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Merck 820809 1-Methylnaphthalene for synthesis 250 mL

Marka
Stok Kodu
LB.M.8208090250
Kısa Bilgi
CAS Number: 90-12-0 EC Number: 201-966-8 Molar Mass: 142.2 g/mol Hill Formula: C₁₁H₁₀
Merck 820809 1-Methylnaphthalene for synthesis 250 mL
Catalogue Number 820809
Merck 820809 1-Methylnaphthalene for synthesis 
Product Information
CAS number 90-12-0
EC number 201-966-8
Hill Formula C₁₁H₁₀
Molar Mass 142.2 g/mol
HS Code 2902 90 00
Structure formula Image Structure formula Image
Quality Level MQ200
Applications
Application 1-Methylnaphthalene for synthesis. CAS 90-12-0, molar mass 142.20 g/mol.
Physicochemical Information
Boiling point 244 - 245 °C (1013 mbar)
Density 1.015 - 1.025 g/cm3 (20 °C)
Explosion limit 0.7 - 6.5 %(V)
Flash point 82 °C
Ignition temperature 529 °C
Melting Point -22 °C
Vapor pressure 2 hPa (25 °C)
Solubility 0.026 g/l
Toxicological Information
LD 50 oral LD50 Rat 1840 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful if swallowed.
H304: May be fatal if swallowed and enters airways.
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P264: Wash skin thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P273: Avoid release to the environment.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P331: Do NOT induce vomiting.
P391: Collect spillage.
Signal Word Danger
RTECS QJ9630000
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 obviously hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of danger harmful, dangerous for the environment
Storage and Shipping Information
Storage Store below +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 3082 , 9, III
Declaration (transport by air) IATA-DGR UN 3082 , 9, III
Declaration (transport by sea) IMDG-Code UN 3082 , 9, III, Marine Pollutant: P
Specifications
Assay (GC, area%) ≥ 94.0 % (a/a)
Density (d 20 °C/ 4 °C) 1.015 - 1.025
Identity (IR) passes test
Global Trade ITEM Number
Catalogue Number GTIN
8208090005 04022536467092
8208090250 04022536467108
8208091000 04022536467115
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Merck 820809 1-Methylnaphthalene for synthesis
Merck 820809 1-Methylnaphthalene for synthesis 250 mL CAS Number: 90-12-0, EC Number: 201-966-8, Molar Mass: 142.2 g/mol Hill Formula: C₁₁H₁₀ LB.M.8208090250
Merck 820809 1-Methylnaphthalene for synthesis 250 mL

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