Molekula
2-Methoxy-4-vinylphenol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2-Methoxy-4-vinylphenol is an organic compound with a methoxy and vinyl substituent on a phenol ring, primarily used as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and flavor compounds, as well as a building block for polymers and UV absorbers. It appears as a pale yellow to colorless liquid with a faint phenolic odor. CAS number 7786-61-0, molecular formula C9H10O2, and molecular weight 150.17 g/mol. Store between 2–8°C in a cool, dry place under inert gas to prevent oxidation. The substance is classified as dangerous due to its potential health hazards, requiring careful handling with appropriate PPE. Molekula supplies 2-Methoxy-4-vinylphenol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
On backorder — expected to ship by 25 November 2026
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 g — £77.70 per pack ex VAT · £93.24 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless to yellow liquid when melted - low melt can also be a solid |
| Refractive Index | 1.5785 - 1.5835 |
| Melting Point | 26 - 29 °C |
| Boiling Point | 108 - 110°C |
| Solubility | Clear (10% in diethyl ether), Clear (10% in methanol) |
| Assay (GC) | ≥ 96.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 113 °C |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 224 °C |
| Solubility (other solvents) | Insoluble in water; soluble in oils |
Source: PubChem CID 332 (Joint FAO/WHO Expert Committee on Food Additives (JECFA))
Identification
| Property | Value |
|---|---|
| SKU | 53350645 |
| CAS Number | 7786-61-0 |
| IUPAC Name | 4-ethenyl-2-methoxyphenol |
| EC Number | 232-101-2 |
| Molecular Formula | C9H10O2 |
| Molecular Weight | 150.17 |
| Exact Mass | 150.0681 |
| SMILES | COC1=C(C=CC(=C1)C=C)O |
| InChIKey | YOMSJEATGXXYPX-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H10O2/c1-3-7-4-5-8(10)9(6-7)11-2/h3-6,10H,1H2,2H3 |
| PubChem CID | 332 |
| UN Number | UN1759 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29095050 |
| Tariff Code | 2909500090 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 4-Hydroxy-3-methoxystyrene
- 4-Hydroxy-3-methoxyvinylbenzene
- 4-vinyl-2-methoxyphenol
- 4-vinylguaiacol
- Guaiacol, 4-vinyl-
- o-methoxy-p-vinylphenol
- p-Vinylguaiacol
- para-vinylguaiacol
- Phenol, 2-methoxy-4-vinyl-
- Phenol, 4-ethenyl-2-methoxy-
Frequently asked questions
What is 2-Methoxy-4-vinylphenol (CAS 7786-61-0) commonly used for?
It is primarily used as a precursor in the synthesis of pharmaceuticals, agrochemicals, and as a building block for high-performance polymers like polycarbonates and epoxy resins.
What is the molecular formula and molecular weight of 2-Methoxy-4-vinylphenol?
The molecular formula is **C9H10O2**, and the molecular weight is **150.17 g/mol**.
How should 2-Methoxy-4-vinylphenol be stored?
Store at **2–8°C** in a cool, dry place, away from direct sunlight and incompatible materials. Keep containers tightly sealed.
What grades or purities of 2-Methoxy-4-vinylphenol does Molekula supply?
Molekula supplies **analytical grade (≥98% purity)** and **technical grade** for industrial applications—contact us for specifications.
Can Molekula supply 2-Methoxy-4-vinylphenol in bulk quantities?
Yes, we offer bulk quantities (minimum order quantities vary; please inquire for pricing and lead times).
What documentation is provided with an order of 2-Methoxy-4-vinylphenol?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.