| Product Identification | Back to Contents | 【Product Name】
1,4-Butanediol diglycidyl ether | 【Synonyms】
1,4-Bis(2,3-epoxypropoxy) butane
1,4-Butane diglycidyl ether
2-[4-(Oxiran-2-ylmethoxy)butoxymethyl]oxirane
Araldite RD-2 | 【CAS】
2425-79-8 | 【Formula】
C10H18O4 | 【Molecular Weight】
202.28 | 【EINECS】
219-371-7 | 【RTECS】
EJ5100000 | 【RTECS Class】
Tumorigen; Mutagen; Primary Irritant | 【Beilstein/Gmelin】
115238 | 【Beilstein Reference】
5-17-03-00023 | 【EC Index Number】
603-072-00-7 | 【EC Class】
Harmful; Irritant; Sensitising |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Clear pale yellow liquid. | 【Solubility in water】
Soluble | 【Boiling Point】
266 | 【Vapor Pressure】
10 (25 C) | 【Density】
1.100 g/cm3 (20 C) | 【Usage】
Reactive diluent for epoxy resins (reduces viscosity). | 【Vapor Density】
6.97 | 【Refractive Index】
1.464 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. | 【Inhalation】
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. | 【Skin】
Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back to Contents | 【Storage】
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Inhalation】
May cause respiratory tract irritation. May cause respiratory sensitization. | 【Skin】
Causes moderate skin irritation. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material. May be harmful if absorbed through the skin. | 【Eyes】
Causes moderate eye irritation. | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause systemic toxicity with acidosis. May be harmful if swallowed. | 【EC Risk Phrase】
R 20/21 36/38 43 | 【EC Safety Phrase】
S 26 28 37/39 | 【UN (DOT)】
3334 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
Laboratory experiments have resulted in mutagenic effects. Animal studies have reported the development of tumors. | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
>112 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use agent most appropriate to extinguish fire. | 【Fire Potential】
This chemical is combustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Incompatibilities】
Moisture, acids, bases, oxidizing agents. | 【Stability】
Stable under normal temperatures and pressures. | 【Decomposition】
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. |
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