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CAS

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6581-67-5

2-(2-methylpropoxy)-3,4-dihydro-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 6581-67-5 Structure

  • Basic information

    1. Product Name: 2-(2-methylpropoxy)-3,4-dihydro-2H-pyran
    2. Synonyms: 2-isobutoxy-3,4-dihydro-2H-pyran
    3. CAS NO:6581-67-5
    4. Molecular Formula: C9H16O2
    5. Molecular Weight: 156.2221
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 6581-67-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 207.5°C at 760 mmHg
    3. Flash Point: 68.3°C
    4. Appearance: N/A
    5. Density: 0.94g/cm3
    6. Vapor Pressure: 0.324mmHg at 25°C
    7. Refractive Index: 1.455
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2-(2-methylpropoxy)-3,4-dihydro-2H-pyran(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-(2-methylpropoxy)-3,4-dihydro-2H-pyran(6581-67-5)
    12. EPA Substance Registry System: 2-(2-methylpropoxy)-3,4-dihydro-2H-pyran(6581-67-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 6581-67-5(Hazardous Substances Data)

6581-67-5 Usage

Physical state

Clear, colorless liquid

Odor

Sweet, fruity

Common uses

Flavor and fragrance ingredient in consumer products

Synthesis

Reaction of acetaldehyde and isobutanol

Industrial applications

Solvent in coatings, adhesives, and sealants; potential use in herbicides and insecticides production

Non-toxic nature

Considered non-toxic, making it suitable for various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 6581-67-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,8 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6581-67:
(6*6)+(5*5)+(4*8)+(3*1)+(2*6)+(1*7)=115
115 % 10 = 5
So 6581-67-5 is a valid CAS Registry Number.

6581-67-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(2-methylpropoxy)-3,4-dihydro-2H-pyran

1.2 Other means of identification

Product number -
Other names 3,4-dihydro-2-isobutoxy-2H-pyran

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6581-67-5 SDS

6581-67-5Relevant articles and documents

PRODUCTION PROCESS OF TETRAHYDROPYRAN COMPOUND AND TETRAHYDROPYRAN COMPOUND PRODUCED BY THE PRODUCTION PROCESS

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Page/Page column 26, (2008/06/13)

The invention provides a production process of a tetrahydropyran compound, characterized by allowing 3,4-dihydro-2-alkoxy-2H-pyran compound or tetrahydro-2-alkoxy-2H-pyran compound which can be easily prepared through reaction between acrolein and alkylvinylether, with hydrogen in the presence of a catalyst containing an element of Groups VIII to X under acidic condition. The production process of the invention is useful for production of Grignard reaction solvent or polymer solvent and intermediate of organic compound.

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