3-n-Propylidenephthalide (CAS 17369-59-4) — formula C11H10O2, molecular weight 174.20; category organic chemicals.
3-n-Propylidenephthalide (CAS 17369-59-4) is a organic chemicals. Its molecular formula C11H10O2 comprises 11 C, 10 H, 2 O atoms. Its molecular weight is about 174.20. Reported physicochemical data: boiling point around 343 to 347 °F at 15 mmHg (NTP, 1992), LogP about 2.6. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 17369-59-4 |
|---|---|
| Molecular Formula | C11H10O2 |
| Molecular Weight | 174.20 |
| Boiling Point | 343 to 347 °F at 15 mmHg (NTP, 1992) |
| LogP | 2.6 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Organic Chemicals |
Documented applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
3-n-Propylidenephthalide is a carbon-based organic compound with CAS registry number 17369-59-4 and molecular formula C11H10O2 (molecular weight 174.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 17369-59-4
Its molecular formula C11H10O2 comprises 11 C, 10 H, 2 O atoms.
Also known as: 3-n-Propylidenephthalide · 3-正-丙基茚苯酞 · 3-Propylidenephthalide
Category: organic chemicals
The CAS registry number of 3-n-Propylidenephthalide is 17369-59-4.
Molecular formula C11H10O2, molecular weight 174.20.
It is also registered under: 3-n-Propylidenephthalide, 3-正-丙基茚苯酞, 3-Propylidenephthalide.
Recorded applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 3-n-Propylidenephthalide (CAS 17369-59-4), compiled from public chemistry databases.
| CAS Number | 17369-59-4 |
|---|---|
| PubChem CID | 28500 |
| Molecular Formula | C11H10O2 |
| Molecular Weight | 174.07 g/mol |
| IUPAC Name | 3-propylidene-2-benzofuran-1-one |
| InChIKey | NGSZDVVHIGAMOJ-UHFFFAOYSA-N |
| UNII (FDA) | WHD8YJ226P |
| Molecular Weight | 174.20 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 174.068079557 |
| Monoisotopic Mass | 174.068079557 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 13 |
| Boiling Point | 343 to 347 °F at 15 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 169-171 °C (13 mm Hg) |
| Density | 1.127-1.132 |
| Refractive Index | 1.557-1.562 |
3-PROPYLIDENEPHTHALIDE; 17369-59-4; Propylidene phthalide; DTXSID7025972; Propylidenephthalide; FEMA No. 2952; WHD8YJ226P; DTXCID70810032; RefChem:930068; 241-402-8; 1(3H)-Isobenzofuranone, 3-propylidene-; Phthalide, 3-propylidene-; MFCD00051813; 3-propylidene-1,3-dihydro-2-benzofuran-1-one; 3-propylideneisobenzofuran-1-one; Butylphthalide Impurity 23
| Regulatory & food contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Notified hazard statements | H302 (100%), H317 (99.7%) |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-正-丙基茚苯酞