PROPENYL GUAETHOL
- CAS No.
- 94-86-0
- Chemical Name:
- PROPENYL GUAETHOL
- Synonyms
- VANITROPE;6-ETHOXY-M-ANOL;2-ETHOXY-5-PROP-1-ENYLPHENOL;1-ethoxy-2-hydroxy-4-propenylbenzene;VANIBON;FEMA 2922;Rich vanillin;isosafroeugenol;PROPENYL GUAETHOL;5-PROPENYLGUAETHOL
- CBNumber:
- CB4239477
- Molecular Formula:
- C11H14O2
- Molecular Weight:
- 178.23
- MDL Number:
- MFCD00009283
- MOL File:
- 94-86-0.mol
- MSDS File:
- SDS
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 |
storage temp. | 2-8°C |
Water Solubility | Insoluble in water |
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 |
JECFA Number | 1264 |
InChIKey | RADIRXJQODWKGQ-HWKANZROSA-N |
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-37/39 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | SL3850000 | |||||||||
HS Code | 2909500090 | |||||||||
NFPA 704 |
|
PROPENYL GUAETHOL price More Price(22)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | W292206 | Propenyl guaethol ≥99%, FCC, FG | 94-86-0 | sample-k | $54.6 | 2024-03-01 | Buy |
Sigma-Aldrich | W292206 | Propenyl guaethol ≥99%, FCC, FG | 94-86-0 | 100g | $85.3 | 2024-03-01 | Buy |
Sigma-Aldrich | W292206 | Propenyl guaethol ≥99%, FCC, FG | 94-86-0 | 1kg | $310 | 2024-03-01 | Buy |
Sigma-Aldrich | W292206 | Propenyl guaethol ≥99%, FCC, FG | 94-86-0 | 5kg | $1270 | 2024-03-01 | Buy |
Sigma-Aldrich | 227544 | trans-2-Ethoxy-5-(1-propenyl)phenol 97% | 94-86-0 | 50g | $101.6 | 2024-03-01 | Buy |
PROPENYL GUAETHOL Chemical Properties,Uses,Production
Chemical Properties
Propenylguaethol has a vanilla-like odor and flavor.
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 .
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 Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2503 | 58 |
Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 1696 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 2263 | 58 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 8349 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
View Lastest Price from PROPENYL GUAETHOL manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-23 | 2-Ethoxy-5-(1-propenyl)phenol
94-86-0
|
US $100.00-30.00 / kg | 1kg | 99.93% | 1000kg per week | Ouhuang Engineering Materials (Hubei) Co., Ltd | ||
2023-08-08 | PROPENYL GUAETHOL
94-86-0
|
US $50.00 / kg | 1kg | 99.9% | 10000MT | Henan Bao Enluo International TradeCo.,LTD | ||
2023-05-17 | PROPENYL GUAETHOL
94-86-0
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Guanlang Biotechnology Co., Ltd. |
- 2-Ethoxy-5-(1-propenyl)phenol
94-86-0
- US $100.00-30.00 / kg
- 99.93%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
- PROPENYL GUAETHOL
94-86-0
- US $50.00 / kg
- 99.9%
- Henan Bao Enluo International TradeCo.,LTD
- PROPENYL GUAETHOL
94-86-0
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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