2-METHYL-2-PROPENE-1,1-DIOL DIACETATE
- CAS No.
- 10476-95-6
- Chemical Name:
- 2-METHYL-2-PROPENE-1,1-DIOL DIACETATE
- Synonyms
- NSC 46577;methacroleindiacetate;Methacrolein diacetate;2-methylallyl diacetate;Methallylidene diacetate;METHACROLEIN DIACETYLACETAL;2-methyl-2-propene-1,1-diol;2-methylallylidene diacetate;3,3-Diacetoxy-2-methylpropene;methylallylidenediacetate[qr]
- CBNumber:
- CB5733891
- Molecular Formula:
- C8H12O4
- Molecular Weight:
- 172.18
- MOL File:
- 10476-95-6.mol
- Modify Date:
- 2024/4/16 13:12:53
| 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
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H302-H310-H330 |
| Precautionary statements | P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P264-P270-P301+P312-P330-P501-P262-P264-P270-P280-P302+P350-P310-P322-P361-P363-P405-P501 |
| Hazard Codes | T+ |
| Risk Statements | 26/27/28 |
| Safety Statements | 23-26-27-36/37/39-45 |
| RIDADR | UN 2810 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | UC9800000 |
| F | 9-21 |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| Toxicity | LD50 orl-rat: 440 mg/kg AIHAAP 30,470,69 |
2-METHYL-2-PROPENE-1,1-DIOL DIACETATE Chemical Properties,Uses,Production
Chemical Properties
Liquid.Slightly soluble in water. Combustible.
Uses
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.
2-METHYL-2-PROPENE-1,1-DIOL DIACETATE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20313 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21670 | 55 | Inquiry |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9337 | 55 | Inquiry |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30253 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13141 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | China | 23053 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 52927 | 58 | Inquiry |
| Amadis Chemical Company Limited | 571-89925085 | China | 131980 | 58 | Inquiry |