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Phenols

2-Hydroxy-alpha-methylstyrene

Also known as 2-isopropenylphenol, 2-prop-1-en-2-ylphenol, 2-(Prop-1-en-2-yl)phenol

CAS 10277-93-7Formula C9H10OMolar mass 134.18 g/mol
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2-Hydroxy-alpha-methylstyrene chemical structure, C9H10O, CAS 10277-93-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
10277-93-7
Formula
C9H10O
Molar mass
134.18 g/mol
HS code
290719
Category
Phenols

What is 2-Hydroxy-alpha-methylstyrene?

Plain description, key identifiers and synonyms

2-Hydroxy-alpha-methylstyrene is a chemical substance with the molecular formula C9H10O and a molar mass of 134.18 g/mol. Its CAS registry number is 10277-93-7. The IUPAC name is 2-prop-1-en-2-ylphenol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-prop-1-en-2-ylphenol
CAS number
10277-93-7 CAS number cross-checked
Molecular formula
C9H10O
InChIKey
WUQYBSRMWWRFQH-UHFFFAOYSA-N
InChI
InChI=1S/C9H10O/c1-7(2)8-5-3-4-6-9(8)10/h3-6,10H,1H2,2H3
SMILES (canonical and isomeric)
CC(=C)C1=CC=CC=C1O

Synonyms

  • 2-isopropenylphenol
  • 2-prop-1-en-2-ylphenol
  • 2-(Prop-1-en-2-yl)phenol
  • Phenol, 2-(1-methylethenyl)-
  • isopropenylphenol
  • 2-Isopropenylphenol (Stabilized with 0.5% 3,6-Di-t-butylcatechol)
  • Phenol, (1-methylethenyl)-
  • isopropenyl phenol

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
134.18 g/molcalc.
Exact mass
134.0732 Dacalc.
LogP (octanol/water)
2.43calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
10calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.11calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

2-Hydroxy-alpha-methylstyrene suppliers

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2-Hydroxy-alpha-methylstyrene price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 2-Hydroxy-alpha-methylstyrene is traded under.

HS 2907.19Indicative HS code

Monophenols, other

World exports in 2024
$671M
+2.2% vs 2023, imports $781M
2019 to 2024
Top exporters
  1. China20.1%
  2. Germany14.4%
  3. Switzerland * partner reported11.1%
Top importers
  1. China16.3%
  2. Germany10.1%
  3. South Korea8.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for 2-Hydroxy-alpha-methylstyrene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Hydroxy-alpha-methylstyrene, based on the data on this page

What is 2-Hydroxy-alpha-methylstyrene?

2-Hydroxy-alpha-methylstyrene is a chemical substance with the molecular formula C9H10O and a molar mass of 134.18 g/mol. Its CAS registry number is 10277-93-7. The IUPAC name is 2-prop-1-en-2-ylphenol.

What is the CAS number of 2-Hydroxy-alpha-methylstyrene?

The CAS registry number of 2-Hydroxy-alpha-methylstyrene is 10277-93-7.

What is the molecular formula and weight of 2-Hydroxy-alpha-methylstyrene?

The molecular formula of 2-Hydroxy-alpha-methylstyrene is C9H10O and its molar mass is 134.18 g/mol.

What is 2-Hydroxy-alpha-methylstyrene used for?

Known uses and roles of 2-Hydroxy-alpha-methylstyrene include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 2-Hydroxy-alpha-methylstyrene hazardous?

No GHS hazard classification for 2-Hydroxy-alpha-methylstyrene is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of 2-Hydroxy-alpha-methylstyrene?

2-Hydroxy-alpha-methylstyrene is usually classified under HS code 290719 (Monophenols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Hydroxy-alpha-methylstyrene?

Post a free request on CompoundList and suppliers of 2-Hydroxy-alpha-methylstyrene will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 2-Hydroxy-alpha-methylstyrene?

Suppliers quote 2-Hydroxy-alpha-methylstyrene on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 2-Hydroxy-alpha-methylstyrene

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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