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Atomfair 1,7-Heptanediol C7H16O2 CAS 629-30-1

1,7-Heptanediol (CAS No. 629-30-1) is a high-purity, linear aliphatic diol with the molecular formula C7H16O2. This versatile compound, also known by its IUPAC name heptane-1,7-diol , features two terminal hydroxyl groups, making it an excellent building block for polymerization, cross-linking, and organic synthesis. With a molecular weight of 132.20 g/mol, it is a colorless to pale yellow viscous liquid at room temperature, soluble in water and most organic solvents. Ideal for research and industrial applications, our 1,7-Heptanediol is rigorously tested for purity and consistency, ensuring reliable performance in advanced material science, coatings, adhesives, and specialty chemical synthesis. Available in various…

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Description

1,7-Heptanediol (CAS No. 629-30-1) is a high-purity, linear aliphatic diol with the molecular formula C7H16O2. This versatile compound, also known by its IUPAC name heptane-1,7-diol, features two terminal hydroxyl groups, making it an excellent building block for polymerization, cross-linking, and organic synthesis. With a molecular weight of 132.20 g/mol, it is a colorless to pale yellow viscous liquid at room temperature, soluble in water and most organic solvents. Ideal for research and industrial applications, our 1,7-Heptanediol is rigorously tested for purity and consistency, ensuring reliable performance in advanced material science, coatings, adhesives, and specialty chemical synthesis. Available in various packaging options to suit laboratory and bulk-scale requirements.

Properties

  • CAS Number: 629-30-1
  • Complexity: 40.2
  • IUPAC Name: heptane-1,7-diol
  • InChI: InChI=1S/C7H16O2/c8-6-4-2-1-3-5-7-9/h8-9H,1-7H2
  • InChI Key: SXCBDZAEHILGLM-UHFFFAOYSA-N
  • Exact Mass: 132.115029749
  • Molecular Formula: C7H16O2
  • Molecular Weight: 132.20
  • SMILES: C(CCCO)CCCO
  • Topological: 40.5
  • Monoisotopic Mass: 132.115029749
  • Synonyms: 1,7-HEPTANEDIOL, Heptane-1,7-diol, 1,7-Dihydroxyheptane, Heptamethylene glycol, alpha,omega-Heptanediol, AI3-11199, NSC 3821, EINECS 211-085-0, .alpha.,.omega.-Heptanediol, .omega.-Heptanediol, BRN 1633482, 1,7-HEPTANE-DIOL, DTXSID90212074, 4-01-00-02580 (Beilstein Handbook Reference), omega-Heptanediol, DTXCID90134565, 211-085-0, inchi=1/c7h16o2/c8-6-4-2-1-3-5-7-9/h8-9h,1-7h, sxcbdzaehilglm-uhfffaoysa-n, 629-30-1, MFCD00002987, NSC-3821, 1,7-heptandiol, 1,7-Heptanediol, 95%, D3WFS2RR58, SCHEMBL41144, SCHEMBL735058, SCHEMBL1006439, SCHEMBL4418770, SCHEMBL6606689, SCHEMBL7027693, SCHEMBL15864309, NSC3821, AKOS015904392, CS-W013404, FH52476, GS-6138, SY010789, DB-038169, H0028, NS00035222, EN300-85128, H10510, Q19885474, 57514-69-9

Application

1,7-Heptanediol is widely used as a monomer in the synthesis of polyesters, polyurethanes, and other polymeric materials due to its bifunctional reactivity. It serves as a key intermediate in the production of plasticizers, lubricants, and corrosion inhibitors. Additionally, this diol is employed in pharmaceutical and cosmetic formulations as a humectant and viscosity modifier. Its flexible hydrocarbon chain also makes it suitable for creating cross-linked networks in coatings and adhesives.

Safety and Hazards

GHS Hazard Statements

  • H319 (25%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

  • P264+P265, P280, P305+P351+P338, and P337+P317

Hazard Classes and Categories

  • Eye Irrit. 2A (25%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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