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1-Methylnaphthalene
| Item number | 677133 |
| CAS | 90-12-0 |
| Formula | C11H10 |
| Molecular weight | 142,20 g/mol |
| Quantity | 1X250MG |
| storage conditions | 20 °C |
| CoA / MSDS | Retrieve CoA Retrieve MSDS |
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Part of Product groups:
Product Variations:
Product | Catalog No./ CAS No. | Quantity | Price | |
|---|---|---|---|---|
 | 677133 | 1X250MG | Please log in. | |
2-Methylnaphthalene solution |  | 677710 | 1X1ML | Please log in. |
2-Methylnaphthalene solution |  | 680340 | 1X10ML | Please log in. |
 | 681361 | 1X50MG | Please log in. | |
2-Methylnaphthalene solution |  | 691813 | 1X1ML | Please log in. |
 | 687940 | 1X10MG | Please log in. | |
 | 685999 | 1X10MG | Please log in. |
| Safety Data Sheet | according to Regulation (EC) No 1907/2006 (REACH) Classifications according to Regulation (EC) No 1272/2008. Printdate 13.11.2024 |
| IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING | |
| Product name: | 1-Methylnaphthalene |
| Catalog No.: | 677133 |
| Relevant identified uses of the substance or mixture | Identified: Laboratory chemical uses: R&D |
| Uses advised against: | HPC Standards GmbH Am Wieseneck 7 04451 Cunnersdorf Deutschland Tel. +49 34291 3372-36 Fax. +49 34291 3372-39 contact@hpc-standards.com |
| Emergency telephone number | HPC Standards Tel. +49 34291 3372-36 This number is only available during office hours. |
| HAZARDS IDENTIFICATION | 2.1 Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 Acute toxicity, Oral (Category 4), H302 Chronic aquatic toxicity (Category 2), H411 |
| Label elements | |
| Pictogram | GHS07 exclam exclam GHS09 Aquatic-pollut-red Aquatic-pollut-red |
| 2.2 Label elements Labelling according Regulation (EC) No 1272/2008 Pictogram Signal word Warning Hazard statement(s) H302 Harmful if swallowed. H411 Toxic to aquatic life with long lasting effects Precautionary statement(s) P273 Avoid release to the environment. P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER or doctor/ physician if you feel unwell. Rinse mouth. P391 Collect spillage. P501 Dispose of contents/ container to an approved waste disposal plant. Supplemental Hazard Statements none 2.3 Other hazards This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher. Photosensitizer | |
| COMPOSITION/INFORMATION ON INGREDIENTS | 3.1 Substances Formula : C11H10 Molecular weight : 142,20 g/mol CAS-No. : 90-12-0 EC-No. : 201-966-8 Hazardous ingredients according to Regulation (EC) No 1272/2008 Component Classification Concentration 1-Methylnaphthalene CAS-No. EC-No. 90-12-0 201-966-8 Acute Tox. 4; Aquatic Chronic 2; H302, H411 <= 100 % |
| Formula | C11H10 |
| Molecular Weight (g/mol) | 142.20 |
| CAS-No. | 90-12-0 |
| FIRST AID MEASURES | 4.1 Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Flush eyes with water as a precaution. If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. 4.2 Most important symptoms and effects, both acute and delayed The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 4.3 Indication of any immediate medical attention and special treatment needed No data available |
| FIRE-FIGHTING MEASURES | 5.1 Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. 5.2 Special hazards arising from the substance or mixture Carbon oxides 5.3 Advice for firefighters Wear self-contained breathing apparatus for firefighting if necessary. 5.4 Further information Use water spray to cool unopened containers |
| ACCIDENTAL RELEASE MEASURES | 6.1 Personal precautions, protective equipment and emergency procedures Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas. For personal protection see section 8. 6.2 Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. 6.3 Methods and materials for containment and cleaning up Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations (see section 13). Keep in suitable, closed containers for disposal. 6.4 Reference to other sections For disposal see section 13 |
| HANDLING AND STORAGE | 7.1 Precautions for safe handling Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic charge. For precautions see section 2.2. 7.2 Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Storage class (TRGS 510): Combustible liquids 7.3 Specific end use(s) Apart from the uses mentioned in section 1.2 no other specific uses are stipulated |
