113351
Methanol
for preparative chromatography Prepsolv®
For general questions please contact our Customer Service:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
20 June 2013
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| Alternative products for Methanol |
| Product information | |||
|---|---|---|---|
| Synonyms | MeOH, Hydroxymethane, Methyl alcohol, Carbinol | ||
| Hill Formula | CH4O | ||
| Chemical formula | CH3OH | ||
| HS Code | 2905 11 00 | ||
| EC number | 200-659-6 | ||
| Molar mass | 32.04 g/mol | ||
| EC index number | 603-001-00-X | ||
| CAS number | 67-56-1 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Ignition temperature | 455 °C DIN 51794 | ||
| Solubility | (20 °C) soluble | ||
| Melting point | -98 °C | ||
| Molar mass | 32.04 g/mol | ||
| Density | 0.792 g/cm3 (20 °C) | ||
| pH value | (H2O) no data available | ||
| Boiling point | 64.5 °C (1013 hPa) | ||
| Vapor pressure | 128 hPa (20 °C) | ||
| Explosion limit | 5.5 - 44 %(V) | ||
| Flash point | 10 °C | ||
| Refractive index | 1.33 | ||
| Water absorption | 1000 g/kg | ||
| Evaporation number | 6.3 | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H225: Highly flammable liquid and vapour. H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled H370: Causes damage to organs (/$/*_ORGAN_SINGLE/$/). |
||
| Precautionary Statement(s) |
P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. P233: Keep container tightly closed. P280: Wear protective gloves/ protective clothing. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P309 + P310: IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician. 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 | PC1400000 | ||
| Storage class | 3 Flammable liquids | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal |
1 Strongly contaminated halogen-free organic solvents: container A. |
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| Safety information | |||
|---|---|---|---|
| R Phrase |
R 11-23/24/25-39/23/24/25 Highly flammable.Toxic by inhalation, in contact with skin and if swallowed.Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed. |
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| S Phrase |
S 7-16-36/37-45 Keep container tightly closed.Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
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| Categories of danger | highly flammable, toxic | ||
| Hazard Symbol |
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1230 Methanol, 3 (6.1), II | ||
| Declaration (transport by sea) IMDG-Code | UN 1230 METHANOL, 3 (6.1), II | ||
| Declaration (transport by air) IATA-DGR | UN 1230 METHANOL, 3 (6.1), II | ||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 5628 mg/kg | ||
| LD 50 dermal | LD50 rabbit 17100 mg/kg | ||
