Molekula
Dimethyl phosphite
Dimethyl phosphite is a colorless liquid used as a reagent in organic synthesis, particularly in the preparation of phosphorus-containing compounds and as a reducing agent. It has a molecular formula of C2H7O3P, a molecular weight of 110.05 g/mol, and is stored at ambient temperatures. Its CAS number is 868-85-9. Signal word: Warning. Molekula supplies Dimethyl phosphite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Dimethyl phosphite is a colorless liquid used as a reagent in organic synthesis, particularly in the preparation of phosphorus-containing compounds and as a reducing agent. It has a molecular formula of C2H7O3P, a molecular weight of 110.05 g/mol, and is stored at ambient temperatures. Its CAS number is 868-85-9. Signal word: Warning. Molekula supplies Dimethyl phosphite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless transparent liquid |
| Assay | ≥ 99.0% |
| Acid | ≤ 0.10% |
| Trimethyl phosphite | ≤ 0.40% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 70 C |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 868-85-9 |
| Molecular Formula | C2H7O3P |
| Molecular Weight | 110.05 |
| SMILES | O=P(OC)OC |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2920.21.0000 |
| Tariff Code | 2920210000 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
Hazard statements
- H227 Combustible liquid
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H341 Suspected of causing genetic defects
- H351 Suspected of causing cancer
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P201 Obtain special instructions before use
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- 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 dimethyl phosphite used for?
Dimethyl phosphite is primarily used as a reagent in organic synthesis, particularly in the preparation of phosphorus-containing compounds and as a reducing agent.
What is the chemical formula and molecular weight of dimethyl phosphite?
The formula is C2H7O3P with a molecular weight of 110.05 g/mol.
How should dimethyl phosphite be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of dimethyl phosphite does Molekula supply?
Molekula supplies dimethyl phosphite in technical grade; custom grades are available upon request.
Can Molekula supply dimethyl phosphite in bulk?
Yes, Molekula can supply dimethyl phosphite in bulk quantities; please contact sales for pricing and availability.
What documentation comes with a purchase of dimethyl phosphite?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
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