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Dimethoxymethane
Specifications
Specification of Dimethoxymethane: Dimethoxymethane (DMM, methylal) is a biodegradable dimethyl acetal. It can be synthesized by acid-catalyzed condensation of formaldehyde with methanol.
Product Standard:
| Item | Index | ||
| Appearance | Colorless transparent liquid | ||
| Density g/cm3 | 0.8±0.1 g/cm3 | ||
| Boiling point（760mmHg）℃ | 45.2±8.0 °C at 760 mmHg | ||
| Flash point ℃ | (-17.2±0.0 °C) | ||
| Item | Item | ||
| Content(GC) | ≤86% | ||
| Methanol content(GC) | ≤14% | ||
| Formaldehyde content(GC) | ≤0.2% | ||
Packing & Storage
| Packing | Tank truck or 170kg barrel | |||||||
| Storage | Store in a cool, ventilated warehouse.Keep away from the source of fire to prevent direct light from blocking | |||||||
| Shipping | ||||||||
Free Quote
At present, the company has more than 10 advanced production lines of the hollow glass microspheres with the annual production capacity of 15 thousand tons. To meet the demand of customers, the company can expand production capacity as soon as possible within 20 days. 6S principles Implemented in the production systems.
For samples, pricing, or more information, please call us at 0086 25 51192301 or mail to info@ascent-petrochem.com or fill out the following form. We will respond to you as soon as possible.
| Tel: 0086 25 51192301 E-mail: info@ascent-petrochem.com |
General Information
Chemical & Physical Information
Safety Information
Synthetic Route
Chemical & Physical Information
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| Common Names | Dimethoxymethane, 2,4-Dioxapentane | |||||||
| Structure |  C3H8O2 |
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| CAS No. | 109-87-5 | Boiling Point (℃) | 45.2±8.0 °C at 760 mmHg | |||||
| Molecular Weight | 76.094 | Melting Point (℃) | (-105 °C) | |||||
| Appearance | Clear, colorless | Vapor Pressure | 364.6±0.1 mmHg at 25°C | |||||
| HS Code | 2909199090 | Flash Point (℃) | (-17.2±0.0 °C) | |||||
| Solubility | Miscible with alcohol, ether, oil; soluble in three parts of water | 459 °F | ||||||
Safety Information
| Safety Phrases | S16-S26-S33-S7/9-S37/39 | ||
| RIDADR | UN 1234 3/PG 2 | ||
| WGK Germany | 1 | ||
| Packaging Group | II | ||
| Hazard Class | 3 | ||
| FIRST AID | ||
| Inhalation | Quickly leave the scene to a place with fresh air. Keep the respiratory tract unobstructed. If you have difficulty breathing, give oxygen. If breathing stops, perform artificial respiration immediately. | |
| Skin | Take off contaminated clothing and rinse the skin thoroughly with soapy water and clear water. | |
| Eyes | Lift the eyelids and rinse with flowing water or saline. Seek medical attention. | |
| Ingestion | Drink a sufficient amount of warm water, induce vomiting, and seek medical attention. | |
Synthetic Route
