CAS Number110-87-2
SynonymsDIHYDROPYRANE; 3,4-2H-dihydropyran; 5,6-DIHYDRO-4H-PYRAN; Dihydro-2H-pyran; 2,3-dihydropyran; pyran,dihydro; DHP; 2,3-Dihydro-4H-pyran; EINECS 203-810-4; 3,4-Dihydro-2H-pyran (DHP); 2H-3,4-dihydropyran; MFCD00006558; 3,4-Dihydro-2H-pyran; 3,4-dihydropyran; Dihydropyran
Molecular FormulaC5H8O
Molecular Weight84.12
Purity97%
Density0.9±0.1 g/cm3
Boiling Point86 °C (lit.)
Melting Point−70 °C (lit.)
Appearanceliquid
EINECS203-810-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 110-87-2 |
| Catalog No. | 2A-9018770 |
| Chinese Name | 3,4-二氢-2H-吡喃 |
| Synonyms | DIHYDROPYRANE; 3,4-2H-dihydropyran; 5,6-DIHYDRO-4H-PYRAN; Dihydro-2H-pyran; 2,3-dihydropyran; pyran,dihydro; DHP; 2,3-Dihydro-4H-pyran; EINECS 203-810-4; 3,4-Dihydro-2H-pyran (DHP); 2H-3,4-dihydropyran; MFCD00006558; 3,4-Dihydro-2H-pyran; 3,4-dihydropyran; Dihydropyran |
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 |
| Purity | 97 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 86 °C (lit.) |
| Melting Point | −70 °C (lit.) |
| Appearance | liquid |
| Water Solubility | 20 g/L (20 ºC) |
| Storage Condition | Store in a cool, ventilated warehouse. Keep away f |
| Packaging | II |
| EINECS | 203-810-4 |
| HTC | 29329995 |
| PubChem ID | 24893341 |
| MDL Number | MFCD00006558 |
| SMILES | C1COC=CC1 |
| InChI | 1S/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2 |
| InChI Key | BUDQDWGNQVEFAC-UHFFFAOYSA-N |
| Beilstein/REAXYS | 103493 |
| NACRES Code | NA.22 |
| UNSPSC | 12352005 |
| Hazard Symbols | 3 |
| MSDS | msds/18770_1_110_87_2.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 2376 International Maritime Transport Danger Regulations: 2376 International Air Transport Danger Regulations: 2376 14.2 United Nations shipping name European Land Transport Dangerous Regulations: 2,3-DIHYDROPYRAN IMDG Code: 2,3-DIHYDROPYRAN International air transport hazard regulations: 2,3-Dihydropyran 14.3 Transport hazard categories European land transport Dangerous Regulations: 3 International sea transport Dangerous Regulations: 3 International air transport Dangerous Regulations: 3 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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