3,4-Dihydro-2H-pyran

Purity: 98%

Synonym(s): Dihydropyran; DHP; 2, 3-Dihydro-4H-pyran; 5, 6-Dihydro-4H-pyran

Formula: C5H8O Molecular Weight: 84.12

CAS Number: 110-87-2 Beilstein Number: 103493 EC Number: 203-810-4 MDL Number: MFCD00006558 PubChem CID: 8080

Properties

Shelf life: 1460 days

Solubility: Miscible with water and chloroform.

Sensitivity: Heat sensitive

Boiling point: 86°C

Melting point: -70°C

InChl: InChI=1S/C5H8O/c1-2-4-6-5-3-1/h2, 4H, 1, 3, 5H2

Safety Information

Pictograms: GHS07; GHS02

Signal Word: Danger

Hazard Statements: H315; H319; H225; H317

Precautionary Statements: P261; P305+P351+P338; P280; P370+P378; P210; P302+P352; P321; P501; P233; P240; P264; P403+P235; P303+P361+P353; P241; P272; P333+P313; P362+P364; P242; P243; P264+P265; P337+P317; P332+P317

WGK: 3

Storage:

Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter