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<p>The chemical substance identified as Acetonitrile, with CAS Number 75-05-8, belongs to the category of Reference Substances for Gas Chromatography (GC). It falls under the group of Nitriles and has a Molecular Weight of 41.05 g/mol. In the workplace, this compound is subject to various safety measures, including the use of safety goggles and gloves, and the prohibition of open flames, smoking, and unauthorized entry. The recommended indicative occupational exposure limit value for the European Union is 8 hours limit value: 70 mg/m3 (40 ppm), according to Directive 2006/15/EC.</p> <ul> <li>CAS Number: 75-05-8</li> <li>Molecular Formula: C2H3N</li> <li>Molecular Weight: 41.05</li> <li>Exact Mass: 41.026549100</li> <li>Boiling Point: 178.9 °F at 760 mmHg (NTP, 1992)</li> <li>Melting Point: -49 °F (NTP, 1992)</li> <li>Vapour Density: 1.42 (NTP, 1992) - Heavier than air; will sink (Relative to Air)</li> <li>GHS Signal Word: Danger</li> <li>Hazard Statements:</li> <li>H225: Highly Flammable liquid and vapor [Danger Flammable liquids]</li> </ul>
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<p>N-Methyl-2-Pyrrolidone (NMP), with the CAS Number 872-50-4, is a reference substance for gas chromatography (GC). It falls under the category of Lactams and has a Molecular Weight of 99.13 g/mol. In the workplace, it requires specific precautions such as no smoking, no admittance for unauthorized persons, no eating and drinking, precept labels, use of safety goggles, and wearing safety gloves. The European Union has set binding occupational exposure limits, including an 8-hour limit value of 40 mg/m3 (10 ppm) and a short-term limit value of 80 mg/m3 (20 ppm). Skin exposure to NMP may contribute substantially to the total body burden.</p> <ul> <li>CAS Number: 872-50-4</li> <li>Molecular Formula: C5H9NO</li> <li>Molecular Weight: 99.13</li> <li>Exact Mass: 99.068413911</li> <li>Boiling Point: 396 °F at 760 mmHg (NTP, 1992)</li> <li>Melting Point: -9 °F (NTP, 1992)</li> <li>Vapour Density: 3.4 (NTP, 1992) - Heavier than air; will sink (Relative to Air)</li> <li>GHS Signal Word: Danger</li> <li>Hazard Statements:</li> <li>H315: Causes skin irritation [Warning Skin corrosion/irritation]</li> <li>H227: Combustible liquid [Warning Flammable liquids]</li> </ul>
Product Detail
<p>This product is identified as Cannabidiol, a reference substance for gas chromatography (GC), categorized under Natural & Reference Materials > Phytochemicals > Reference substances HPLC/TLC/GC > Reference Substances for GC. Its CAS Number is 13956-29-1, and its molecular formula is C21H30O2 with a molecular weight of 314.5 g/mol and an exact mass of 314.224580195. The compound's structure can be represented by the InChI string "InChI=1S/C21H30O2/c1-5-6-7-8-16-12-19(22)21(20(23)13-16)18-11-15(4)9-10-17(18)14(2)3/h</p> <ul> <li>CAS Number: 13956-29-1</li> <li>Molecular Formula: C21H30O2</li> <li>Molecular Weight: 314.5</li> <li>Exact Mass: 314.224580195</li> </ul>
Product Detail
<p>This product is Benzene, a hydrocarbon with the molecular formula C6H6 and a Molecular Weight of 78.11 g/mol. It falls under the substance group "Aromatic Hydrocarbons." In accordance with the European Union's Directive 2022/431/EU, the binding occupational exposure limit value is 3.25 mg/m3 (1 ppm), with transitional measures in place until 2026. The product requires various workplace precautions, including the use of safety goggles, gloves, and adherence to no-smoking policies. It is essential to handle this substance with caution due to its high flammability and toxicity to aquatic life.</p> <ul> <li>CAS Number: 71-43-2</li> <li>Molecular Formula: C6H6</li> <li>Molecular Weight: 78.11</li> <li>Exact Mass: 78.0469501914</li> <li>Boiling Point: 176.2 °F at 760 mmHg (NTP, 1992)</li> <li>Melting Point: 41.9 °F (NTP, 1992)</li> <li>Vapour Density: 2.77 (NTP, 1992) - Heavier than air; will sink (Relative to Air)</li> <li>GHS Signal Word: Danger</li> <li>Hazard Statements:</li> <li>H225: Highly Flammable liquid and vapor [Danger Flammable liquids]</li> <li>H401: Toxic to aquatic life [Hazardous to the aquatic environment, acute hazard]</li> </ul>
