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Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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Synonyms | 2,4-dihydropyran | AKOS000121126 | 3,4 - Dihydro-2H-pyran | 3,4-dihydropyrane | 2,3dihydropyran | 2,3-dihydro-pyran | 2H-3,4-Dihydropyran | 3,4-dihydro-[2H]-pyran | UN2376 | UNII-T6V9N71IHX | 3,4-Dihydro(2H)pyran | 4,5-dihydropyran | dihyrdopyran | 3,4-Di |
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Specifications & Purity | ≥98% |
Shipped In | Normal |
Product Description | Widely used OH-protecting reagent. |
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Pubchem Sid | 488180683 |
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Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180683 |
IUPAC Name | 3,4-dihydro-2H-pyran |
INCHI | InChI=1S/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2 |
InChi Key | BUDQDWGNQVEFAC-UHFFFAOYSA-N |
Canonical SMILES | C1CC=COC1 |
Isomeric SMILES | C1CC=COC1 |
WGK Germany | 3 |
PubChem CID | 8080 |
UN Number | 2376 |
Packing Group | II |
Molecular Weight | 84.12 |
Beilstein | 103493 |
Reaxy-Rn | 103493 |
Enter Lot Number to search for COA:
Find and download the COA for your product by matching the lot number on the packaging.
Lot Number | Certificate Type | Date | Item |
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C23311610 | Certificate of Analysis | Feb 19, 2022 | D106433 |
C23311611 | Certificate of Analysis | Feb 19, 2022 | D106433 |
E2231272 | Certificate of Analysis | Feb 19, 2022 | D106433 |
E2231274 | Certificate of Analysis | Feb 19, 2022 | D106433 |
E2231280 | Certificate of Analysis | Feb 19, 2022 | D106433 |
E2231285 | Certificate of Analysis | Feb 19, 2022 | D106433 |
I2308140 | Certificate of Analysis | Feb 19, 2022 | D106433 |
Solubility | Miscible with water and chloroform. |
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Sensitivity | Heat sensitive |
Refractive Index | 1.44 |
Flash Point(°F) | 3.2 °F |
Flash Point(°C) | -9℃ |
Boil Point(°C) | 86°C |
Melt Point(°C) | -70°C |
Pictogram(s) | GHS07, GHS02 |
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Signal | Danger |
Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H225:Highly Flammable liquid and vapor H317:May cause an allergic skin reaction |
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. 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). 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]. P241:Use explosion-proof [electrical/ventilating/lighting/.../] equipment. 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. 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. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. |
WGK Germany | 3 |
Reaxy-Rn | 103493 |
Class | 3 |
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