845152
Dimethyl carbonate
for pharma synthesis, non-GMP
หากท่านมีคำถาม กรุณาติดต่อเจ้าหน้าที่ลูกค้าสัมพันธ์ :
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
03 มิถุนายน 2555
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| Product information | |||
|---|---|---|---|
| Hill Formula | C3H6O3 | ||
| Chemical formula | (CH3O)2CO | ||
| HS Code | 2920 90 10 | ||
| EC number | 210-478-4 | ||
| Molar mass | 90.08 g/mol | ||
| EC index number | 607-013-00-6 | ||
| CAS number | 616-38-6 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Ignition temperature | 458 °C | ||
| Solubility | 139 g/l (20 °C) | ||
| Melting point | 0.5 - 4.7 °C | ||
| Molar mass | 90.08 g/mol | ||
| Density | 1.07 g/cm3 (20 °C) | ||
| pH value | (H2O, 20 °C) no data available | ||
| Boiling point | 90 °C (1016 hPa) | ||
| Vapor pressure | 53 hPa (20 °C) | ||
| Explosion limit | 4.22 - 12.87 %(V) | ||
| Flash point | 16.7 °C | ||
| ข้อมูลความปลอดภัยตามกฏ GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H225: Highly flammable liquid and vapour. |
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| Precautionary Statement(s) |
P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. P233: Keep container tightly closed. P240: Ground/bond container and receiving equipment. P403 + P235: Store in a well-ventilated place. Keep cool. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) |
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| RTECS | FG0450000 | ||
| Storage class | 3 Flammable 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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| Safety information | |||
|---|---|---|---|
| R Phrase |
R 11 Highly flammable. |
||
| S Phrase |
S 9-16 Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking. |
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| Categories of danger | highly flammable | ||
| Hazard Symbol |
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1161 Dimethylcarbonat, 3, II | ||
| Declaration (transport by sea) IMDG-Code | UN 1161 DIMETHYL CARBONATE, 3, II | ||
| Declaration (transport by air) IATA-DGR | UN 1161 DIMETHYL CARBONATE, 3, II | ||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 9000 mg/kg | ||
| LD 50 dermal | LD50 rabbit > 5000 mg/kg | ||
