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1504-04-7

2H-Pyran-2-methanol, 3,6-dihydro- is an organic compound with the chemical formula C6H12O2. It is a derivative of pyran, a heterocyclic compound consisting of a six-membered ring with one oxygen atom. The 3,6-dihydro prefix indicates that there are two hydrogen atoms added to the molecule, specifically at the 3rd and 6th positions of the pyran ring. 2H-Pyran-2-methanol, 3,6-dihydro- is also known as 3,6-dihydro-2H-pyran-2-methanol or 3,6-dihydro-2-pyranmethanol. It is a colorless liquid with a molecular weight of 116.16 g/mol and a density of approximately 1.04 g/cm3. The compound is used in the synthesis of various organic compounds and pharmaceuticals due to its unique structure and reactivity.

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  • 1504-04-7 Structure

  • Basic information

    1. Product Name: 2H-Pyran-2-methanol, 3,6-dihydro-
    2. Synonyms:
    3. CAS NO:1504-04-7
    4. Molecular Formula: C6H10O2
    5. Molecular Weight: 114.144
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1504-04-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2H-Pyran-2-methanol, 3,6-dihydro-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2H-Pyran-2-methanol, 3,6-dihydro-(1504-04-7)
    11. EPA Substance Registry System: 2H-Pyran-2-methanol, 3,6-dihydro-(1504-04-7)

  • 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: 1504-04-7(Hazardous Substances Data)

1504-04-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1504-04-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,0 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1504-04:
(6*1)+(5*5)+(4*0)+(3*4)+(2*0)+(1*4)=47
47 % 10 = 7
So 1504-04-7 is a valid CAS Registry Number.

1504-04-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,6-dihydro-2H-pyran-2-ylmethanol

1.2 Other means of identification

Product number -
Other names 2H-Pyran-2-methanol,3,6-dihydro

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:1504-04-7 SDS

1504-04-7Relevant articles and documents

Reactions of 6,8-Dioxabicyclo(3.2.1)oct-3-ene and 6,8-Dioxabicyclo(3.2.1)oct-2-ene with Lithium Aluminium Hydride

Majumdar, K. C.,Ranganayakulu, K.,Brown, R. K.

, p. 303 - 306 (2007/10/02)

Reduction of 6,8-dioxabicyclo(3.2.1)oct-3-ene (6) with lithium aluminium hydride in refluxing 1,2-dimethoxyethane gives 2-hydroxymethyl-3,4-dihydro-2H-pyran (7) in an excellent yield.However, under identical conditions 6,8-dioxabicyclo(3.2.1)oct-2-ene (8) gives a mixture of 4-hexen-1-ol (9), 5-hexen-1-ol (10) and 2-hexene-1,6-diol (11).When 6 is refluxed with LAH in di-n-propyl ether, 7 is obtained in addition to 2-hydroxymethyl-2,3-dihydro-6H-pyran (33).However, compound 8 remains unaffected by LAH under similar conditions.

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