Product Detail
<p>The chemical substance identified as Pyridine, with CAS Number 110-86-1, falls under the category of Reference Substances for Gas Chromatography (GC). It is classified within the substance group of Nitrogen heterocycles. This compound has a Molecular Weight of 79.10 g/mol. In the workplace, it requires various safety measures such as the use of safety goggles, safety gloves, and no open flames or smoking. The Boiling Point of Pyridine is 239°F at 760 mmHg (NTP, 1992), making it highly flammable, posing a significant risk if exposed to heat or open flames. Additionally, it is very toxic to aquatic life.</p> <ul> <li>CAS Number: 110-86-1</li> <li>Molecular Formula: C5H5N</li> <li>Molecular Weight: 79.10</li> <li>Exact Mass: 79.042199164</li> <li>Boiling Point: 239 °F at 760 mmHg (NTP, 1992)</li> <li>Melting Point: -44 °F (NTP, 1992)</li> <li>Vapour Density: 2.72 (NTP, 1992) - Heavier than air; will sink (Relative to Air)</li> <li>GHS Signal Word: Danger</li> <li>Hazard Statements:</li> <li>H225: Highly Flammable liquid and vapor [Danger Flammable liquids]</li> <li>H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]</li> </ul>
Product Detail
<p>The chemical compound identified as N-Hexane, with CAS Number 110-54-3, falls under the category of Reference Substances for Gas Chromatography (GC). It is a saturated aliphatic hydrocarbon with a Molecular Weight of 86.18 g/mol. In the workplace, it requires various safety measures such as the prohibition of open flames, no admittance for unauthorized persons, and the use of safety equipment like goggles and gloves. The European Union has recommended an indicative occupational exposure limit value of 72 mg/m3 (20 ppm) for an 8-hour workday.</p> <ul> <li>CAS Number: 110-54-3</li> <li>Molecular Formula: C2H4O2S</li> <li>Molecular Weight: 92.12</li> <li>Exact Mass: 91.99320054</li> <li>Boiling Point: 248 °F at 20 mmHg (NTP, 1992)</li> <li>Melting Point: 2.3 °F (NTP, 1992)</li> <li>Density: 3.18 (Air = 1)</li> <li>GHS Signal Word: Danger</li> <li>Hazard Statements:</li> <li>H301: Toxic if swallowed [Danger Acute toxicity, oral]</li> </ul>
Product Detail
<p>This product is a reference substance for gas chromatography (GC), specifically known as 2-Butanone (CAS 78-93-3). It falls under the category of ketones. The molecular formula is C4H8O with a Molecular Weight of 72.11 g/mol. In the workplace, it is labeled with various warnings such as "Prohibition label," "No open flame; fire, open ignition sources and smoking prohibited," "No admittance for unauthorized persons," "Warning label," "Caution - inflammable material," "Precept label," "Use safety goggles," and "Wear safety gloves." The recommended indicative occupational exposure limit value for the European Union is an 8-hour limit value of 600 mg/m3 (200 ppm) and a short-term limit value of 900 mg/m3 (300 ppm) according to Directive 2000/</p> <ul> <li>CAS Number: 78-93-3</li> <li>Molecular Formula: C4H8O</li> <li>Molecular Weight: 72.11</li> <li>Exact Mass: 72.057514874</li> <li>Boiling Point: 175.3 °F at 760 mmHg (NTP, 1992)</li> <li>Melting Point: -123.3 °F (NTP, 1992)</li> <li>Vapour Density: 2.42 (NTP, 1992) - Heavier than air; will sink (Relative to Air)</li> <li>GHS Signal Word: Danger</li> <li>Hazard Statements:</li> <li>H225: Highly Flammable liquid and vapor [Danger Flammable liquids]</li> </ul>
Product Detail
<p>This product is identified as Cannabidiol, a reference substance for gas chromatography (GC), categorized under Natural & Reference Materials, Phytochemicals, and Reference substances HPLC/TLC/GC. Its CAS Number is 13956-29-1, and its molecular formula is C21H30O2 with a molecular weight of 314.5 g/mol. The InChI and InChIKey are provided for chemical identification purposes. The compound's structure can be represented by the SMILES notation CCCCCC1=CC(=C(C(=C1)O)C2C=C(CC[C@H]2C(=C)C)C)O.</p> <ul> <li>CAS Number: 13956-29-1</li> <li>Molecular Formula: C21H30O2</li> <li>Molecular Weight: 314.5</li> <li>Exact Mass: 314.224580195</li> </ul>
Product Detail
