1 3 PROPANEDIOL for synthesis
ürün Kodu : 807481.0250Sorunuz!
807481.0250
1,3-PROPANEDIOL for synthesis
| Ürün bilgisi | |||
|---|---|---|---|
| Synonyms | Trimethylene glycol, 1,3-Propylene glycol | ||
| Hill Formula | C3H8O2 | ||
| Chemical formula | HO(CH2)3OH | ||
| HS Code | 2905 39 95 | ||
| EC number | 207-997-3 | ||
| Molar mass | 76.09 g/mol | ||
| CAS number | 504-63-2 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Ignition temperature | 405 °C | ||
| Solubility | 100 g/l (20 °C) | ||
| Melting point | -32 °C | ||
| Molar mass | 76.09 g/mol | ||
| Density | 1.05 g/cm3 (20 °C) | ||
| pH value | 4.5 - 7.0 (100 g/l, H2O, 20 °C) | ||
| Boiling point | 213 - 215 °C | ||
| Vapor pressure | < - 0.1 hPa (20 °C) | ||
| Explosion limit | 2.5 %(V) | ||
| Flash point | 140 °C | ||
| Refractive index | 1.4396 (20 °C, 589 nm) | ||
| Güvenlik bilgisi | |||
|---|---|---|---|
| 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. |
||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 15670 mg/kg | ||
| LD 50 dermal | LD50 rabbit > 20000 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay (GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 1.051 - 1.053 |
| Water (K. F.) | ≤ 0.2 % |
| Identity (IR) | passes test |