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820846 Naphthalene

Naphthalene for synthesis. CAS 91-20-3, molar mass 128.17 g/mol.

Naphthalene MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 91-20-3 EC Number: 202-049-5 Molar Mass: 128.17 g/mol Hill Formula: C₁₀H₈
820846
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
91-20-3202-049-5C₁₀H₈128.17 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8208460100 Plastic bottle 100 g
8208461000 Plastic bottle 1 kg
Description
Catalogue Number820846
References
Product Information
CAS number91-20-3
EC index number601-052-00-2
EC number202-049-5
Hill FormulaC₁₀H₈
Molar Mass128.17 g/mol
HS Code2902 90 20
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationNaphthalene for synthesis. CAS 91-20-3, molar mass 128.17 g/mol.
Biological Information
Physicochemical Information
Boiling point218 °C (1013 hPa)
Density1.085 g/cm3 (20 °C)
Explosion limit0.9 - 5.9 %(V)
Flash point79 °C
Ignition temperature540 °C
Melting Point80.3 °C
Vapor pressure0.072 hPa (20 °C)
Bulk density550 - 600 mg/m³
Solubility>=0.038 g/l slightly soluble
Dimensions
Materials Information
Toxicological Information
LD 50 dermalLD50 Rat > 2500 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H228: Flammable solid.
H302: Harmful if swallowed.
H351: Suspected of causing cancer.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground and bond container and receiving equipment.
P273: Avoid release to the environment.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
Signal WordWarning
RTECSQJ0525000
Storage class4.1B Flammable solid hazardous materials
WGKWGK 3 highly hazardous to water
Safety Information
Categories of dangerharmful, carcinogenic, dangerous for the environment
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1334 , 4.1, III
Declaration (transport by air) IATA-DGRUN 1334 , 4.1, III
Declaration (transport by sea) IMDG-CodeUN 1334 , 4.1, III, Marine Pollutant: P
Supplemental Information
Specifications
Assay (GC, area%)≥ 99.0 % (a/a)
Melting range (lower value)≥ 79 °C
Melting range (upper value)≤ 82 °C
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8208460100 04022536467849
8208461000 04022536467856