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Basic Description
| Synonyms | TRIETHYL PHOSPHITE|122-52-1|Triethoxyphosphine|Phosphorous acid, triethyl ester|triethylphosphite|Ethyl phosphite, (EtO)3P|Phosphorous Acid Triethyl Ester|Triethoxyphosphine-d15|P(OEt)3|DTXSID2026991|(C2H5O)3P|6B2R04S55G|NSC-5284|DTXCID506991|Fosforyn tro |
|---|---|
| Specifications & Purity | ≥98% |
| Storage Temp | Argon charged |
| Shipped In | Normal |
Names and Identifiers
| IUPAC Name | triethyl phosphite |
|---|---|
| INCHI | InChI=1S/C6H15O3P/c1-4-7-10(8-5-2)9-6-3/h4-6H2,1-3H3 |
| InChi Key | BDZBKCUKTQZUTL-UHFFFAOYSA-N |
| Canonical SMILES | CCOP(OCC)OCC |
| Isomeric SMILES | CCOP(OCC)OCC |
| WGK Germany | 1 |
| RTECS | TH1130000 |
| PubChem CID | 31215 |
| UN Number | 2323 |
| Packing Group | III |
| Molecular Weight | 166.16 |
| Beilstein | 956578 |
Certificates
Certificate of Analysis(COA)
Enter Lot Number to search for COA:
To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2414778 | Certificate of Analysis | Feb 29, 2024 | T105731 |
| C2414779 | Certificate of Analysis | Feb 29, 2024 | T105731 |
| C2321542 | Certificate of Analysis | Mar 25, 2023 | T105731 |
| C2321573 | Certificate of Analysis | Mar 25, 2023 | T105731 |
| E2408015 | Certificate of Analysis | Mar 25, 2023 | T105731 |
| E2420007 | Certificate of Analysis | Mar 25, 2023 | T105731 |
| C2321545 | Certificate of Analysis | Mar 23, 2023 | T105731 |
| C2321622 | Certificate of Analysis | Mar 23, 2023 | T105731 |
| L2221084 | Certificate of Analysis | Dec 13, 2022 | T105731 |
| L2221085 | Certificate of Analysis | Dec 13, 2022 | T105731 |
| L2221087 | Certificate of Analysis | Dec 13, 2022 | T105731 |
| L2221088 | Certificate of Analysis | Dec 13, 2022 | T105731 |
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Chemical and Physical Properties
| Solubility | Miscible with alcohol and ether. Immiscible with water. |
|---|---|
| Sensitivity | Air Moisture Sensitive |
| Refractive Index | 1.413 |
| Flash Point(°F) | 129.2 °F |
| Flash Point(°C) | 54 °C |
| Boil Point(°C) | 156-158 °C/1013 hPa |
| Melt Point(°C) | -112°C |
Safety and Hazards(GHS)
| Pictogram(s) | GHS08, GHS07, GHS02 |
|---|---|
| Signal | Warning |
| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation H412:Harmful to aquatic life with long lasting effects H302:Harmful if swallowed H317:May cause an allergic skin reaction H226:Flammable liquid and vapor H332:Harmful if inhaled |
| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P370+P378:In case of fire: Use ... to extinguish. P210:Keep away from heat, hot surface, sparks, open flames and other ignition sources. - No smoking. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P264:Wash hands [and …] thoroughly after handling. P403+P235:Store in a well-ventilated place. Keep cool. P303+P361+P353:IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower]. P271:Use only outdoors or in a well-ventilated area. P241:Use explosion-proof [electrical/ventilating/lighting/.../] equipment. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P272:Contaminated work clothing should not be allowed out of the workplace. P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention. P362+P364:Take off contaminated clothing and wash it before reuse. P330:Rinse mouth. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P301+P317:IF SWALLOWED: Get medical help. P317:Get emergency medical help. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
| WGK Germany | 1 |
| RTECS | TH1130000 |
| Class | 3 |