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API Impurities

Cyclopropylacetylene

Reference StandardAvailable on request

Order Cyclopropylacetylene (CAS 6746-94-7) online at Zemixal: C5H6, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Cyclopropylacetylene chemical structure
CAS number6746-94-7
FormulaC5H6
Molar mass66.1 g/mol
Physical formSolid
HS code38229090
InChIKeyNPTDXPDGUHAFKC-UHFFFAOYSA-N
IUPAC nameethynylcyclopropane

About Cyclopropylacetylene

Cyclopropylacetylene is part of the Zemixal API Impurities range. For your records (Reference Standard), the material is defined by CAS 6746-94-7, formula C5H6 and molar mass 66.1 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Safe handling

Classified under GHS with signal word Danger and hazard statements H225, H315, H318 and H412. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of Cyclopropylacetylene
Product nameCyclopropylacetylene
Catalogue numberZX-044456
CAS number6746-94-7
IUPAC nameethynylcyclopropane
Molecular formulaC5H6
Molar mass66.1 g/mol
Exact mass66.047
GradeReference Standard
Physical formSolid
XLogP31.5
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
HS code38229090
InChIKeyNPTDXPDGUHAFKC-UHFFFAOYSA-N
SMILESC#CC1CC1
PubChem CID138823
Synonymsethynyl cyclopropane, cyclopropane, ethynyl-, Cyclopropane,ethynyl-, cyclopropylethyne, cyclopropyl ethyne, cyclopropyacetylene, ethynyl-cyclopropane, ethynylcyclo-propane, Cyclopropylacethylene, Ethynylcyclopropane #

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

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P210, P233, P240, P241, P242, P243, P264, P264 + P265, P273, P280, P302 + P352, P303 + P361 + P353, P305 + P354 + P338, P317, P321, P332 + P317, P362 + P364, P370 + P378, P403 + P235, 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 Cyclopropylacetylene
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Cyclopropylacetylene

Which CAS number identifies Cyclopropylacetylene?
Cyclopropylacetylene is registered under CAS 6746-94-7. You may also see it listed as ethynyl cyclopropane, cyclopropane, ethynyl-, Cyclopropane,ethynyl-. Our catalogue number for this item is ZX-044456.
What are the formula and molar mass of Cyclopropylacetylene?
For Cyclopropylacetylene, its formula is C5H6 and its molar mass is 66.1 g/mol. The systematic (IUPAC) name is ethynylcyclopropane. InChIKey NPTDXPDGUHAFKC-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Cyclopropylacetylene?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Cyclopropylacetylene?
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 Cyclopropylacetylene to my country?
Yes. Because Cyclopropylacetylene 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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