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3,3-Dimethyl-1,5-dioxonane-6,9-dione, also known as 1,5-Dioxaspiro[5.5]undecane-6,9-dione, is a cyclic ketone with the molecular formula C9H14O4. This organic compound features a spiro structure, which consists of two rings sharing a common atom. In this case, the two rings are a five-membered and a six-membered ring, with the common atom being the oxygen atom at position 1. The compound has two methyl groups attached to the carbon atoms at positions 3 and 3', and two carbonyl groups at positions 6 and 9. Due to its unique structure, 3,3-Dimethyl-1,5-dioxonane-6,9-dione has potential applications in various fields, such as pharmaceuticals and chemical synthesis.

7445-18-3

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7445-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7445-18-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7445-18:
(6*7)+(5*4)+(4*4)+(3*5)+(2*1)+(1*8)=103
103 % 10 = 3
So 7445-18-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H14O4/c1-9(2)5-12-7(10)3-4-8(11)13-6-9/h3-6H2,1-2H3

7445-18-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,3-dimethyl-1,5-dioxonane-6,9-dione

1.2 Other means of identification

Product number -
Other names NEOPENTYL GLYCOL SUCCINATE

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:7445-18-3 SDS

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