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Synthetic, Protecting & Derivatization Reagents

1-Methylnaphthalene

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Buy 1-Methylnaphthalene (CAS 90-12-0) from Zemixal: C11H10, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
1-Methylnaphthalene chemical structure
CAS number90-12-0
FormulaC11H10
Molar mass142.2 g/mol
Physical formLiquid
InChIKeyQPUYECUOLPXSFR-UHFFFAOYSA-N
IUPAC name1-methylnaphthalene

About 1-Methylnaphthalene

1-Methylnaphthalene is part of the Zemixal synthetic, Protecting & Derivatization Reagents range. Identity at a glance: CAS 90-12-0, formula C11H10 and molar mass 142.2 g/mol. It is handled as a liquid.

Where it is used

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Handling and storage

Hazard communication follows GHS (Danger: H302, H304 and H411). Our SDS lists exposure controls and first-aid measures.

Order it in 100 mL and 500 mL packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Applications

Research Labs and Universities

Specifications and identifiers

Specifications of 1-Methylnaphthalene
Product name1-Methylnaphthalene
Catalogue numberZX-018691
CAS number90-12-0
IUPAC name1-methylnaphthalene
Molecular formulaC11H10
Molar mass142.2 g/mol
Exact mass142.0783
Physical formLiquid
XLogP33.9
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
InChIKeyQPUYECUOLPXSFR-UHFFFAOYSA-N
SMILESCC1=CC=CC2=CC=CC=C12
PubChem CID7002
Synonymsalpha-Methylnaphthalene, Naphthalene, 1-methyl-, Naphthalene, methyl-, 1-Methylnapththalene, alpha-methyl naphthalenes, Methylnaphthalene(mix), .alpha.-Methylnaphthalene, Methyl-1-naphthalene, Methyl naphthalene, Naphthalene, alpha-methyl-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H304May be fatal if swallowed and enters airways
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, P301 + P316, P301 + P317, P330, P331, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 1-Methylnaphthalene
100 mLQuoted on request
500 mLQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 1-Methylnaphthalene

Which CAS number identifies 1-Methylnaphthalene?
1-Methylnaphthalene is registered under CAS 90-12-0. You may also see it listed as alpha-Methylnaphthalene, Naphthalene, 1-methyl-, Naphthalene, methyl-. Our catalogue number for this item is ZX-018691.
What are the formula and molar mass of 1-Methylnaphthalene?
For 1-Methylnaphthalene, its formula is C11H10 and its molar mass is 142.2 g/mol. The systematic (IUPAC) name is 1-methylnaphthalene. InChIKey QPUYECUOLPXSFR-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 1-Methylnaphthalene?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mL, 500 mL. Larger quantities and custom packing can be quoted on request.
Which documents come with 1-Methylnaphthalene?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 1-Methylnaphthalene to my country?
Yes. Because 1-Methylnaphthalene is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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