<p>The item under consideration is Coumarin, a lactone with a Molecular Weight of 146.15 g/mol, categorized as a Reference Substance for Gas Chromatography (GC). It belongs to the group of Phytochemicals and can be found within the broader category of Natural & Reference Materials on our platform. The Chemical Abstracts Service (CAS) number for this substance is 91-64-5. In the workplace, appropriate precautions should be taken, including the use of safety goggles, no smoking, no eating or drinking, and no unauthorized personnel allowed. The Boiling Point is 568°F at 760 mmHg, and it has a Melting Point between 154 to 158°F. This compound is considered dangerous, as per the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), due to its potential acute toxicity when ingested.</p> <ul> <li>CAS Number: 91-64-5</li> <li>Molecular Formula: C9H6O2</li> <li>Molecular Weight: 146.14</li> <li>Exact Mass: 146.036779430</li> <li>Boiling Point: 568 °F at 760 mmHg (NTP, 1992)</li> <li>Melting Point: 154 to 158 °F (NTP, 1992)</li> <li>Density: 0.935 at 68 °F (NTP, 1992) - Less dense than water; will float</li> <li>GHS Signal Word: Danger</li> <li>Hazard Statements:</li> <li>H301 (12.1%): Toxic if swallowed [Danger Acute toxicity, oral]</li> <li>H302: Harmful if swallowed [Warning Acute toxicity, oral]</li> </ul>
Product Detail
<p>This product is a reference substance for gas chromatography (GC), specifically L-2-bornyl acetate with the CAS Number 5655-61-8. It falls under the category of carboxylic acid esters and has a Molecular Weight of 196.29 g/mol. Its molecular formula is C12H20O2, as indicated by the InChI and SMILES data. This substance is part of the natural and reference materials category within phytochemicals, available as a glass container containing 100 mg. The IUPAC name for this compound is (1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl) acetate.</p> <ul> <li>CAS Number: 5655-61-8</li> <li>Molecular Formula: C12H20O2</li> <li>Molecular Weight: 196.29</li> <li>Exact Mass: 196.146329876</li> </ul>
Product Detail
<p>This product is a glass container holding Terpinolene, a natural phytochemical with a molecular weight of 136.23 g/mol. It falls under the substance group of hydrocarbons, cyclic, unsaturated. Due to its flammability, it carries the GHS signal word "Warning." Users are advised to handle this substance with caution, wearing safety gloves and goggles, as stated by workplace labels. The exact mass of Terpinolene is 136.125200510 g/mol, and it has a Boiling Point of 187 °C and a Melting Point below 25 °C.</p> <ul> <li>CAS Number: 586-62-9</li> <li>Molecular Formula: C10H16</li> <li>Molecular Weight: 136.23</li> <li>Exact Mass: 136.125200510</li> <li>Boiling Point: 187 °C</li> <li>Melting Point: < 25 °C</li> <li>Density: 0.8632 g/cu cm at 15 °C</li> <li>GHS Signal Word: Warning</li> <li>Hazard Statements:</li> <li>H226 (77.8%): Flammable liquid and vapor [Warning Flammable liquids]</li> <li>H304: May be fatal if swallowed and enters airways [Danger Aspiration hazard]</li> <li>H227: Combustible liquid [Warning Flammable liquids]</li> </ul>
Product Detail
<p>The substance identified as n-Heptane, with CAS Number 142-82-5, falls under the category of Reference Substances for Gas Chromatography (GC) within the broader classification of Reference Substances for HPLC/TLC/GC. It is a hydrocarbon, specifically an aliphatic, saturated one, with a Molecular Weight of 100.20 g/mol. In the workplace, it is essential to adhere to several safety measures, including the prohibition of open flames, no unauthorized personnel admission, caution against inflammable materials, use of safety goggles, and wearing safety gloves. The recommended indicative occupational exposure limit value for the European Union is 8 hours limit value: 2085 mg/m3 (500 ppm).</p> <ul> <li>CAS Number: 142-82-5</li> <li>Molecular Formula: C7H16</li> <li>Molecular Weight: 100.20</li> <li>Exact Mass: 100.125200510</li> <li>Boiling Point: 209.1 °F at 760 mmHg (USCG, 1999)</li> <li>Melting Point: -131 °F (USCG, 1999)</li> <li>Density: 3.45 (Air = 1)</li> <li>GHS Signal Word: Danger</li> <li>Hazard Statements:</li> <li>H225: Highly Flammable liquid and vapor [Danger Flammable liquids]</li> </ul>
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