Acetaldehyde For Synthesis
ürün Kodu : 800004.1000Sorunuz!
800004.0500
ACETALDEHYDE for synthesis
| Ürün bilgisi | |||
|---|---|---|---|
| Synonyms | Ethanal | ||
| Hill Formula | C2H4O | ||
| Chemical formula | CH3CHO | ||
| HS Code | 2912 12 00 | ||
| EC number | 200-836-8 | ||
| Molar mass | 44.05 g/mol | ||
| Storage | Store at +2°C to +8°C. | ||
| EC index number | 605-003-00-6 | ||
| CAS number | 75-07-0 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Ignition temperature | 140 °C | ||
| Solubility | (20 °C) miscible in all proportions | ||
| Melting point | -123 °C | ||
| Molar mass | 44.05 g/mol | ||
| Density | 0.78 g/cm3 (20 °C) | ||
| pH value | 5 (10 g/l, H2O, 20 °C) | ||
| Boiling point | 20.4 °C (1013 hPa) | ||
| Vapor pressure | 1006 hPa (20 °C) | ||
| Explosion limit | 4 - 57 %(V) | ||
| Flash point | -38 °C | ||
| Refractive index | 1.3316 (20 °C, 589 nm) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H224: Extremely flammable liquid and vapour. H351: Suspected of causing cancer. H319: Causes serious eye irritation. H335: May cause respiratory irritation. |
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| Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. P233: Keep container tightly closed. P281: Use personal protective equipment as required. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or concerned: Get medical advice/ attention. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) | |||
| RTECS | AB1925000 | ||
| Storage class | 3 Flammable liquids | ||
| WGK | WGK 1 slightly water endangering | ||
| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase | R 12-36/37-40 Extremely flammable.Irritating to eyes and respiratory system.Limited evidence of a carcinogenic effect. |
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| S Phrase | S 16-33-36/37 Keep away from sources of ignition - No smoking.Take precautionary measures against static discharges.Wear suitable protective clothing and gloves. |
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| Categories of danger | extremely flammable, irritant, carcinogenic | ||
| Hazard Symbol |
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| Nakliye bilgisi | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1089 Acetaldehyd, 3, I | ||
| Declaration (transport by sea) IMDG-Code | UN 1089 ACETALDEHYDE, 3, I | ||
| Declaration (transport by air) IATA-DGR | UN 1089 ACETALDEHYDE, 3, I | ||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 661 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay (GC, area%) | ≥ 99 % |
| Density (d 20 °C/ 4 °C) | 0.779 - 0.782 |