1,9-Nonanediol
Also known as: Nonane-1,9-diol, 1,9-Dihydroxynonane, Nonamethylene glycol, alpha,omega-Nonanediol, Nonamethylene glycol
1,9-Nonanediol (CAS 3937-56-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H20O2 and a molecular weight of 160.254 g/mol. Key properties include a melting point of 45-47 °C(lit.), a boiling point of 292.4±8.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 137.0±13.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3937-56-2
- Jingsj CID
- J-9933-4
- Molecular Formula
- C9H20O2
- Molecular Weight
- 160.254 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 45-47 °C(lit.) |
|---|---|
| Boiling Point | 292.4±8.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 137.0±13.0 °C |
| Exact Mass | 160.146332 |
| PSA | 40.46000 |
| LogP | 1.53 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.456 |
Customs & Trade Information
| HS Code | 2905399090 |
|---|---|
| Summary | 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,9-Nonanediol?
The CAS number of 1,9-Nonanediol is 3937-56-2.
What are the molecular formula and molecular weight of 1,9-Nonanediol?
1,9-Nonanediol has molecular formula C9H20O2 and molecular weight 160.254 g/mol.
What are the upstream and downstream products of 1,9-Nonanediol?
For 1,9-Nonanediol, Upstream Products: Azelaic acid, Diethyl azelate, 1,8-NONADIENE; Downstream Products: (Z)-tetradec-9-en-1-ol, 9-Bromononanoic acid, 1,9-Nonanedithiol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,9-Nonanediol (CAS 3937-56-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9933-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.