Molekula
1,3-Propanediol
1,3-Propanediol is a colorless, viscous liquid used as a chemical intermediate in the production of polymers, solvents, and personal care products. It is also employed in antifreeze formulations and as a humectant. CAS: 504-63-2, Molecular Formula: HO(CH₂)₃OH, Molecular Weight: 76.09 g/mol, Storage: Ambient, Signal Word: None. Molekula supplies 1,3-Propanediol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
1,3-Propanediol is a colorless, viscous liquid used as a chemical intermediate in the production of polymers, solvents, and personal care products. It is also employed in antifreeze formulations and as a humectant. CAS: 504-63-2, Molecular Formula: HO(CH₂)₃OH, Molecular Weight: 76.09 g/mol, Storage: Ambient, Signal Word: None. Molekula supplies 1,3-Propanediol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless transparent liquid |
| Water | ≤0.2% |
| Assay | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 36 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 504-63-2 |
| Molecular Formula | HO(CH2)3OH |
| Molecular Weight | 76.09 |
| SMILES | C(CO)CO |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2905399000 |
| Tariff Code | 2905399590 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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 1,3-Propanediol used for?
It is used as a chemical intermediate in the production of polymers, resins, and solvents, and as a humectant in cosmetics and personal care products.
What is the chemical formula and molecular weight of 1,3-Propanediol?
The formula is HO(CH2)3OH with a molecular weight of 76.09 g/mol.
How should 1,3-Propanediol be stored?
It should be stored at ambient temperature, away from direct sunlight and moisture.
What grade of 1,3-Propanediol does Molekula supply?
Molekula supplies 1,3-Propanediol in technical grade; custom grades available upon request.
Can Molekula supply 1,3-Propanediol in bulk?
Yes, Molekula can supply 1,3-Propanediol in bulk quantities; please contact sales for pricing and logistics.
What documentation comes with an order of 1,3-Propanediol?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation available upon request.
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