|
| | Dimethoxybenzene Basic information |
| | Dimethoxybenzene Chemical Properties |
| Melting point | -52°C | | Boiling point | 85-87 °C7 mm Hg(lit.) | | density | 1.055 g/mL at 25 °C(lit.) | | FEMA | 2385 | M-DIMETHOXYBENZENE | | refractive index | n20/D 1.524(lit.) | | Fp | 190 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | Miscible with toluene. | | form | Liquid | | color | Clear colorless to slightly brown | | Odor | at 1.00 % in dipropylene glycol. acid fruity nutmeg neroli | | Odor Type | medicinal | | Water Solubility | 1.216g/L(25 ºC) | | JECFA Number | 1249 | | BRN | 878582 | | LogP | 2.21 | | CAS DataBase Reference | 151-10-0(CAS DataBase Reference) | | NIST Chemistry Reference | Benzene, 1,3-dimethoxy-(151-10-0) | | EPA Substance Registry System | m-Dimethoxybenzene (151-10-0) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 24/25 | | RIDADR | NA 1993 / PGIII | | WGK Germany | 2 | | RTECS | CZ6474000 | | Hazard Note | Irritant | | TSCA | Yes | | HS Code | 29093090 | | Toxicity | mouse,LD50,intraperitoneal,900mg/kg (900mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: ATAXIABEHAVIORAL: TREMOR,Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 46, Pg. 185, 1957. |
| | Dimethoxybenzene Usage And Synthesis |
| Chemical Properties | clear colorless to slightly brown liquid | | Chemical Properties | m-Dimethoxybenzene has a very powerful sweet-earthy, intensely, nut-like aroma. | | Occurrence | Reported found in Gruyere de Comte, blue cheeses, filberts and cognac | | Uses | Organic intermediate, flavoring.
| | Uses | 1,3-Dimethoxybenzene is used for the preparation of oxathiane spiroketal donors. It is also used for the formation of pi- and O-ylidic complexes with dichlorocarbene. Further, it acts as a flavoring agent. | | Definition | ChEBI: 1,3-Dimethoxybenzene is a member of methoxybenzenes. | | Preparation | From resorcinol by methylation using dimethyl sulfate and alka | | Taste threshold values | Chemical, medicinal, spice, cooling root beer-like. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 55, p. 991, 1990 DOI: 10.1021/jo00290a033 | | General Description | 1,3-Dimethoxybenzene can be used as a flavoring agent in the food industry. It is reported to be found in the volatiles of port wine and Roquefort cheese. | | Purification Methods | Extract it with aqueous NaOH, and water, then dry it. Fractionally distil it from BaO or Na. [Beilstein 6 IV 5663.] |
| | Dimethoxybenzene Preparation Products And Raw materials |
|
