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

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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
Odor: at 10.00 % in dipropylene glycol. herbal earthy oily
PH: 9-10 (100g/l, H2O, 20℃)
explosive limit: 1.5-9.4%(V)
Odor Type: herbal
biological source: synthetic
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)

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Safety

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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.41089
Product name: 2-Methyl-3-buten-2-ol
Purity: for synthesis
Packaging: 250ML
Price: $39
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.41089
Product name: 2-Methyl-3-buten-2-ol
Purity: for synthesis
Packaging: 1L
Price: $94.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 136816
Product name: 2-Methyl-3-buten-2-ol
Purity: 98%
Packaging: 1l
Price: $58.74
Updated: 2024/03/01

TCI Chemical

Product number: M0178
Product name: 2-Methyl-3-buten-2-ol
Purity: >97.0%(GC)
Packaging: 25mL
Price: $55
Updated: 2024/03/01

TCI Chemical

Product number: M0178
Product name: 2-Methyl-3-buten-2-ol
Purity: >97.0%(GC)
Packaging: 500mL
Price: $253
Updated: 2024/03/01

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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

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2-Methyl-3-buten-2-ol Suppliers

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View Lastest Price from 2-Methyl-3-buten-2-ol manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 2-Methyl-3-buten-2-ol 115-18-4
Price: US $45.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-12-16

Changzhou Xuanming Pharmaceutical Technology Co., Ltd.

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

Career Henan Chemical Co

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

115-18-4, 2-Methyl-3-buten-2-olRelated Search:

Methyl cyclopentenolone Methyl salicylate 3-Methyl butynol Polybutene Kresoxim-methyl Methyl acetate Phenethyl alcohol Thiophanate-methyl 3-BUTEN-2-OL Tribenuron methyl Tiglic aldehyde CIS-BUTENEDIOIC ANHYDRIDE METSULFURON METHYL 2,2,6,6-Tetramethyl-4-piperidinol Methyl Methyl bromide Parathion-methyl 3-METHYL-3-BUTEN-1-OL,2-Methyl-1-buten-4-ol,METHYL-3-BUTEN-1-OL, 3-,3-METHYL-3-BUTEN-1-OL 97+%,METHYL-3-BUTEN-3-OL-1,3-METHYL-3-BUTENE-1-OL

1,1-DIMETHYLALLYL ALCOHOL

2-METHYL-3-BUTENE-2-OL

2-HYDROXY-2-METHYL-3-BUTENE

1,1-Dimethylallyl alcohol, 3-Hydroxy-3-methyl-1-butene

2-Methyl-3-buten-2-ol,97%

2-Methyl-3-buten-2-ol, 97% 250ML

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

DIMETHYL VINYL CARBINOL

METHYL-3-BUTEN-2-OL, 2-

1,1-Dimethyl-2-propenol

1-Buten-3-ol, 3-methyl-

2-methyl but-3-ene-2-ol

2-methylbut-

2-methylbut-3-en

2-Methylbut-3-en-2-ol

3-Methyl-1-butene-3-ol

3-Methyl-buten-(1)-ol-(3)

alpha,alpha-Dimethylallyl alcohol

CH2=CHC(CH3)2OH

Dimethylvinylmethanol

Methylbutenol

Vinyldimethylcarbinol

Dimethyl vinyl carbinol~3-Hydroxy-3-methyl-1-butene

2-METHYL-3-BUTEN-2-OL 98+%

methylbutenol,2-methyl-3-buten-2-ol

3-Buten-2-ol, 2-methyl-

3-hydroxy-3-methylbutene

METHYL-2-BUTEN-3-OL-2

2-methyl-3-buten-2-o

3-methyl-1-buten-3-o

DIMETHYL VINYL CARBINAL

2-METHYL-3-BUTEN-2-OL WITH GC

2-METHYL-3-BUTEN-2-OL FOR SYNTHESIS

1,1-Dimethyl-2-propen-1-ol

TIANFUCHEM-- 115-18-4--High purity 2-Methyl-3-buten-2-ol in stock

115-18-4

204-068-4

115-15-4

ALCOHOL

Organic Building Blocks

Acyclic

Alkenes

Building Blocks