2-METHYL-2-PROPENE-1,1-DIOL DIACETATE
- CAS NO.：10476-95-6
- Empirical Formula: C8H12O4
- Molecular Weight: 172.18
- MDL number: MFCD00008706
- EINECS: 233-974-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is 2-METHYL-2-PROPENE-1,1-DIOL DIACETATE?
Chemical properties
Liquid.Slightly soluble in water. Combustible.
The Uses of 2-METHYL-2-PROPENE-1,1-DIOL DIACETATE
Chemical intermediate, can provide controlled release of methacrolein in acid solution.
General Description
A liquid. Density 1.04 g / cm3; highly toxic.
Reactivity Profile
2-METHYL-2-PROPENE-1,1-DIOL DIACETATE reacts exothermically with acids. Strong oxidizing acids may cause a reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated with basic solutions. Flammable hydrogen may be generated by mixing with alkali metals and hydrides. Reacts readily with mercaptans. Acidic conditions favor breakdown to methacrolein, which is subject to possibly vigorous polymerization.
Fire Hazard
When heated to decomposition, 2-METHYL-2-PROPENE-1,1-DIOL DIACETATE emits acrid smoke and irritating fumes.
Safety Profile
Poison by inhalation, skin contactand intraperitoneal routes. Moderately toxic by ingestion. When heated to decomposition it emitsacrid smoke and irritating fumes.
Properties of 2-METHYL-2-PROPENE-1,1-DIOL DIACETATE
| Melting point: | −15 °C(lit.) |
| Boiling point: | 191 °C(lit.) |
| Density | 1.039 g/mL at 25 °C(lit.) |
| vapor pressure | 760 mm Hg ( 191 °C) |
| refractive index | n |
| Flash point: | 182 °F |
| form | Liquid |
| EPA Substance Registry System | Methacrolein diacetate (10476-95-6) |
Safety information for 2-METHYL-2-PROPENE-1,1-DIOL DIACETATE
Computed Descriptors for 2-METHYL-2-PROPENE-1,1-DIOL DIACETATE
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