4-(3-Hydroxypropyl)heptane-1,7-diol
CAS: 154120-65-7
Category: Organic Intermediates
| Purity | Research Grade ≥95%; High Purity Grade ≥98%; Reagent Grade ≥99% (GC) |
| Molecular Formula | C10H22O3 |
| Molecular Weight | 190.28 |
| Appearance | Colorless to pale yellow viscous liquid or low-melting solid. |
| Packaging | 100 g amber glass bottle, 500 g glass bottle, 1 kg fluorinated bottle, 25 kg HDPE drum, or customized industrial packaging. |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy and NMR (¹H NMR/¹³C NMR); Purity — GC-FID or HPLC analysis; Molecular weight confirmation — LC-MS/HRMS; Water content — Karl Fischer titration; Hydroxyl value — Titration method (ASTM E1899 or equivalent); Residual solvents — GC analysis; Density and refractive index — Physical property testing. |
| Storage Notes | Store in a cool, dry, and well-ventilated area. Keep container tightly sealed to prevent moisture absorption and contamination. Protect from heat, direct sunlight, and strong oxidizing environments. Store in chemically compatible containers such as glass, HDPE, or fluorinated containers. |
| Lead Time | 10 days |
4-(3-Hydroxypropyl)heptane-1,7-diol is a polyhydroxylated aliphatic alcohol intermediate containing three hydroxyl groups. It is mainly used as an intermediate in organic synthesis, polymer modification, specialty chemical development, and preparation of functional molecules requiring hydroxyl-containing structures. The multiple hydroxyl groups provide reactive sites for esterification, etherification, polyurethane synthesis, and other condensation reactions.