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3,4-DIHYDRO-2-METHOXY-2H-PYRAN - 98%, high purity , CAS No.4454-05-1

  • ≥98%
Item Number
D189144
Grouped product items
SKUSizeAvailabilityPrice Qty
D189144-25g
25g
In stock
$15.90
D189144-100g
100g
In stock
$54.90
D189144-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$157.90

Basic Description

Synonyms3,4-Dihydro-2-methoxy-2H-pyran|4454-05-1|2-Methoxy-3,4-dihydro-2H-pyran|2H-Pyran, 3,4-dihydro-2-methoxy-|2,3-Dihydro-2-methoxy[4H]pyran|2-Methoxy-2,3-dihydro-4H-pyran|QF1850DW4W|DTXSID9027570|2,3-Dihydro-2-methoxy(4H)pyran|2,3-Dihydro-2-methoxy-4H-pyran|N
Specifications & Purity98%
Storage TempRoom temperature,Argon charged
Shipped InNormal

Names and Identifiers

Pubchem Sid488186662
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186662
IUPAC Name 2-methoxy-3,4-dihydro-2H-pyran
INCHI InChI=1S/C6H10O2/c1-7-6-4-2-3-5-8-6/h3,5-6H,2,4H2,1H3
InChi Key XCYWUZHUTJDTGS-UHFFFAOYSA-N
Canonical SMILES COC1CCC=CO1
Isomeric SMILES COC1CCC=CO1
PubChem CID 91538
Molecular Weight 114.14

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

9 results found

Lot NumberCertificate TypeDateItem
H2131222Certificate of AnalysisJun 15, 2024 D189144
H2131223Certificate of AnalysisJun 15, 2024 D189144
H2131224Certificate of AnalysisJun 15, 2024 D189144
H2315225Certificate of AnalysisAug 25, 2023 D189144
H2315226Certificate of AnalysisAug 25, 2023 D189144
H2315227Certificate of AnalysisAug 25, 2023 D189144
H2315228Certificate of AnalysisAug 25, 2023 D189144
F2208017Certificate of AnalysisMay 12, 2022 D189144
F2208020Certificate of AnalysisMay 12, 2022 D189144

Chemical and Physical Properties

SolubilitySoluble in methanol
SensitivityMoisture sensitive
Refractive Index1.44
Flash Point(°C)16 °C
Boil Point(°C)127℃

Safety and Hazards(GHS)

Pictogram(s) GHS07,   GHS02
Signal Danger
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H302:Harmful if swallowed

H225:Highly Flammable liquid and vapor

H226:Flammable liquid and vapor

H332:Harmful if inhaled

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378:In case of fire: Use ... to extinguish.

P210:Keep away from heat, hot surface, sparks, open flames and other ignition sources. - No smoking.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P501:Dispose of contents/container to ...

P233:Keep container tightly closed.

P240:Ground/bond container and receiving equipment.

P264:Wash hands [and …] thoroughly after handling.

P403+P235:Store in a well-ventilated place. Keep cool.

P303+P361+P353:IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower].

P271:Use only outdoors or in a well-ventilated area.

P241:Use explosion-proof [electrical/ventilating/lighting/.../] equipment.

P270:Do not eat, drink or smoke when using this product.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P362+P364:Take off contaminated clothing and wash it before reuse.

P330:Rinse mouth.

P242:Use only non-sparking tools.

P243:Take precautionary measures against static discharge.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P301+P317:IF SWALLOWED: Get medical help.

P317:Get emergency medical help.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

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