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1,2-Dimethoxybenzene high purity 1,2-Dimethoxybenzene factory supply 1,2-Dimethoxybenzene
CAS: | 91-16-7 |
MF: | C8H10O2 |
MW: | 138.16 |
EINECS: | 202-045-3 |
Product Categories: | Aromatic Ethers;Benzene derivates;Building Blocks;C2 to C8;Chemical Synthesis;Ethers;Organic Building Blocks;Oxygen Compounds;API Intermediate;Pharma material;Pyrimidines |
Mol File: | 91-16-7.mol |
1,2-Dimethoxybenzene Chemical Properties |
Melting point | 15 °C(lit.) |
Boiling point | 206-207 °C(lit.) |
density | 1.084 g/mL at 25 °C(lit.) |
refractive index |
n |
FEMA | 3799 | 1,2-DIMETHOXYBENZENE |
Fp | 189 °F |
storage temp. | Store below +30°C. |
solubility | 6.69g/l insoluble |
form | Powder |
color | White to cream |
Water Solubility | Soluble in alcohol, diethyl ether, acetone, and methanol. Slightly soluble in water. |
Merck | 14,9956 |
BRN | 1364621 |
CAS DataBase Reference | 91-16-7(CAS DataBase Reference) |
NIST Chemistry Reference | Benzene, 1,2-dimethoxy-(91-16-7) |
EPA Substance Registry System | Benzene, 1,2-dimethoxy-(91-16-7) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 22-20/21/22 |
Safety Statements | 36-23-24/25 |
WGK Germany | 1 |
RTECS | CZ6475000 |
TSCA | Yes |
HS Code | 29093090 |
MSDS Information |
Provider | Language |
---|---|
1,2-Dimethoxybenzene | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
1,2-Dimethoxybenzene Usage And Synthesis |
Description |
1, 2-Dimethoxybenzene, commonly known as veratrole, is an organic compound with the formula C6H4(OCH3)2. It is a colorless liquid with a pleasant odor and slight solubility in water. It is the dimethyl ether derived from pyrocatechol, too. 1, 2-Dimethoxybenzene is naturally occurring. Its biosynthesis entails the methylation of guaiacol by guaiacol O-methyltransferase.1, 2-Dimethoxybenzene is an insect attractant. Guaiacol O-methyltransferase gene is first scent gene discovered so far in any plant species. |
Uses |
1, 2-Dimethoxybenzene is a building block for the organic synthesis of other aromatic compounds. Veratrole is relatively electron-rich and thus readily undergoes electrophilic substitution. An example of the use of veratrole is in the synthesis of Domipizone. Veratrole can easily be brominated with NBS to give 4-bromoveratrole. |
References |
1.https://en.wikipedia.org/wiki/1,2-Dimethoxybenzene 2.https://pubchem.ncbi.nlm.nih.gov/compound/1_2-Dimethoxybenzene#section=Chemical-and-Physical-Properties |
Chemical Properties | CLEAR COLOURLESS LIQUID AFTER MELTING |
Definition | ChEBI: A dimethoxybenzene with the methoxy groups at ortho-positions. |
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