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2-Methoxynaphthalene or β-Naphthol Methyl Ether or Yara Yara SDS Safety Data Sheet of Supplier Exporter Manufacturers' Representative |
Email: info@ammol.org |
Call Toll Free +1-855-552-6665 |
2-Methoxynaphthalene or β-Naphthol Methyl Ether or Yara Yara
CAS Number: 93-04-9
Molecular Formula: C11H10O
Molecular Weight: 158.2
2-Methoxynaphthalene or β-Naphthol Methyl Ether or Yara Yara
2-Methoxynaphthalene or β-Naphthol Methyl Ether or Yara Yara
SDS GHS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 02-Feb-26
1. PRODUCT AND COMPANY IDENTIFICATION
Product Name & Other Names: 2-Methoxynaphthalene or β-Naphthol Methyl Ether or Yara Yara.
CAS Number: 93-04-9
EINECS EC-No.: 202-213-6
Molecular Formula: C11H10O
Molecular Weight: 158.2
Relevant uses and uses advised against (if any): Industrial use only.
Supplier: American Molecules, 9910 Bent Oak Dr, Houston, TX 77040, USA.
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665.
In case of emergency contact: Will be given with the supply.
2. HAZARDS IDENTIFICATION
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Serious eye damage/eye irritation Category 2A, H319
Hazardous to the aquatic environment, long-term hazard Category 2, H411
Labeling according to Regulation (EC) No 1272/2008
GHS Label Elements  Aquatic Toxicity | GHS Label Elements  Irritant |
Signal Words: Warning
Hazard Statements:
H319: Causes serious eye irritation.
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statements:
P264: Wash … thoroughly after handling.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+352: IF ON SKIN: Wash with soap and water.
P332+313: If skin irritation occurs: Get medical advice/attention.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P337+313: If eye irritation persists get medical advice/attention.
P501: Dispose of contents/container in accordance with local/national regulation.
3. COMPOSITION / INFORMATION ON INGREDIENTS
Product Name & Other Names: 2-Methoxynaphthalene or β-Naphthol Methyl Ether or Yara Yara.
CAS Number: 93-04-9
EINECS EC-No.: 202-213-6
4. FIRST-AID MEASURES
Always seek medical attention after first aid measures are provided.
Eye Contact: Rinse immediately with plenty of water for 10 minutes at least. Contact a physician if symptoms persist.
Skin Contact: Wash thoroughly with soap and water; flush with plenty of water. Take off spoilt clothes. Contact physician if symptoms persist.
Ingestion: Wash the mouth with water; seek medical advice immediately.
Inhalation: Remove from exposure site to fresh air and keep at rest. Obtain medical advice.
5. FIRE-FIGHTING MEASURES
Recommended Extinguishing Media: CO2, foam, dry chemicals.
Non-Recommended: Do not use direct water jet on burning material.
Extinguishing Procedure: Closed containers may build up pressure at elevated temperatures. If possible, containers should be cooled with a water spray.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment cleanup procedures and Storage: Do not inhale dust, vapors, mist, or gas. Avoid dust formation. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate as per law. Avoid heat.
7. HANDLING AND STORAGE
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents.
Fire Protection: Keep away from ignition sources and naked flame.
8. EXPOSURE CONTROL
Components with workplace control parameters: This product, as supplied, does not contain any hazardous materials with occupational exposure limits established by the region-specific regulatory bodies.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into work area.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full-face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: White Shiny Crystal Leaves Olfactory.
Odor: Not available.
Odor threshold: Not available.
pH: Not available.
Relative density: about 1.06
Melting Point: 72-75 °C.
Boiling Point: 274 °C.
Flash Point(ºC): 139C.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Molecular Formula: C11H10O
Molecular Weight: 158.2
10. STABILITY AND REACTIVITY
Reactivity: Presents no significant reactivity hazards, by itself or in contact with water. Avoid contact with strong oxidizing agents. Avoid open flame and ignition sources.
Decomposition: Carbon monoxide and unidentified organic compounds may be formed during combustion.
Hazardous Polymerization: Hazardous polymerization does not occur.
11. TOXICOLOGICAL INFORMATION
LD 50 ORAL/RAT (mg/Kg): >2000
LD 50 DERMAL/RAT (mg/Kg): >2000
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as possible or confirmed human carcinogen by IARC, ACGIH, OSHA and NTP.
Teratogenic Effects: Not available.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.
12. ECOLOGICAL INFORMATION
Toxicity to fish: static test LC50 - Danio rerio (zebra fish) - 50 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: static test EC50 - Daphnia pulex (Water flea) - 26 mg/l - 48 h.
Persistence and Degradability: Not available.
Mobility: Not available.
Results of PBT and vPvB assessment: No data available for assessment.
13. DISPOSAL CONSIDERATIONS
In accordance with local environmental laws. Avoid disposing into drainage systems and into the environment.
14. TRANSPORT REGULATIONS
DOT USA:
UN number: UN3077 Class: 9 Packing group: III
Proper shipping name: Environmentally hazardous substance, solid, n.o.s. (Methyl 2-naphthyl ether).
ADR/RID Europe:
UN number: UN3077 Class: 9 Packing group: III
Proper shipping name: Environmentally hazardous substance, solid, n.o.s. (Methyl 2-naphthyl ether).
IMDG & IATA
UN number: UN3077 Class: 9 Packing group: III
Proper shipping name: Environmentally hazardous substance, solid, n.o.s. (Methyl 2-naphthyl ether).
15. REGULATORY INFORMATION
USA:
California Prop. 65 Components: This product does not contain any chemicals known to the State of California to cause cancer, birth defects, or any other reproductive harm.
Section 16 - Additional Information
Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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Please visit Main Page of 2-Methoxynaphthalene or β-Naphthol Methyl Ether or Yara Yara Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org