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Indicators, Chelating Agents & Test Papers

1-Aza-18-crown-6, ≥98%

Available on request

1-Aza-18-crown-6, ≥98% (CAS 33941-15-0) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-000300.

Pack sizes
1-Aza-18-crown-6, ≥98% chemical structure
CAS number33941-15-0
FormulaC12H25NO5
Molar mass263.33 g/mol
Physical formCrystalline
HS code29420090
Purity≥98%
InChIKeyNBXKUSNBCPPKRA-UHFFFAOYSA-N
IUPAC name1,4,7,10,13-pentaoxa-16-azacyclooctadecane

About 1-Aza-18-crown-6, ≥98%

Researchers and plant chemists source 1-Aza-18-crown-6, ≥98% from Zemixal for routine and specialised work. Key data (≥98%): CAS 33941-15-0, formula C12H25NO5 and molar mass 263.33 g/mol. Expect white to yellow powder or crystals.

Where it is used

  • Titration end-point detection
  • pH determination
  • Analytical testing

Storage and safety notes

Reported physical data: melting point 50-55 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Available as 1 g and 5 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Titration end-point detection
  • pH determination
  • Analytical testing

Applications

Research Labs and Universities

Specifications and identifiers

Specifications of 1-Aza-18-crown-6, ≥98%
Product name1-Aza-18-crown-6, ≥98%
Catalogue numberZX-000300
CAS number33941-15-0
IUPAC name1,4,7,10,13-pentaoxa-16-azacyclooctadecane
Molecular formulaC12H25NO5
Molar mass263.33 g/mol
Exact mass263.1733
Purity / assay≥98%
Physical formCrystalline
AppearanceWhite to yellow powder or crystals
Melting point50-55 °C
XLogP3-1.5
H-bond donors / acceptors1 / 6
Topological polar surface area58.2 Ų
HS code29420090
InChIKeyNBXKUSNBCPPKRA-UHFFFAOYSA-N
SMILESC1COCCOCCOCCOCCOCCN1
PubChem CID118578
Synonymsaza-18-crown-6, A crown ether, Aza18crown6, 1,4,7,10,13Pentaoxa16azacyclooctadecane, 1-Aza-18-crown 6-Ether, 1-Aza-18-crown-6, >=98.0% (NT), 1-aza-4,7,10,13,16-pentaoxacyclooctadecane, 1,4,7,10,13-Pentaoxa-16-azacycloo

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

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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-Aza-18-crown-6, ≥98%
1 gQuoted on request
5 gQuoted 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-Aza-18-crown-6, ≥98%

Which CAS number identifies 1-Aza-18-crown-6, ≥98%?
1-Aza-18-crown-6, ≥98% is registered under CAS 33941-15-0. You may also see it listed as aza-18-crown-6, A crown ether, Aza18crown6. Our catalogue number for this item is ZX-000300.
What are the formula and molar mass of 1-Aza-18-crown-6, ≥98%?
For 1-Aza-18-crown-6, ≥98%, its formula is C12H25NO5 and its molar mass is 263.33 g/mol. The systematic (IUPAC) name is 1,4,7,10,13-pentaoxa-16-azacyclooctadecane. InChIKey NBXKUSNBCPPKRA-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 1-Aza-18-crown-6, ≥98%?
This listing is ≥98% purity. Standard packs are 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 1-Aza-18-crown-6, ≥98%?
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-Aza-18-crown-6, ≥98% to my country?
Yes. Because 1-Aza-18-crown-6, ≥98% 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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