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PROPENYL GUAETHOL

PROPENYL GUAETHOL structure

CAS No.: 94-86-0

Chemical Name:: PROPENYL GUAETHOL

Synonyms: VANITROPE;FEMA 2922;VANIBON;6-ETHOXY-M-ANOL;2-ETHOXY-5-PROP-1-ENYLPHENOL;Phenol, 2-ethoxy-5-(1-propenyl)-;1-ethoxy-2-hydroxy-4-propenylbenzene;Rich vanillin;isosafroeugenol;Vanillin acetal

CBNumber:: CB4239477

Molecular Formula:: C11H14O2

Molecular Weight:: 178.23

MDL Number:: MFCD00009283

MOL File:: 94-86-0.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 03:10:52

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PROPENYL GUAETHOL Properties

Melting point	86-88 °C(lit.)
Boiling point	116°C/2mmHg(lit.)
Density	1.0196 (rough estimate)
refractive index	1.5670 (estimate)
FEMA	2922 \| PROPENYLGUAETHOL
FLAVIS Number	04.002 \| 6-Ethoxyprop-3-enylphenol
storage temp.	2-8°C
Water Solubility	Insoluble in water
solubility	10% soluble in alcohol, 4 % soluble in Propylene glycol, 4 % soluble in Polysorbate 80, 20% soluble in Benzylalcohol, soluble in most perfume and flavor oils.
form	powder to crystal
pka	10.02±0.10(Predicted)
color	White to Almost white
Odor	at 10.00 % in dipropylene glycol. sweet vanilla woody tobacco spicy phenolic powdery
Odor Type	vanilla
biological source	synthetic
JECFA Number	1264
Cosmetics Ingredients Functions	PERFUMING
InChI	1S/C11H14O2/c1-3-5-9-6-7-11(13-4-2)10(12)8-9/h3,5-8,12H,4H2,1-2H3/b5-3+
InChIKey	RADIRXJQODWKGQ-HWKANZROSA-N
SMILES	CCOc1ccc(\C=C\C)cc1O
LogP	2.90
CAS DataBase Reference	94-86-0(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)	PROPENYLGUAETHOL
FDA UNII	JP95W81L3F
EPA Substance Registry System	Phenol, 2-ethoxy-5-(1-propenyl)- (94-86-0)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39

WGK Germany

RTECS

SL3850000

TSCA

TSCA listed

HS Code

2909500090

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

PROPENYL GUAETHOL price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	W292206	Propenyl guaethol ≥99%, FCC, FG	94-86-0	1 each	$58	2026-04-30	Buy
Sigma-Aldrich	W292206	Propenyl guaethol ≥99%, FCC, FG	94-86-0	100g	$90.6	2026-04-30	Buy
Sigma-Aldrich	W292206	Propenyl guaethol ≥99%, FCC, FG	94-86-0	1kg	$329	2026-04-30	Buy
Sigma-Aldrich	W292206	Propenyl guaethol ≥99%, FCC, FG	94-86-0	5kg	$1360	2026-04-30	Buy
Sigma-Aldrich	227544	trans-2-Ethoxy-5-(1-propenyl)phenol 97%	94-86-0	50g	$212	2026-04-30	Buy

Product number	Packaging	Price	Buy
W292206	1 each	$58	Buy
W292206	100g	$90.6	Buy
W292206	1kg	$329	Buy
W292206	5kg	$1360	Buy
227544	50g	$212	Buy

PROPENYL GUAETHOL Chemical Properties,Uses,Production

Chemical Properties

Free-flowing, white powder; odor and taste similar to vanilla, but much more powerful.Very soluble in fats, edible solvents, and essential oils; very slightly soluble in water.

Chemical Properties

PROPENYL GUAETHOL exists in (Z)- (mp 35–36°C), [876306-58-0], and in (E)- (mp 86°C), [63477-41-8] forms. The (E)-isomer has a sweet vanilla-like odor. Propenylguethol can be prepared from isosafrole by reaction with methylmagnesium chloride or by ethylation of isoeugenol followed by selective demethylation with alkali .

Chemical Properties

Propenylguaethol has a vanilla-like odor and flavor.

Uses

trans-2-Ethoxy-5-(1-propenyl)phenol was used in the synthesis of 2S-((E)-2-ethoxy-5-propenyl-phenoxy)-1-(3,4,5-trimethoxy-phenyl)-propane-1-one.

Uses

Artificial vanilla flavoring, flavor enhancer.

Definition

ChEBI: 2-Ethoxy-5-(1-propenyl)phenol is an aromatic ether.

Preparation

By alkaline hydrolysis of 1-ethoxy-2-methoxy-4-propenyl benzene in ethanol or methanol solution at 150 to 190°C under pressure; or in ethylene glycol solution at the same temperature under atmospheric pressure; by saponification and contemporary transposition of the double bond starting from 1-ethoxy-2-methoxy-4-allyl benzene.

Aroma threshold values

Detection: 400 ppb. Aroma characteristics at 1.0%: vanilla, sweet, spicy, slightly phenolic with a heliotropine- like creaminess.

Taste threshold values

Taste characteristics at 25 ppm: vanilla, spicy, sweet nutty, anisic with a biting creaminess.