| EXPOSURE CONTROLS/PERSONAL PROTECTION | 8.1 Control parameters Components with workplace control parameters 8.2 Exposure controls Appropriate engineering controls Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Personal protective equipment Eye/face protection Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry Hands Body Protection Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Control of environmental exposure Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. |
| PHYSICAL AND CHEMICAL PROPERTIES | 9.1 Information on basic physical and chemical properties a) Appearance Form: liquid Colour: light yellow b) Odour No data available c) Odour Threshold No data available d) pH No data available e) Melting point/freezing point Melting point/range: -22 °C - lit. f) Initial boiling point and boiling range 240 - 243 °C - lit. g) Flash point 82 °C - closed cup h) Evaporation rate No data available i) Flammability (solid, gas) No data available j) Upper/lower flammability or explosive limits No data available k) Vapour pressure No data available l) Vapour density No data available m) Relative density 1,001 g/cm3 at 25 °C n) Water solubility No data available o) Partition coefficient: noctanol/ water log Pow: 3,87 p) Auto-ignition temperature No data available q) Decomposition temperature No data available r) Viscosity No data available s) Explosive properties No data available t) Oxidizing properties No data available 9.2 Other safety information No data available |
| STABILITY AND REACTIVITY | 10.1 Reactivity No data available 10.2 Chemical stability Stable under recommended storage conditions. 10.3 Possibility of hazardous reactions No data available 10.4 Conditions to avoid Heat, flames and sparks. 10.5 Incompatible materials Strong oxidizing agents 10.6 Hazardous decomposition products Other decomposition products - No data available In the event of fire: see section 5 |
| TOXICOLOGICAL INFORMATION | 11.1 Information on toxicological effects Acute toxicity LD50 Oral - Rat - 1.840 mg/kg Skin corrosion/irritation Skin - Rabbit Result: Mild skin irritation (OECD Test Guideline 404) Serious eye damage/eye irritation Eyes - Rabbit Result: No eye irritation Respiratory or skin sensitisation No data available Germ cell mutagenicity Human lymphocyte Sister chromatid exchange Carcinogenicity IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. Reproductive toxicity No data available Specific target organ toxicity - single exposure No data available Specific target organ toxicity - repeated exposure No data available Aspiration hazard No data available Additional Information RTECS: QJ9630000 To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated |
| ECOLOGICAL INFORMATION | 12.1 Toxicity Toxicity to fish LC50 - Pimephales promelas (fathead minnow) - 9 mg/l - 48,0 h Toxicity to daphnia and other aquatic invertebrates EC50 - Daphnia magna (Water flea) - 1,42 mg/l - 48 h 12.2 Persistence and degradability Biodegradability Result: - Not readily biodegradable. Remarks: No data available 12.3 Bioaccumulative potential No data available 12.4 Mobility in soil No data available 12.5 Results of PBT and vPvB assessment This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher. 12.6 Other adverse effects Toxic to aquatic life with long lasting effects |
| DISPOSAL CONSIDERATIONS | 13.1 Waste treatment methods Product This combustible material may be burned in a chemical incinerator equipped with an afterburner and scrubber. Offer surplus and non-recyclable solutions to a licensed disposal company. Contaminated packaging Dispose of as unused product. |
| TRANSPORT INFORMATION | 14.1 UN number ADR/RID: 3082 IMDG: 3082 IATA: 3082 14.2 UN proper shipping name ADR/RID: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (1-Methylnaphthalene) IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (1-Methylnaphthalene) IATA: Environmentally hazardous substance, liquid, n.o.s. (1-Methylnaphthalene) 14.3 Transport hazard class(es) ADR/RID: 9 IMDG: 9 IATA: 9 14.4 Packaging group ADR/RID: III IMDG: III IATA: III 14.5 Environmental hazards ADR/RID: yes IMDG Marine pollutant: yes IATA: yes 14.6 Special precautions for user Further information EHS-Mark required (ADR 2.2.9.1.10, IMDG code 2.10.3) for single packagings and combination packagings containing inner packagings with Dangerous Goods > 5L for liquids or > 5kg for solids |
| REGULATORY INFORMATION | This safety datasheet complies with the requirements of Regulation (EC) No. 453/2010. 15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture 15.2 Chemical Safety Assessment For this product a chemical safety assessment was not carried out |
| OTHER INFORMATION | The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. For lab use only! |