Molekula
1,8-Octanediol
1,8-Octanediol is a saturated diol used as a plasticizer, solvent, and intermediate in organic synthesis. It is a colorless to pale yellow liquid with a mild odor. CAS: 629-41-4, Molecular Formula: C8H18O2, Molecular Weight: 146.23 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies 1,8-Octanediol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
1,8-Octanediol is a saturated diol used as a plasticizer, solvent, and intermediate in organic synthesis. It is a colorless to pale yellow liquid with a mild odor. CAS: 629-41-4, Molecular Formula: C8H18O2, Molecular Weight: 146.23 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies 1,8-Octanediol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White solid |
| Purity | ≥99% |
| Saponification value (mgKOH/g) | ≤3.0 |
| Acid number | ≤1.0 mgKOH/g |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 120 C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 629-41-4 |
| Molecular Formula | C8H18O2 |
| Molecular Weight | 146.23 |
| SMILES | OCCCCCCCCO |
| REACH Code | Y110 |
| HTS Code | 29055990 |
| Tariff Code | 2905399590 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 1,8-Octanediol used for?
It is used as a plasticizer, intermediate in organic synthesis, and in the production of polyesters and resins.
What is the chemical formula and molecular weight of 1,8-Octanediol?
The formula is C8H18O2 with a molecular weight of 146.23 g/mol.
How should 1,8-Octanediol be stored?
Store at ambient temperature, away from moisture and incompatible materials.
What grade of 1,8-Octanediol does Molekula supply?
We supply technical grade; custom grades available upon request.
Can Molekula supply 1,8-Octanediol in bulk?
Yes, we offer bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with an order of 1,8-Octanediol?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.