4-Hydroxy-3-methoxystyrene

Product Name: 4-Hydroxy-3-methoxystyrene
CAS No.: 7786-61-0
Chemical Name: 4-Hydroxy-3-methoxystyrene
Synonyms: 2-METHOXY-4-VINYLPHENOL;4-VINYLGUAIACOL;p-Vinylguaiacol;4-VINYL-2-METHOXYPHENOL;4-Ethenyl-2-methoxyphenol;FEMA 2675;p-Vinyl guaicol;Methoxy-4-vinylphe;3-Methoxy-4-hydroxystyrene;Phenol, 4-ethenyl-2-methoxy-
CBNumber: CB8172282
Molecular Formula: C9H10O2
Formula Weight: 150.17
MOL File: 7786-61-0.mol

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4-Hydroxy-3-methoxystyrene Property

Melting point:: 25-29°C
Boiling point:: 224 °C(lit.)
Density: 1.11 g/mL at 25 °C(lit.)
refractive index: n20/D 1.582(lit.)
FEMA: 2675 | 2-METHOXY-4-VINYLPHENOL
Flash point:: >230 °F
storage temp.: 2-8°C
solubility: Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka: 10.00±0.31(Predicted)
color: Colourless to Off-White Oil
Odor: at 0.10 % in dipropylene glycol. sweet spicy clove carnation phenolic peppery smoky woody powdery
Odor Type: spicy
Water Solubility: Miscible with water.
JECFA Number: 725
BRN: 2044521
Stability:: Light Sensitive
LogP: 1.93
CAS DataBase Reference: 7786-61-0(CAS DataBase Reference)
NIST Chemistry Reference: 2-Methoxy-4-vinylphenol(7786-61-0)
EPA Substance Registry System: Phenol, 4-ethenyl-2-methoxy- (7786-61-0)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: SL8205000
TSCA: Yes
HS Code: 29095000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W267511
Product name: 2-Methoxy-4-vinylphenol
Purity: ≥98%, FG
Packaging: sample-k
Price: $64.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: W267511
Product name: 2-Methoxy-4-vinylphenol
Purity: ≥98%, FG
Packaging: 25g
Price: $211
Updated: 2024/03/01

Sigma-Aldrich

Product number: W267511
Product name: 2-Methoxy-4-vinylphenol
Purity: ≥98%, FG
Packaging: 100g
Price: $535
Updated: 2024/03/01

Sigma-Aldrich

Product number: W267511
Product name: 2-Methoxy-4-vinylphenol
Purity: ≥98%, FG
Packaging: 1kg
Price: $1970
Updated: 2024/03/01

Sigma-Aldrich

Product number: 89189
Product name: 2-Methoxy-4-vinylphenol
Purity: analytical standard
Packaging: 100mg
Price: $75.7
Updated: 2024/03/01

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4-Hydroxy-3-methoxystyrene Chemical Properties,Usage,Production

Chemical Properties

2-Methoxy-4-vinylphenol has a powerful, spicy, apple, rum, roasted peanut aroma.

Occurrence

Reported found among the steam-distillable phenols from the alcoholic fermentation of cereal grains, especially corn; probably formed from ferulic acid. Reported found in tobacco, beans, coffee, malt, apple, grapefruit juice, grapes, raspberry, strawberry, asparagus, kohlrabi, carrot, celery, tomato, rye bread, smoked fish, cured pork, beer, cognac, rum, cider, sherry, grape wines, coffee, tea, peanut, popcorn,soybean, passion fruit, beans,starfruit,sesame seed, mango, cauliflower, tamarind, fig, corianderseed, rice, quince, rhubarb, dill, lovage root, corn oil, sweet corn, malt, wort, Texas sage, okra, cuttlefish and Chinese quince.

Uses

p-Vinylguaiacol is an aromatic substance and one of the compounds responsible for the natural aroma of buckwheat. It is also one of the major pyrolytic products of (E)-N-[(4-hydroxy-3-methoxy)-phenethyl]-3-[(3-methoxy-4-O-β-D-glucopyranosyloxy) phenyl] acrylamide; a new gycloside in tobacco.

Definition

ChEBI: A member of the class of phenols that is guaiacol in which the hydrogen para- to the hydroxy group is replaced by a vinyl group.

Preparation

From vanillin by reacting with acetic anhydride and sodium acetate yielding 3-methoxy-4-hydroxycinnamic acid on sub sequent hydrolysis; the latter, heated with quinoline in the presence of hydroquinone, is decarboxylated to 4-vinylguaiacol.

Aroma threshold values

Detection; 0.75 to 3 ppb

General Description

2-Methoxy-4-vinylphenol is one of the key volatile aroma compounds of buckwheat and okra.

