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Esters & Lactones

3-Propylidene phthalide

Available on request

3-Propylidene phthalide (CAS 17369-59-4) supplier Zemixal: C11H10O2, COA and SDS with every lot, worldwide shipping. Part of our Esters & Lactones range.

Pack sizes
3-Propylidene phthalide chemical structure
CAS number17369-59-4
FormulaC11H10O2
Molar mass174.2 g/mol
InChIKeyNGSZDVVHIGAMOJ-UHFFFAOYSA-N
IUPAC name3-propylidene-2-benzofuran-1-one

About 3-Propylidene phthalide

3-Propylidene phthalide is part of the Zemixal esters & Lactones range. Key data: CAS 17369-59-4, formula C11H10O2 and molar mass 174.2 g/mol.

Typical applications

  • Organic synthesis
  • API synthesis

Safe handling

It carries the GHS signal word Warning (H302 and H317), so wear gloves and eye protection and work with good ventilation.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of 3-Propylidene phthalide
Product name3-Propylidene phthalide
Catalogue numberZX-041754
CAS number17369-59-4
IUPAC name3-propylidene-2-benzofuran-1-one
Molecular formulaC11H10O2
Molar mass174.2 g/mol
Exact mass174.0681
XLogP32.6
H-bond donors / acceptors0 / 2
Topological polar surface area26.3 Ų
InChIKeyNGSZDVVHIGAMOJ-UHFFFAOYSA-N
SMILESCCC=C1C2=CC=CC=C2C(=O)O1
PubChem CID28500
SynonymsPropylidene phthalide, Propylidenephthalide, 1(3H)-Isobenzofuranone, 3-propylidene-, Phthalide, 3-propylidene-, 3-propylidene-1,3-dihydro-2-benzofuran-1-one, 3-propylideneisobenzofuran-1-one, (3Z)-3-propylidene-1,3-dihydro-2-benzofuran-1-one, 3-Propylidene-2-benzofuran-1(3H)-one

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

  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction

Precautionary statements P261, P264, P270, P272, P280, P301 + P317, P302 + P352, P321, P330, P333 + P317, P362 + P364, 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 3-Propylidene phthalide
100 mgQuoted on request
250 mgQuoted on request
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 3-Propylidene phthalide

Which CAS number identifies 3-Propylidene phthalide?
3-Propylidene phthalide is registered under CAS 17369-59-4. You may also see it listed as Propylidene phthalide, Propylidenephthalide, 1(3H)-Isobenzofuranone, 3-propylidene-. Our catalogue number for this item is ZX-041754.
What are the formula and molar mass of 3-Propylidene phthalide?
For 3-Propylidene phthalide, its formula is C11H10O2 and its molar mass is 174.2 g/mol. The systematic (IUPAC) name is 3-propylidene-2-benzofuran-1-one. InChIKey NGSZDVVHIGAMOJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 3-Propylidene phthalide?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 3-Propylidene phthalide?
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 3-Propylidene phthalide to my country?
Yes. Because 3-Propylidene phthalide 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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