missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Oxacyclic compounds
  7. 3,4-Dihydro-2H-pyran, 99%

3,4-Dihydro-2H-pyran, 99%

Catalog No. p-112285
Change view
Click to view available options
Quantity:
100 g
500 g
Packaging:
Glass bottle
Catalog No. Quantity Packaging
AC114781000 100 g Glass bottle
AC114785000 500 g Glass bottle
2 options

Catalog No. AC114781000

Supplier: Thermo Scientific Chemicals 114781000

Description

CAS: 110-87-2 | C5H8O | 84.12 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 110-87-2
Molecular Formula C5H8O
Molecular Weight (g/mol) 84.12
MDL Number MFCD00006558
InChI Key BUDQDWGNQVEFAC-UHFFFAOYSA-N
Synonym dihydropyran, 3,4-dihydropyran, 2,3-dihydropyran, 2h-3,4-dihydropyran, 2,3-dihydro-4h-pyran, dihydro-2h-pyran, 2h-pyran, dihydro, 2h-pyran, 3,4-dihydro, 5,6-dihydro-4h-pyran, dihydropyrane
PubChem CID 8080
IUPAC Name 3,4-dihydro-2H-pyran
SMILES C1CC=COC1

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point -70.0°C
Color Colorless to Yellow
Density 0.9200g/mL
Boiling Point 87.0°C
Flash Point −9°C
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (GC)
Packaging Glass bottle
Refractive Index 1.4405 to 1.4425
Quantity 100 g
UN Number 2376
Fieser 01,256; 03,99; 05,220; 07,109; 10,147; 11,26
Specific Gravity 0.92
Merck Index 15, 3195
Solubility Information Solubility in water: 20g/L (20°C). Other solubilities: soluble in ethanol,slightly soluble in chloroform,soluble in most other organic solvents
Viscosity 0.76 mPa.s (20°C)
Formula Weight 84.12
Percent Purity 99%
Physical Form Liquid
Chemical Name or Material 3, 4-Dihydro-2H-pyran
Show More Show Less

Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
Causes skin irritation.
May cause an allergic skin reaction.
Causes serious eye irritation.
Highly flammable liquid and vapor.
Harmful to aquatic life with long lasting effects.
Precautionary Statement GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
Wash face,hands and any exposed skin thoroughly
EINECSNumber 203-810-4
TSCA TSCA

RUO – Research Use Only