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CAS RN: 4454-05-1 | Product Number: D1554

3,4-Dihydro-2-methoxy-2H-pyran


Purity: >97.0%(GC)
Synonyms:
  • 2-Methoxy-3,4-dihydro-2H-pyran
Documents:
25ML
€ 15,00
5   3  
500ML
€ 65,00
1   7  

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Product Number D1554
Purity / Analysis Method >97.0%(GC)
Molecular Formula / Molecular Weight C__6H__1__0O__2 = 114.14  
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 4454-05-1
Reaxys Registry Number 107274
PubChem Substance ID 87568040
SDBS (AIST Spectral DB) 10329
MDL Number

MFCD00006560

Specifications
Appearance Colorless to Light yellow clear liquid
Purity(GC) min. 97.0 %
Properties (reference)
Boiling Point 127 °C
Flash point 16 °C
Specific Gravity (20/20) 1.01
Refractive Index 1.44
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 + H332 : Harmful if swallowed or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H371 : May cause damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H335 : May cause respiratory irritation.
H336 : May cause drowsiness or dizziness.
H225 : Highly flammable liquid and vapour.
Precautionary Statements P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 : Keep container tightly closed.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Related Laws:
EC Number 224-698-3
RTECS# UP7900000
Transport Information:
UN Number UN1993
Class 3
Packing Group II
HS Number 2932990090
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