2-Methyl-3-buten-1-ol

Modify Date: 2025-08-25 19:22:26

2-Methyl-3-buten-1-ol Structure
2-Methyl-3-buten-1-ol structure
Common Name 2-Methyl-3-buten-1-ol
CAS Number 4516-90-9 Molecular Weight 86.13230
Density 0.835 g/mL at 25ºC(lit.) Boiling Point 120-121ºC756 mm Hg(lit.)
Molecular Formula C5H10O Melting Point 33.52°C
MSDS N/A Flash Point 33.3±0.0 °C

 Use of 2-Methyl-3-buten-1-ol


2-Methyl-3-buten-1-ol is a component of ylang-ylang oils extracted from the flowers[1].

 Names

Name 2-methyl-3-buten-1-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.835 g/mL at 25ºC(lit.)
Boiling Point 120-121ºC756 mm Hg(lit.)
Melting Point 33.52°C
Molecular Formula C5H10O
Molecular Weight 86.13230
Flash Point 33.3±0.0 °C
Exact Mass 86.07320
PSA 20.23000
LogP 0.80080
Vapour Pressure 7.3±0.4 mmHg at 25°C
Index of Refraction n20/D 1.427(lit.)
InChIKey NVGOATMUHKIQQG-UHFFFAOYSA-N
SMILES C=CC(C)CO

 Safety Information

Risk Phrases 10
Safety Phrases 16-29-33
RIDADR UN 1987 3/PG 3
Packaging Group III
Hazard Class 3.2
HS Code 2905290000

 Synthetic Route

 Customs

HS Code 2905290000
Summary 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

2-Methyl-3-buten-1-ol
3-methyl-1-buten-4-ol
2-methyl-3-buten-1-o
1-hydroxy-2-methyl-3-butene
2-methyl-but-3-en-ol
2-methyl-3-butene-1-ol
2-methylbut-3-en-1-ol
MFCD00009985
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