3-Methyl-2-buten-1-ol

Basic Information

View in Editor

CAS Number

556-82-1

Molecular Formula

C5H10O

Molecular Weight

86.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

43.52°C

Boiling Point

140°C

Water Solubility

170 g/L (20 ºC)

Solubility

64g/l

Refractive Index

n20/D 1.443(lit.)

Vapor Pressure

1.4 mmHg ( 20 °C)

SMILES

View in Editor

CC(=CCO)C

InChI

InChI=1S/C5H10O/c1-5(2)3-4-6/h3,6H,4H2,1-2H3

InChIKey

ASUAYTHWZCLXAN-UHFFFAOYSA-N

LogP

0.9449000000000001

Topological Polar Surface Area

20.23 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

Safety Information

View Safety Information

GHS Hazard Pictograms

H226

H302

H315

H319

H335

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 3 Class 3

Explosive Limit

2.7-16.3%(V)

Synonyms & References

English

3-Methyl-2-buten-1-ol
Prenyl alcohol
3,3-Dimethylallyl alcohol
Prenol
Isopentenyl Alcohol
3-methylbut-2-en-1-ol
Isoamylene 3-methyl-2-buten-1-ol
3-Methyl-2-butene-1-ol
METHYL-2-BUTEN-1-OL, 3-(AS)
Prenyl alcohol(3-Methyl-2-buten-1-ol)
γ-Methylcrotyl Alcohol

MDL Number

MFCD00002916

Customs Code

2905290000

FAQ

What is 3-Methyl-2-buten-1-ol (CAS: 556-82-1)?

3-Methyl-2-buten-1-ol, also known as 3-methyl-2-buten-1-ol, is an organic compound with the chemical formula C5H10O. It is a colorless liquid with a mild, sweet odor and exhibits moderate solubility in water. This compound is characterized by its functional groups, including a hydroxyl group and an unsaturated carbon chain, making it useful in various chemical applications.

What are the main uses of 3-Methyl-2-buten-1-ol (CAS: 556-82-1)?

3-Methyl-2-buten-1-ol is primarily used in the pharmaceutical industry as an intermediate in the synthesis of certain drugs. It also finds applications in the production of fragrances, flavorings, and chemical reagents. In research settings, it is employed for its reactivity and structural versatility in organic synthesis processes.

Is 3-Methyl-2-buten-1-ol (CAS: 556-82-1) safe?

3-Methyl-2-buten-1-ol is generally considered safe when handled properly. However, it should be used with caution due to potential irritation to the skin and eyes. Proper protective equipment, such as gloves and goggles, is recommended during handling. Safety data sheets (SDS) should be consulted for detailed information on exposure limits and emergency procedures.

How should 3-Methyl-2-buten-1-ol (CAS: 556-82-1) be stored?

3-Methyl-2-buten-1-ol should be stored in a cool, dry, and well-ventilated area away from direct sunlight. It is best kept in a sealed container at a temperature below 25°C and in low humidity conditions to maintain stability. Avoid contact with incompatible materials and ensure proper labeling for safe handling and storage.