Name | methyl methylanthranilate |
Synonyms | Dimethyl Anthranilate methyl methylanthranilate Methyl 2-methylaminobenzoate N-Methylanthranilic acid methyl ester~Methyl 2-methylaminobenzoate |
CAS | 85-91-6 |
EINECS | 201-642-6 |
Molecular Formula | C9H11NO2 |
Molar Mass | 165.19 |
Density | 1.125g/cm3 |
Melting Point | 17-19℃ |
Boling Point | 252.4°C at 760 mmHg |
Flash Point | 106.5°C |
Vapor Presure | 0.0193mmHg at 25°C |
Appearance | Form neat, color Colourless to Yellow |
pKa | 2.80±0.10(Predicted) |
PH | 7-8 (H2O, 20℃) |
Storage Condition | 2-8°C |
Refractive Index | 1.562 |
MDL | MFCD00017183 |
Physical and Chemical Properties | Chemical properties are colorless to light yellow liquid or white crystals, with blue fluorescence, with a long-lasting soft aroma, similar to orange blossom and certain kinds of grape aroma. Melting point 18.5~19.5 ℃, boiling point 256 ℃, flash point 91 ℃. The optical rotation is 0. Several insoluble in glycerin and water, slightly soluble in propylene glycol, soluble in most non-volatile oils, volatile oils, mineral oils, ethanol and benzyl benzoate. Natural products exist in citrus leaf oil, skin oil, rue oil, etc. |
Use | Use spices. Widely used to prepare orange oil, orange blossom, peach, grape, grapefruit and other flavors. for organic synthesis. |
Hazard Symbols | Xi - Irritant |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S22 - Do not breathe dust. 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 | CB3500000 |
TSCA | Yes |
Raw Materials | Acetic acid Hydrogen peroxide Formaldehyde Iodomethane Nickel Methyl anthranilate Bis(methylthio)methane |
Downstream Products | methyl sulfamate |
FEMA | 2718 | METHYL N-METHYLANTHRANILATE |
Solubility | Miscible in all proportions with ethanol 96%, DMSO and diethyl ether. |
JECFA Number | 1545 |
BRN | 607217 |
NIST chemical information | Benzoic acid,o-(methylamino)-, methyl ester(85-91-6) |
EPA chemical information | Methyl N-methyl anthranilate (85-91-6) |
Methyl methylanthranilate is an organic compound commonly used as a flavoring agent, with a grapefruit-like aroma. It can be used in the formulation of perfumes, cosmetics, soaps, and other products. It is also used as a bird repellent, to deter birds and other pests.
Properties:
- Methyl methylanthranilate is a colorless liquid with a grapefruit-like aroma.
- It is soluble in ethanol, ether, and benzene, but almost insoluble in water.
Uses:
- It is commonly used as a flavoring agent in perfumes, cosmetics, soaps, and other products.
- It is used as a bird repellent to deter birds and other pests.
Synthesis:
- Methyl methylanthranilate can be prepared by esterification reaction of methyl anthranilate and methanol.
Safety:
- Methyl methylanthranilate may have irritant effects on the skin and eyes at certain concentrations, so it is recommended to wear appropriate protective equipment when handling it.
- In case of accidental contact, rinse the skin or eyes immediately with plenty of water and seek medical advice.
- Avoid contact with oxidizing agents and heat sources during storage and use to prevent fire or explosion.
- Follow relevant safety procedures during use, ensure good ventilation to avoid inhalation of high concentrations of vapors.