Synthesis Reference(s)

Synthetic Communications, 21, p. 379, 1991 DOI: 10.1080/00397919108016759

Biochem/physiol Actions

Taste at 25 ppm

PROPENYL GUAETHOL synthesis

Synthesis of PROPENYL GUAETHOL from 2-methoxy-4-prop-1-enylphenetole

PROPENYL GUAETHOL Preparation Products And Raw materials

Raw materials

Allylbenzene

Preparation Products

Ethyl vanillin ISOEUGENOL

PROPENYL GUAETHOL Suppliers

Global( 268)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Suzhou lipin Chemical Co., Ltd	0512-0512-67509664 19888480046		China	121	58
Suzhou Yuanhuan Pharmaceutical Technology Co., Ltd.	0512-18136053398 18136053398	2982784935@qq.com	China	80	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
jiliang chemicals	21-62165282	bidingchem@163.com	China	1395	60
Beijing Isomersyn Technology CO;LTD	010-82954736 13391601435	sales@isomersyn.com	China	3294	57
Sichuan Kulinan Technology Co., Ltd	400-1166-196 18981987031	cdhxsj@163.com	China	11674	57
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 452520369	sales@maya-r.com	China	11693	57

Supplier	Advantage
Suzhou lipin Chemical Co., Ltd	58
Suzhou Yuanhuan Pharmaceutical Technology Co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
jiliang chemicals	60
Beijing Isomersyn Technology CO;LTD	57
Sichuan Kulinan Technology Co., Ltd	57
Maya High Purity Chemicals	57

View Lastest Price from PROPENYL GUAETHOL manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-20	PROPENYL GUAETHOL 94-86-0		1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-05-23	PROPENYL GUAETHOL 94-86-0	$45.00	1kg	99%	20 tons	Hebei Zhuanglai Chemical Trading Co Ltd
2024-04-23	2-Ethoxy-5-(1-propenyl)phenol 94-86-0	$30.00-100.00	1kg	99.93%	1000kg per week	Ouhuang Engineering Materials (Hubei) Co., Ltd

PROPENYL GUAETHOL
94-86-0
99%
Hebei Chuanghai Biotechnology Co., Ltd

PROPENYL GUAETHOL
94-86-0
$45.00
99%
Hebei Zhuanglai Chemical Trading Co Ltd

2-Ethoxy-5-(1-propenyl)phenol
94-86-0
$30.00-100.00
99.93%
Ouhuang Engineering Materials (Hubei) Co., Ltd

PROPENYL GUAETHOL Spectrum

PROPENYL GUAETHOL(94-86-0)¹HNMR PROPENYL GUAETHOL(94-86-0)IR PROPENYL GUAETHOL(94-86-0)Raman

94-86-0(PROPENYL GUAETHOL)Related Search:

4-ACETOXY-3-METHOXYCINNAMIC ACID 4-BENZYLOXY-3-METHOXYCINNAMIC ACID 1-ACETOXY-2-METHOXY-4-(1-PROPENYL)BENZENE ISOEUGENYL PHENYLACETATE LUTEOLIN-4'-O-GLUCOSIDE

PROPENYL GUAETHOL ELEUTHEROSIDE B 1-Benzyloxy-2-methoxy-4-propenylbenzene Guaiacol Vanillin

3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)ACRYLIC ACID 2-methoxy-4-prop-1-enylphenetole (2E)-3-(4-ethoxy-3-methoxyphenyl)acrylic acid 3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)-1-(5-FLUORO-2-HYDROXYPHENYL)PROP-2-EN-1-ONE 3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)-1-(2-HYDROXY-5-METHYLPHENYL)PROP-2-EN-1-ONE

1-(4-CHLORO-2-HYDROXYPHENYL)-3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)PROP-2-EN-1-ONE 1-(5-CHLORO-2-HYDROXYPHENYL)-3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)PROP-2-EN-1-ONE 3-(4-ETHOXY-3-METHOXYPHENYL)-1-(2-NITROPHENYL)PROP-2-EN-1-ONE

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TRANS-2-ETHOXY-5-(1-PROPENYL)PHENOL PROPENYL GUAETHOL 2-ETHOXY-5-(1-PROPENYL)PHENOL 2-ETHOXY-5-PROP-1-ENYLPHENOL 2-ETHOXY-5-PROPENYLPHENOL 5-PROPENYLGUAETHOL 6-ETHOXY-M-ANOL 1-ethoxy-2-hydroxy-4-propenylbenzene 2-ethoxy-5-(1-propenyl)-pheno 2-ethoxy-5-propenyl-pheno hydroxymethylanethol isosafroeugenol PROPENYL GUAETHOL 99+% FCC 5-Propenyl-2-ethoxyphenol 1-ETHOXY-2-HYDROXY-4-PROP-1-ENYLBENZENE 1-Ethoxy-2-Hydroxy-4-(1-Propenyl)Benzene trans-2-Ethoxy-5-(1- Propenylguaethol 1-Ethoxy-2-hydroxy-4-(1-propenyl)benzene Vanitrope　Propenyl guaethol trans-2-Ethoxy-5-(1-prope 2-Ethoxy-5-(prop-1-en-1-yl)phenol (E)-2-Ethoxy-5-(prop-1-en-1-yl)phenol 2-Ethoxy-5-(1-propenyl)phenol> Phenol, 2-ethoxy-5-(1-propen-1-yl)- 2-Ethoxy-5-(1-propenyl)phenol USP/EP/BP Rich vanillin PROPENYL GUAETHOL 929 2-Ethoxy-5-[(1E)-1-propen-1-yl]phenol trans-2-Ethoxy-5-(1-propenyl)phenol Vanillin acetal FEMA 2922 Phenol, 2-ethoxy-5-(1-propenyl)- VANITROPE VANIBON 94-86-0 94-84-0 C2H5OC6H3CHCHCH3OH Building Blocks Alkenes Acyclic Organic Building Blocks Alphabetical Listings Flavors and Fragrances O-P