METHYL ACETOACETATE for synthesis
ürün Kodu : 800107.1000Sorunuz!
800107.1000
METHYL ACETOACETATE for synthesis
| Ürün bilgisi | |||
|---|---|---|---|
| Synonyms | Methyl 3-oxobutanoate, Methyl 3-oxobutyrate, Acetoacetic acid methyl ester | ||
| Hill Formula | C5H8O3 | ||
| Chemical formula | CH3COCH2COOCH3 | ||
| HS Code | 2918 30 00 | ||
| EC number | 203-299-8 | ||
| Molar mass | 116.12 g/mol | ||
| EC index number | 607-137-00-0 | ||
| CAS number | 105-45-3 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Ignition temperature | 260 °C | ||
| Solubility | 863 g/l (20 °C) | ||
| Melting point | -39 °C | ||
| Molar mass | 116.12 g/mol | ||
| Density | 1.08 g/cm3 (20 °C) | ||
| pH value | 3.8 (863 g/l, H2O, 20 °C) | ||
| Boiling point | 170 °C (1013 hPa) | ||
| Vapor pressure | 1 hPa (20 °C) | ||
| Explosion limit | 1.3 - 14.2 %(V) | ||
| Flash point | 67 °C | ||
| Refractive index | 1.4185 (20 °C, 589 nm) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H319: Causes serious eye irritation. | ||
| Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. | ||
| Signal Word | Warning | ||
| Hazard Pictogram(s) | |||
| RTECS | AK5775000 | ||
| Storage class | 10 Combustible liquids | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
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| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase | R 36 Irritating to eyes. |
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| S Phrase | S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
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| Categories of danger | irritant | ||
| Hazard Symbol |
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| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 3228 mg/kg | ||
| LD 50 dermal | LD50 rabbit > 5000 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay (GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 1.076 - 1.077 |
| Identity (IR) | passes test |