2-Acetylacetoacetic acid ethyl ester
Ethyl diacetoacetate
CAS: 603-69-0
Molecular Formula: C8H12O4
2-Acetylacetoacetic acid ethyl ester - Names and Identifiers
| Name | Ethyl diacetoacetate |
| Synonyms | Ethyl diacetoacetate Diethyl diacetoacetate Ethyl 2-acetylacetoacetate Ethyl 2-acetyl-3-oxobutanoate 3-Ethoxycarbonylacetylacetone ethyl 2-acetyl-3-oxobutanoate DIACETOACETIC ACID ETHYL ESTER 3-ethoxycarbonylpentane-2,4-dione 2-Acetylacetoacetic acid ethyl ester Acetoacetic acid, 2-acetyl-, ethyl ester Butanoic acid, 2-acetyl-3-oxo-, ethyl ester 3-[ethoxy(hydroxy)methylidene]pentane-2,4-dione Ethyl diacetoacetate, (3-Ethoxycarbonylacetyl acetone) |
| CAS | 603-69-0 |
| EINECS | 210-053-3 |
| InChI | InChI=1/C8H12O4/c1-4-12-8(11)7(5(2)9)6(3)10/h11H,4H2,1-3H3 |
| InChIKey | YMCDYRGMTRCAPZ-UHFFFAOYSA-N |
2-Acetylacetoacetic acid ethyl ester - Physico-chemical Properties
| Molecular Formula | C8H12O4 |
| Molar Mass | 172.18 |
| Density | 1.104 g/mL at 25 °C (lit.) |
| Boling Point | 104-105 °C/17 mmHg (lit.) |
| Flash Point | 185°F |
| Water Solubility | Not miscible in water. |
| Vapor Presure | 8.24E-06mmHg at 25°C |
| BRN | 775014 |
| pKa | 6.93±0.46(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.47(lit.) |
| MDL | MFCD00009864 |
2-Acetylacetoacetic acid ethyl ester - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29183000 |
| Hazard Note | Irritant |
2-Acetylacetoacetic acid ethyl ester - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
Last Update：2024-04-09 21:11:58
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