| Specifications | |
|---|---|
| Purity (GC) | ≥ 99.0 % |
| Identity (IR) | conforms |
| Colour | ≤ 10 Hazen |
| Acidity | ≤ 0.0002 meq/g |
| Matter discoloured by H₂SO₄ | ≤ 10 Hazen |
| Sulfur compounds (as S) | ≤ 0.005 % |
| Evaporation residue | ≤ 0.001 % |
| Water | ≤ 0.01 % |
| Al (Aluminium) | ≤ 0.00005 % |
| B (Boron) | ≤ 0.000002 % |
| Ba (Barium) | ≤ 0.00001 % |
| Ca (Calcium) | ≤ 0.00005 % |
| Cd (Cadmium) | ≤ 0.000005 % |
| Co (Cobalt) | ≤ 0.000002 % |
| Cr (Chromium) | ≤ 0.000002 % |
| Cu (Copper) | ≤ 0.000002 % |
| Fe (Iron) | ≤ 0.00001 % |
| Mg (Magnesium) | ≤ 0.00001 % |
| Mn (Manganese) | ≤ 0.000002 % |
| Ni (Nickel) | ≤ 0.000002 % |
| Pb (Lead) | ≤ 0.00001 % |
| Sn (Tin) | ≤ 0.00001 % |
| Zn (Zinc) | ≤ 0.00001 % |
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Register
Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 109-66-0 | 203-692-4 | C₅H₁₂ | CH₃(CH₂)₃CH₃ | 72.15 g/mol |
| Description | |
|---|---|
| Catalogue Number | 107177 |
| Description | n-Pentane |
| Overview | EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. |
| Product Information | |
|---|---|
| CAS number | 109-66-0 |
| EC index number | 601-006-00-1 |
| EC number | 203-692-4 |
| Hill Formula | C₅H₁₂ |
| Chemical formula | CH₃(CH₂)₃CH₃ |
| Molar Mass | 72.15 g/mol |
| HS Code | 2901 10 00 |
| Structure formula Image | |
| Applications | |
|---|---|
| Application | n-Pentane for analysis EMSURE®. CAS 109-66-0, EC Number 203-692-4, chemical formula CH₃(CH₂)₃CH₃. n-Pentane MSDS (material safety data sheet) or SDS, storage and handling info here. |
| Physicochemical Information | |
|---|---|
| Density | 0.63 g/cm3 (20 °C) |
| Explosion limit | 1.4 - 8 %(V) |
| Flash point | -48 °C (refers to pure substance) |
| Ignition temperature | 285 °C |
| Melting Point | -130 °C |
| Vapor pressure | 570 hPa (20 °C) |
| Solubility | 0.4 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat > 2000 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |     |
| Hazard Statement(s) | H225: Highly flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H336: May cause drowsiness or dizziness. H411: Toxic to aquatic life with long lasting effects. EUH066: Repeated exposure may cause skin dryness or cracking. |
| Precautionary Statement(s) | P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240: Ground/bond container and receiving equipment. P273: Avoid release to the environment. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. |
| RTECS | RZ9450000 |
| Storage class | 3 Flammable liquids |
| WGK | WGK 2 water endangering |
| Disposal | 1 Strongly contaminated halogen-free organic solvents: container A. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Highly Flammable Harmful Dangerous for the environment |
| Categories of danger | extremely flammable, harmful, dangerous for the environment |
| R Phrase | R 12-65-66-67-51/53 Extremely flammable.Harmful: may cause lung damage if swallowed.Repeated exposure may cause skin dryness or cracking.Vapours may cause drowsiness and dizziness.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 9-16-29-33-61-62 Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not empty into drains.Take precautionary measures against static discharges.Avoid release to the environment. Refer to special instructions/ Safety data sheets.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 1265 , 3, II |
| Declaration (transport by air) IATA-DGR | UN 1265 , 3, II |
| Declaration (transport by sea) IMDG-Code | UN 1265 , 3, II |
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