mol |  |
| | 2-Butene-1,4-diol Chemical Properties |
| Melting point | 4-10 °C(lit.) | | Boiling point | 235 °C(lit.) | | density | 1.07 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.479 | | Fp | >230 °F | | solubility | Chloroform (Soluble), DMSO (Slightly) | | form | Oil | | pka | 14.17±0.10(Predicted) | | color | yellow | | InChI | InChI=1S/C4H8O2/c5-3-1-2-4-6/h1-2,5-6H,3-4H2 | | InChIKey | ORTVZLZNOYNASJ-UHFFFAOYSA-N | | SMILES | C(O)C=CCO | | CAS DataBase Reference | 110-64-5(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Butene-1,4-diol(110-64-5) | | EPA Substance Registry System | 2-Butene-1,4-diol (110-64-5) |
| | 2-Butene-1,4-diol Usage And Synthesis |
| Description | 2-Buten-1,4-diol is a palladium-containing compound that forms cross-links by reacting with an oxygen nucleophile. It reacts with nitrogen nucleophiles in the presence of hydrochloric acid to provide gamma-aminobutyric acid. This reaction mechanism is analogous to the way in which amines react with carboxylic acids to form amides. cis,trans-2-Buten-1,4-diol can be found in kinetic studies and its nmr spectra have been studied extensively. | | Chemical Properties | Colorless to light yellow liquid | | Uses | It is used to make agricultural chemicalsand the pesticide endosulfan; and as anintermediate for making vitamin B. | | Application | 2-Butene-1,4-diol has been used as a cross-linking agent for various polymers and is also able to form hydroxyl groups through allylation reactions. | | Reactivity Profile | 2-Butene-1,4-diol forms furan (narcotic)when treated with dichromate in acidic solution.Dehydration of the cis-isomer overacid catalysts yields 2,5-dihydrofuran (narcotic).Halogens form substitution or additionproducts, 4-halobutenols, or 2,3-dihalo-1,4-butanediol. These are toxic compounds.Ammonia or amine form pyrroline or itsderivatives (moderately toxic). | | Health Hazard | 2-Butene-1,4-diol is a depressant of the Centralnervous system. Inhalation toxicity isvery low due to its low vapor pressure. Theoral LD50 value in rats and guinea pigs is1.25 mL/kg. It is a primary skin irritant. | | Fire Hazard | Noncombustible liquid; flash point (open
cup) 128°C. |
| | 2-Butene-1,4-diol Preparation Products And Raw materials |
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