4-Hydroxy-3-methoxystyrene Preparation Products And Raw materials

Raw materials

Quinoline Sodium acetate trihydrate trans-Cinnamic acid

Preparation Products

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4-Hydroxy-3-methoxystyrene Suppliers

China 245 Germany 5 India 5 Japan 1 Norway 1 Slovakia 1 Switzerland 2 United Kingdom 15 United States 48 Global 323

Beijing Hechemist Technology CO.,LTD

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Shanghai Moss Medicine Technology Co., Ltd.

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J & K SCIENTIFIC LTD.

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Energy Chemical

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Chemsky（shanghai）International Co.,Ltd.

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jiliang chemicals

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View Lastest Price from 4-Hydroxy-3-methoxystyrene manufacturers

Henan Fengda Chemical Co., Ltd

Product: 4-Hydroxy-3-methoxystyrene 7786-61-0
Price: US $36.00-1.20/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-16

airuikechemical co., ltd.

Product: 4-Hydroxy-3-methoxystyrene 7786-61-0
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 99.99%
Supply Ability: 20 tons
Release date: 2024-04-10

Hebei Duling International Trade Co. LTD

Product: 4-Hydroxy-3-methoxystyrene 7786-61-0
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000 Ton
Release date: 2022-11-16

7786-61-0, 4-Hydroxy-3-methoxystyreneRelated Search:

Guaiacol CHLOROPHOSPHONAZO III Anisole 4-Methoxyphenol 4-(4-CHLORO-BENZYLOXY)-PHENYLAMINE 2-Methoxyethanol (Trifluoromethoxy)benzene p-(2-Methoxyethyl) phenol N-Vinyl-2-pyrrolidone VINYL PROPIONATE 4-Hydroxystyrene 2,4-Dichlorophenol 4-Ethyl-2-methoxyphenol 2-BENZYL-4-METHYLPHENOL 3,5-DIMETHYL-4-IODOPHENOL 4-CHLORO-3-FLUOROPHENYLACETIC ACID 2-nonyl-6-(1-phenylethyl)-p-cresol 4-chloro-6-nitro-o-cresyl acetate

2-methoxy-4-vinyl-pheno

2-Methoxy-4-vinylphenol (4-vinylguaiacol)

2-methoxy-4-vinylphenol (vinylguaiacol)

2-metoxy-4-vinyl-phenol

4-ethenyl-2-methoxy-pheno

4-Ethenyl-2-methoxyphenol

4-ethenyl-2-methoxy-Phenol

4-Vinyl-2-methoxyphenol (4-vinylguaiacol)

o-methoxy-p-vinylphenol

Phenol, 2-methoxy-4-ethenyl

Phenol, 2-methoxy-4-vinyl-

Phenol, 4-ethenyl-2-methoxy-

Phenol, 4-vinyl, 2-methoxy

p-Vinyl guaicol

p-Vinylguaiacol

P-VINYL CATECHOL-O-METHYL ETHER

VINYL GUAIACOL

2-METHOXY-4-VINYLPHENOL

4-VINYL-2-METHOXYPHENOL

4-VINYLGUAIACOL

2-Methoxy-4-vinylphenol, stab. with 0.01% BHT

2-Methoxy-4-vinylphenol, 98%, stabilized with 0.01% BHT

4-ethenyl-2-meth

4-Hydroxy-3-methoxystyrene phenols

4-HYDROXY-3-METHOXYSTYRENE

FEMA 2675

4-Hydroxy-3-methoxystyrene~4-Vinylguaiacol

4-Vinyl guaicol

2-METHOXY-4-VINYLPHENOL 98+%

p-vinylguaiacol,2-methoxy-4-vinylphenol,p-vinylcatechol-o-methylether,4-ethenyl-2-methoxyphenol

3-Methoxy-4-vinylphenol

2-Methoxy-4-vinylphenol, 97%, stabilized

2-Methoxy-4-vinylphenol, 97%, stab. with 0.01% BHT

4-VINYL GUAIACOL 1% IN P.G. NATURAL

4-VINYL GUAIACOL NATURAL

4-VINYLGUAIACOL IN 10% P.G.

4-VINYLGUAIACOL PURE

2-Methoxy-4-ethenylphenol

3-Methoxy-4-hydroxystyrene

Methoxy-4-vinylphe

2-Methoxy-4-vinylphenol, stabilized with 0.01% BHT

2-Methoxy-4-vinyL

4-Hydroxy-3-methoxystyrene USP/EP/BP

4-VINYL GUAIACOL10%PG

Guaiacol Impurity 1

2-Methoxy-4-vinylphenol, 97%, stabilized with 0.01% BHT

7786-61-0

CH3OC6H3CHCH2OH

Alphabetical Listings

Flavors and Fragrances

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phenol Flavor

Aromatic Phenols

Pharmaceutical Raw Materials