1-Heptene (CAS 25511-64-2) — formula C7H14, molecular weight 98.19; category specialty chemicals.
1-Heptene (CAS 25511-64-2) is a chemical raw material in the specialty chemicals category. Its molecular formula C7H14 comprises 7 C, 14 H atoms. Its molecular weight is about 98.19. Reported physicochemical data: melting point around -182 °F (USCG, 1999), boiling point around 200.5 °F at 760 mmHg (USCG, 1999), LogP about 4. 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 | 25511-64-2 |
|---|---|
| Molecular Formula | C7H14 |
| Molecular Weight | 98.19 |
| Melting Point | -182 °F (USCG, 1999) |
| Boiling Point | 200.5 °F at 760 mmHg (USCG, 1999) |
| LogP | 4 |
| Applications | organic synthesis of flavors, perfumes, pharmaceuticals, dyes, oils, and resins |
| Category | Specialty Chemicals |
Documented applications: organic synthesis of flavors, perfumes, pharmaceuticals, dyes, oils, and resins.
1-Heptene is a specialty compound with CAS registry number 25511-64-2 and molecular formula C7H14 (molecular weight 98.19), belonging to the specialty chemicals segment of chemical raw materials.
CAS number: 25511-64-2
Its molecular formula C7H14 comprises 7 C, 14 H atoms.
Also known as: 1-Heptene · 1-庚烯
Category: specialty chemicals
The CAS registry number of 1-Heptene is 25511-64-2.
Molecular formula C7H14, molecular weight 98.19.
It is also registered under: 1-Heptene, 1-庚烯.
Recorded applications: organic synthesis of flavors, perfumes, pharmaceuticals, dyes, oils, and resins.
Category: Specialty 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 1-Heptene (CAS 25511-64-2), compiled from public chemistry databases.
| CAS Registry Number | 25511-64-2 |
|---|---|
| PubChem CID | 11610 |
| Molecular formula | C7H14 |
| IUPAC name | hept-1-ene |
| UNII (FDA) | O748KJ11V7 |
| Molecular Weight | 98.19 |
|---|---|
| XLogP3 | 4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 4 |
| Exact Mass | 98.109550447 |
| Monoisotopic Mass | 98.109550447 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 7 |
| Boiling Point | 200.5 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | 93.6 °C |
| Boiling Point | 93.6 °C @760 [mm Hg] |
| Melting Point | -182 °F (USCG, 1999) |
| Melting Point | -119.7 °C |
| Melting Point | -10 °C |
| Flash Point | 25 °F (USCG, 1999) |
| Solubility | In water, 18.2 mg/l @ 25 °C |
| Density | 0.6970 @ 20 °C/4 °C |
| Density | 0.6969 @ 20°C |
1-HEPTENE; Hept-1-ene; HEPTENE; n-Heptene; NSC 74130; HSDB 1078; EINECS 209-767-8; .alpha.-Heptylene; UN2278; UNII-O748KJ11V7; O748KJ11V7; EINECS 246-871-2; NSC-74130; 25339-56-4; 1-HEPTENE [HSDB]; 1-C7H14
| Reported hazard statements | H225 (100%), H304 (100%), H400 (100%), H410 (100%), H315 (68.2%), H319 (68.2%), H335 (13.6%), H320 |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H304 (100%): May be fatal if swallowed and enters airways [Danger Aspiration hazard]
1-Heptene · CAS 25511-64-2 · C7H14. UNII O748KJ11V7. Boiling Point: 200.5 °F at 760 mmHg (USCG, 1999); Boiling Point: 93.6 °C; Boiling Point: 93.6 °C @760 [mm Hg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-庚烯