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Identify Suppliers 2025 Properties Safty

1,6-Dioxaspiro[4.4]nonane-2,7-dione

BGC Id:	454015328043
CAS No:	3505-67-7
Synonyms:	1,6-dioxaspiro[4.4]nonane-2,7-dione 98% ; 4,4-dihydroxypimelic acid dilactone, spirodilactone ; nsc 124079 ; gamma-ketopimelic acid dilactone ; 4-ketopimelic acid dilactone ; nsc10430 ; 4-ketopimelic dilactone ; g-oxopimelic acid dilactone ; spirodilactone ; 4,4-dihydroxypimelic acid dilactone ; heptanedioicacid, 4,4-dihydroxy-, di-g-lactone (7ci) ; 1,6-dioxaspiro[4.4]nonane-2,7-quinone ; 1,6-dioxaspiro[4.4]nonane-2,7-dione ; nsc 66526
Molecular Formula:	C7H8 O4
Molecular Weight:	156.14
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Leap Chem

Molecular Formula: C7H8O4 Molecular Weight: 156.14 WGKGermany: 3

BIOZOL Diagnostica Vertrieb

The last intensive check and update was carried out on 2025/02/21.

Identify

Synonyms:

1,6-dioxaspiro[4.4]nonane-2,7-dione 98% ; 4,4-dihydroxypimelic acid dilactone, spirodilactone ; nsc 124079 ; gamma-ketopimelic acid dilactone ; 4-ketopimelic acid dilactone ; nsc10430 ; 4-ketopimelic dilactone ; g-oxopimelic acid dilactone ; spirodilactone ; 4,4-dihydroxypimelic acid dilactone ; heptanedioicacid, 4,4-dihydroxy-, di-g-lactone (7ci) ; 1,6-dioxaspiro[4.4]nonane-2,7-quinone ; 1,6-dioxaspiro[4.4]nonane-2,7-dione ; nsc 66526

CAS:

3505-67-7

EINECS:

Molecular Formula:

C7H8 O4

MDL:

SMILES:

COC1=C(C=CC(=C1)N)C2=CN=CO2

Properties

Molecular Weight:

156.14 g·mol−1

Density:

1.36 g/cm3

Melting point:

69-71 °C(lit.)

Boiling point:

452.5°C at 760 mmHg

Flash point:

254.1°C

Suppliers

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Country: P.R.China Phone: +852-30606658

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BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. BIOZOL Diagnostica Vertrieb GmbH also offers trans-2-Methylcyclohexanecarboxylic acid. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

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Safety Information

Hazard Classes:

Safety Codes:

22-24/25 (S)

WGK Germany:

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request