1,3-Benzodioxole CAS 274-09-9
| Risk Codes | R20/22 – Harmful by inhalation and if swallowed. R22 – Harmful if swallowed R10 – Flammable R36/37/38 – Irritating to eyes, respiratory system and skin. R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R10/22 - |
| Safety Description | S23 – Do not breathe vapour. S24/25 – Avoid contact with skin and eyes. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 – Keep away from sources of ignition. S36 – Wear suitable protective clothing. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | DA5600000 |
| TSCA | Yes |
| HS Code | 29329970 |
| Hazard Note | Irritant |
| Hazard Class | 3 |
| Packing Group | III |
Introduction
1,2-Methylenedioxybenzene, also known as chunlanin, is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of 1,2-methylenedioxybenzene:
Quality:
1,2-Methylenedioxybenzene is a colorless liquid with an aromatic taste. It is soluble in most organic solvents, such as alcohols and ethers.
Use:
1,2-Methylenedioxybenzene has a wide range of uses. It can also be used in the preparation of dyes, rubbers, and polymers.
Method:
1,2-Methylenedioxybenzene can be prepared by reacting benzaldehyde with hydrogen peroxide. The reaction conditions can be controlled by catalysts, such as ferric(III) bromide, etc.
Safety Information:
1,2-Methylenedioxybenzene is irritating and eye-inducing. Protective glasses and gloves should be worn during operation. When using or handling this compound, avoid inhaling gases or coming into contact with the skin. 1,2-Methylenedioxybenzene is also a flammable liquid and should be avoided from flames and high temperature spots. When storing and using, it is necessary to pay attention to the precautions against the accumulation of ignition and static electricity.
