2-Methyl-3-buten-2-ol
- Product Name
- 2-Methyl-3-buten-2-ol
- CAS No.
- 115-18-4
- Chemical Name
- 2-Methyl-3-buten-2-ol
- Synonyms
- 3-Buten-2-ol, 2-methyl-;Methylbutenol;2-Methylbut-3-en-2-ol;2-METHYL-3-BUTENE-2-OL;2-methylbut-3-en;1,1-DIMETHYLALLYL ALCOHOL;2-Methyl-3-buten-2-ol, 97% 250ML;2-methylbut-;Methyl-3-bute;CH2=CHC(CH3)2OH
- CBNumber
- CB5462775
- Molecular Formula
- C5H10O
- Formula Weight
- 86.13
- MOL File
- 115-18-4.mol
2-Methyl-3-buten-2-ol Property
- 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.)
- Flash point:
- 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 and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 8.41089
- Product name
- 2-Methyl-3-buten-2-ol
- Purity
- for synthesis
- Packaging
- 250ML
- Price
- $39
- Updated
- 2024/03/01
- Product number
- 8.41089
- Product name
- 2-Methyl-3-buten-2-ol
- Purity
- for synthesis
- Packaging
- 1L
- Price
- $94.1
- Updated
- 2024/03/01
- Product number
- 136816
- Product name
- 2-Methyl-3-buten-2-ol
- Purity
- 98%
- Packaging
- 1l
- Price
- $58.74
- Updated
- 2024/03/01
- Product number
- M0178
- Product name
- 2-Methyl-3-buten-2-ol
- Purity
- >97.0%(GC)
- Packaging
- 25mL
- Price
- $55
- Updated
- 2024/03/01
- Product number
- M0178
- Product name
- 2-Methyl-3-buten-2-ol
- Purity
- >97.0%(GC)
- Packaging
- 500mL
- Price
- $253
- Updated
- 2024/03/01
2-Methyl-3-buten-2-ol Chemical Properties,Usage,Production
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 was used to study the kinetics of the gas-phase reaction of OH radicals with 3-methyl-2-butenal.
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.
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.
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.
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
Raw materials
Preparation Products
2-Methyl-3-buten-2-ol Suppliers
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View Lastest Price from 2-Methyl-3-buten-2-ol manufacturers
- Product
- 2-Methyl-3-buten-2-ol 115-18-4
- Price
- US $60.00-280.00/ml
- Min. Order
- 1ml
- Purity
- 99
- Supply Ability
- 1200
- Release date
- 2024-10-25
- Product
- 2-Methyl-3-buten-2-ol 115-18-4
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2019-12-31