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843950 Tetrahydropyran

Tetrahydropyran for synthesis. CAS 142-68-7, molar mass 86.13 g/mol.

Tetrahydropyran MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 142-68-7 EC Number: 205-552-8 Molar Mass: 86.13 g/mol Hill Formula: C₅H₁₀O
843950
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
142-68-7205-552-8C₅H₁₀O86.13 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.43950.0250 Glass bottle 250 ml
8.43950.1000 Glass bottle 1 l
Description
Catalogue Number843950
References
Product Information
CAS number142-68-7
EC number205-552-8
Hill FormulaC₅H₁₀O
Molar Mass86.13 g/mol
HS Code2932 99 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationTetrahydropyran for synthesis. CAS 142-68-7, molar mass 86.13 g/mol.
Biological Information
Physicochemical Information
Boiling point88 °C (1013 hPa)
Density0.88 g/cm3 (25 °C)
Flash point-16 °C
Melting Point-45 °C
Solubility>80.2 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H225: Highly flammable liquid and vapour.
EUH019: May form explosive peroxides.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P242: Use non-sparking tools.
P243: Take action to prevent static discharges.
P403 + P235: Store in a well-ventilated place. Keep cool.
Signal WordDanger
Storage class3 Flammable liquids
WGKWGK 3 highly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerhighly flammable
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3271 , 3, II
Declaration (transport by air) IATA-DGRUN 3271 , 3, II
Declaration (transport by sea) IMDG-CodeUN 3271 , 3, II
Supplemental Information
Specifications
Assay (GC, area%)≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C)0.882 - 0.885
Water (K. F.)≤ 0.50 %
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8.43950.0250 04027269246419
8.43950.1000 04027269246426