1,2-Dimethoxy-4-(2-propenyl)benzene
Eugenol methyl ether;1,2-Dimethoxy-4-allylbenzene
CAS: 93-15-2
Molecular Formula: C11H14O2
1,2-Dimethoxy-4-(2-propenyl)benzene - Names and Identifiers
| Name | Eugenol methyl ether 1,2-Dimethoxy-4-allylbenzene |
| Synonyms | Methyleugenol 4-Allylveratrole 4-Allyl-1,2-dimethoxybenzene 1,2-Dimethoxy-4-(2-propenyl)benzene 1,2-dimethoxy-4-prop-2-en-1-ylbenzene Eugenol methyl ether 1,2-Dimethoxy-4-allylbenzene |
| CAS | 93-15-2 |
| EINECS | 202-223-0 |
| InChI | InChI=1/C10H12O2.C2H6O/c1-3-4-8-5-6-9(11)10(7-8)12-2;1-3-2/h3,5-7,11H,1,4H2,2H3;1-2H3 |
1,2-Dimethoxy-4-(2-propenyl)benzene - Physico-chemical Properties
| Molecular Formula | C11H14O2 |
| Molar Mass | 178.23 |
| Density | 1.036 g/mL at 25 °C (lit.) |
| Melting Point | -4℃ |
| Boling Point | 299.9°C at 760 mmHg |
| Flash Point | 135.1°C |
| Water Solubility | insoluble |
| Solubility | Soluble in ethanol and oils |
| Vapor Presure | 0.000652mmHg at 25°C |
| Appearance | Colorless to yellowish liquid |
| Storage Condition | 2-8°C |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Refractive Index | n20/D 1.534(lit.) |
| MDL | MFCD00008652 |
| Physical and Chemical Properties | Density 1.035
|
| Use | Use 1, can be used to extract and adjust the aroma of clove. Can be in the flower flavor or herb flavor or oriental flavor type to produce a mild Foundation. Can be used in a small amount of rose, carnation, ylang ylang, clove, gardenia, Hyacinth, Magnolia, Acacia, Phyllanthus emblica, perilla, lavender, laurum, male Gulong and other fragrance, can also be used for food flavor, it is mainly used as a spice modifier, providing ginger-like flavor, etc. It can also be used in tobacco essence. 2, GB 2760 a 96 provisions for the allowed use of food spices. Mainly used for the preparation of mixed spices, provide ginger flavor, because of low volatility, suitable for baked goods and tobacco. |
1,2-Dimethoxy-4-(2-propenyl)benzene - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 1 |
| RTECS | CY2450000 |
| HS Code | 29093090 |
| Toxicity | LD50 orally in rats: 1560 mg/kg (Jenner) |
1,2-Dimethoxy-4-(2-propenyl)benzene - Nature
Open Data Verified Data
- The appearance is a yellow transparent liquid with a spicy aroma, with a density (20 °c) of 1.039-1. 049g/cm3 and a boiling point of 253 °c. Almost insoluble in water, soluble in glacial acetic acid, 1 ml eugenol dissolved in 2mL 70% ethanol.
- formulation: 0.3% eugenol soluble liquid, 2.1% eugenol and carenol aqueous solution.
Last Update：2024-01-02 23:10:35
1,2-Dimethoxy-4-(2-propenyl)benzene - Safety
Open Data Verified Data
- This product has low toxicity, acute oral LD50>5000mg/kg, acute percutaneous LD50> loooog/kg. If wrong into the eyes, to quickly rinse with plenty of water.
- 0.3% eugenol soluble liquid packaging materials for polyester plastic bottles and soft packaging, specifications are 20g, ILOG, 250g. Packages should be stored in a ventilated, dry warehouse, and away from fire. During the storage and transportation, strictly prevent moisture and sun exposure, and do not mix with food, seeds and feed.
Last Update：2022-01-01 11:18:47
1,2-Dimethoxy-4-(2-propenyl)benzene - Preparation Method
The essential oil from flowers of clove (Eugenia caryophyl-lata) or leaves of guava (Psidium guajava), extracts the required active ingredient, and is compounded with the addition of a complex auxiliary.
Last Update：2024-04-10 22:29:15
1,2-Dimethoxy-4-(2-propenyl)benzene - Uses and synthesis methods
use
can be used to improve the aroma of cloves. It can produce mild details in floral or herbal or oriental fragrance. It can be used in a small amount in roses, carnation, ylang ylang, lilac, gardenia, hyacinth, white orchid, tuberose, perilla, lavender, laurel rum, male cologne and other fragrances. It can also be used in edible flavors. It is mainly used as a modifier for spice, providing ginger-like fragrance, etc. It can also be used in tobacco essence.
content analysis
Method 1 Determine the methoxy content according to the GT-14 method, and then calculate the content percentage of eugenol methyl ether (C11H14O2) according to the following formula:
C11H14O2(%)= methoxy (%)× 178.2/31.03
method 2 was analyzed by gas chromatography with non-polar column according to GT-10-4.
Toxicity
ADI has not yet been specified (FAO/WHO,1994).
CE is ADI5mg/kg
LD50 1179mg/kg (rat, oral).
use limited
FEMA(mg/kg): soft drink 10; Cold drink 4.8; Candy 11; Baked products 13; Jelly 52.
Moderate limit (FDA & sect;172.515,2000).
production method
It is methylated from eugenol.
category
Pesticides
toxicity classification
Poisoning
acute toxicity
oral-rat LD50: 1179 mg/kg; Abdominal-mouse LD50: 540 mg/kg
stimulus data
skin-rabbit 500 mg/24 hours moderate
flammability hazard characteristics
Flammable; combustion produces stimulating smoke
storage and transportation features
The warehouse is ventilated and dry at low temperature; stored separately from food ingredients
fire extinguishing agent
Dry powder, foam, sand, carbon dioxide, mist water
Last Update：2024-04-10 22:29:15
1,2-Dimethoxy-4-(2-propenyl)benzene - Nature
| solubility | 0.5g/l |
| Merck | 14,6073 |
| BRN | 1910871 |
| NIST chemical information | Benzene, 1,2-dimethoxy-4-(2-propenyl)-(93-15-2) |
| (IARC) Carcinogen Classification | 2B (Vol. 101) 2013 |
| EPA chemical information | Methyleugenol (93-15-2) |
Last Update：2024-04-09 20:52:54
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