- 2-Methyl-3-buten-2-ol
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- $60.00 / 100ml
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2024-11-29
- CAS:115-18-4
- Min. Order: 1ml
- Purity: 99
- Supply Ability: 1200
- 2-Methyl-3-buten-2-ol
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- $7.00 / 1KG
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2020-01-01
- CAS: 115-18-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100KG
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| | 2-Methyl-3-buten-2-ol Basic information |
| Product Name: | 2-Methyl-3-buten-2-ol | | Synonyms: | 2-HYDROXY-2-METHYL-3-BUTENE;1,1-Dimethylallyl alcohol, 3-Hydroxy-3-methyl-1-butene;2-Methyl-3-buten-2-ol,97%;Methyl-3-bute;1,1-Dimethylallyl alcohol
3-Hydroxy-3-methyl-1-butene
2-Hydroxy-2-methyl-3-butene;3-HYDROXY-3-METHYL-1-BUTENE;3-METHYL-1-BUTEN-3-OL;2-METHYL-3-BUTEN-2-OL | | CAS: | 115-18-4 | | MF: | C5H10O | | MW: | 86.13 | | EINECS: | 204-068-4 | | Product Categories: | | | Mol File: | 115-18-4.mol |  |
| | 2-Methyl-3-buten-2-ol Chemical Properties |
| Melting point | -43 °C | | Boiling point | 98-99 °C (lit.) | | density | 0.824 g/mL at 25 °C (lit.) | | vapor pressure | 51 mm Hg ( 25 °C) | | refractive index | n20/D 1.416(lit.) | | Fp | 56 °F | | storage temp. | Store below +30°C. | | form | Liquid | | pka | 14.56±0.29(Predicted) | | color | Clear colorless to very slightly yellow | | PH | 9-10 (100g/l, H2O, 20℃) | | Odor | at 10.00 % in dipropylene glycol. herbal earthy oily | | Odor Type | herbal | | explosive limit | 1.5-9.4%(V) | | BRN | 1698263 | | LogP | 0.66 at 25℃ | | CAS DataBase Reference | 115-18-4(CAS DataBase Reference) | | NIST Chemistry Reference | 3-Buten-2-ol, 2-methyl-(115-18-4) | | EPA Substance Registry System | 2-Methyl-3-buten-2-ol (115-18-4) |
| Hazard Codes | F,Xn,F++ | | Risk Statements | 11-22-36 | | Safety Statements | 16-26-36 | | RIDADR | UN 1987 3/PG 2 | | WGK Germany | 1 | | RTECS | EM9472000 | | Autoignition Temperature | 380 °C | | TSCA | Yes | | HazardClass | 3 | | PackingGroup | II | | HS Code | 29052990 | | Toxicity | LD50 orally in Rabbit: 1800 mg/kg |
| | 2-Methyl-3-buten-2-ol Usage And Synthesis |
| Chemical Properties | Clear colourless to very slightly yellow liquid.
Powerful, oily-herbaceous, somewhat
earthy, fungus-like odor of considerable
radiance. Poor tenacity. | | Uses | 2-Methyl-3-buten-2-ol may be used as an analytical reference standard for the determination of the analyte in Humulus Lupulus L. (Hop) and pine-mushroom extracts by chromatography techniques. | | Uses | 2-Methyl-3-buten-2-ol was used to study the kinetics of the gas-phase reaction of OH radicals with 3-methyl-2-butenal. | | Application | This unsaturated alcohol has found a little
use in perfume compositions, mainly in the
reconstruction of Lavender and Lavandin oils,
etc.
It is occasionally used as a powerful additive in soap and detergent perfumes, but it
needs skilful blending and firm fixation in
order to control its odor to an acceptable level. | | Production Methods | 2-Methyl-3-buten-2-ol can be produced from Vinyl magnesium bromide and
Acetone by Grignard reaction. | | Definition | ChEBI: 3-hydroxy-3-methylbut-1-ene is a tertiary alcohol that is 3-methylbut-1-ene carrying a hydroxy substituent at position 3. It has a role as a fragrance, a pheromone, a plant metabolite and an animal metabolite. It is a tertiary alcohol and an olefinic compound. It derives from a hydride of a 3-methylbut-1-ene. | | General Description | Colorless liquid. | | Air & Water Reactions | Slightly soluble in water. | | Reactivity Profile | An unsaturated aliphatic/alcohol. The unsaturated aliphatic hydrocarbons are generally much more reactive than the alkanes, which are saturated aliphatic hydrocarbons. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. | | Health Hazard | Harmful if inhaled or swallowed. Material is irritating to mucous membrane and upper respiratory tract. | | Fire Hazard | Special Hazards of Combustion Products: Vapor may travel considerable distance to a source of ignition and flash back. |
| | 2-Methyl-3-buten-2-ol Preparation Products And Raw materials |
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