Methacrolein diacetate
2-methyl-2-propene-1,1-diol diacetate
CAS: 10476-95-6
Molecular Formula: C8H12O4
Methacrolein diacetate - Names and Identifiers
| Name | 2-methyl-2-propene-1,1-diol diacetate |
| Synonyms | Methacrolein diacetate 2-methyl-2-propene-1,1-diol 1-diol,2-methyl-2-propene-diacetate 2-methyl-2-propene-1,1-diol diacetate 1-diol,2-methyl-2-propene-diacetate[qr] 2-methyl-2-propene-1,1-dioldiacetate[qr] 1-(Acetyloxy)-2-methyl-2-propenyl acetate aceticacid,2-methyl-2-propene-1,1-dioldiester Acetic acid, 2-methyl-2-propene-1,1-diol diester |
| CAS | 10476-95-6 |
| EINECS | 233-974-2 |
| InChI | InChI=1/C8H12O4/c1-5(2)8(11-6(3)9)12-7(4)10/h8H,1H2,2-4H3 |
Methacrolein diacetate - Physico-chemical Properties
| Molecular Formula | C8H12O4 |
| Molar Mass | 172.18 |
| Density | 1.039g/mLat 25°C(lit.) |
| Melting Point | −15°C(lit.) |
| Boling Point | 191°C(lit.) |
| Flash Point | 182°F |
| Vapor Presure | 760 mm Hg ( 191 °C) |
| Appearance | Liquid |
| Refractive Index | n20/D 1.424(lit.) |
Methacrolein diacetate - Risk and Safety
| Hazard Symbols | T+ - Very toxic |
| Risk Codes | 26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed. |
| Safety Description | S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2810 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | UC9800000 |
| FLUKA BRAND F CODES | 9-21 |
| Hazard Class | 6.1(a) |
| Packing Group | II |
| Toxicity | LD50 orl-rat: 440 mg/kg AIHAAP 30,470,69 |
Methacrolein diacetate - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| category | toxic substances |
| toxicity classification | highly toxic |
| acute toxicity | oral administration-rat LD50:440 mg/kg; Abdominal cavity-mouse LDL0: 250 mg/kg |
| flammability hazard characteristics | flammability; heating decomposition releases stimulating smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand and water |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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