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5,7-Dioxaspiro[2.5]octan-6-one is a cyclic organic compound characterized by a unique spiro structure, which consists of a six-membered ring with two oxygen atoms and a five-membered ring. This molecule is an example of a spiro compound, where two rings are connected by a common atom. The specific numbering of the carbon atoms in the six-membered ring indicates the positions of the oxygen atoms and the ketone group. The compound is of interest in organic chemistry due to its potential applications in the synthesis of various pharmaceuticals and other organic compounds. Its structure and properties make it a valuable intermediate in the development of complex molecules, particularly those with biological activity.

4437-68-7

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Basic information
1. Product Name: 5,7-Dioxaspiro[2.5]octan-6-one
2. Synonyms: 5,7-Dioxaspiro[2.5]octan-6-one
3. CAS NO:4437-68-7
4. Molecular Formula:
5. Molecular Weight: 128.128
6. EINECS: N/A
7. Product Categories: N/A
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: 5,7-Dioxaspiro[2.5]octan-6-one(CAS DataBase Reference)
10. NIST Chemistry Reference: 5,7-Dioxaspiro[2.5]octan-6-one(4437-68-7)
11. EPA Substance Registry System: 5,7-Dioxaspiro[2.5]octan-6-one(4437-68-7)
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: 4437-68-7(Hazardous Substances Data)

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4437-68-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4437-68-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4437-68:
(6*4)+(5*4)+(4*3)+(3*7)+(2*6)+(1*8)=97
97 % 10 = 7
So 4437-68-7 is a valid CAS Registry Number.

4437-68-7SDS

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	5,7-dioxa-spiro[2.5]octan-6-one

1.2 Other means of identification

Product number	-
Other names	5,5-Aethylen-2-oxo-1,3-dioxan

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:4437-68-7 SDS

4437-68-7Upstream product

4437-68-7Downstream Products

152922-71-9 1-(hydroxymethyl)cyclopropaneacetonitrile

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