1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE

Product Name: 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
CAS No.: 3505-67-7
Chemical Name: 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
Synonyms: SPIRODILACTONE;gamma-ketopimelic acid dilactone;1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE;4,4-DIHYDROXYPIMELIC ACID DILACTONE;1,6-dioxaspiro[4.4]nonane-2,7-quinone;1,6-Dioxaspiro[4.4]nonane-2,7-dione 98%;1,6-Dioxaspiro[4.4]nonane-2,7-dione 98%;4,4-Dihydroxypimelic acid dilactone, Spirodilactone
CBNumber: CB9485457
Molecular Formula: C7H8O4
Formula Weight: 156.14
MOL File: 3505-67-7.mol

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1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE Property

Melting point:: 69-71 °C(lit.)
Boiling point:: 170 °C(Press: 1 Torr)
Density: 1.36±0.1 g/cm3(Predicted)
form: solid
BRN: 128330
InChI: InChI=1S/C7H8O4/c8-5-1-3-7(10-5)4-2-6(9)11-7/h1-4H2
InChIKey: VTQYOGUFKHVWOO-UHFFFAOYSA-N
SMILES: O1C2(CCC(=O)O2)CCC1=O

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Safety

Safety Statements: 22-24/25
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 271977
Product name: 1,6-Dioxaspiro[4.4]nonane-2,7-dione
Purity: 98%
Packaging: 5g
Price: $103.55
Updated: 2025/07/31

TRC

Product number: D486328
Product name: 1,6-Dioxaspiro[4.4]nonane-2,7-dione
Packaging: 50mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: 1352AQ
Product name: 1,6-Dioxaspiro[4.4]nonane-2,7-dione
Packaging: 5g
Price: $159
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0114929
Product name: 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
Purity: 95.00%
Packaging: 5G
Price: $900.82
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0114929
Product name: 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
Purity: 95.00%
Packaging: 10G
Price: $1287.56
Updated: 2021/12/16

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1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE Chemical Properties,Usage,Production

Uses

1,6-Dioxaspiro[4.4]nonane-2,7-dione was used to cure diglycidylether of bisphenol A (DGEBA) with ytterbium triflate as initiator.

1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE Suppliers

China 19 Switzerland 1 United Kingdom 1 United States 4 Global 25

Shandong Mingde Biotechnology Co., Ltd

Tel: 15553348166
Email: m15553348166@163.com
Country: China
ProdList: 9967
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Energy Chemical

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Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
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Shaanxi Dideu Medichem Co. Ltd

Tel: +86-029-81138252 +86-173 9270 1263
Fax: 029-88380327
Email: 1057@dideu.com
Country: China
ProdList: 3999
Advantage: 58

Bide Pharmatech Ltd.

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Email: product02@bidepharm.com
Country: China
ProdList: 59936
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Xianning Shen Lan Biomedical Research and Development Co., Ltd.

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Email: 1341138380@qq.com
Country: China
ProdList: 4310
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Shanghai Yingxin laboratory equipment Co., Ltd

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Shanghai Guchen Biotechnology Co., LTD

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Email: 1986399151@qq.com
Country: China
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Shandong Mingde Biotechnology Co., Ltd.

Tel: 18560864701
Email: 643971@qq.com
Country: China
ProdList: 6098
Advantage: 58

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View Lastest Price from 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 1,6-Dioxaspiro[4.4]nonane-2,7-dione 3505-67-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 20T
Release date: 2024-07-10

3505-67-7, 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONERelated Search:

4-Heptanolide METHYLENE DIACETATE, 99 Ethylidene diacetate (4S,5S)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DICARBOXYLIC ACID DIMETHYL ESTER 1,7-Heptanediol FORMALDEHYDE DIPROPYL ACETAL Pimelic acid 7-HYDROXYHEPTANOIC ACID 2-ETHOXYTETRAHYDROFURAN 2,2-Dimethoxypropane 2-methoxytetrahydrofuran 2,2-Diethoxypropane 4-Hexanolide γ-Valerolactone (4R,5S,8R,9R)-8-[(S)-1,2-Dihydroxyethyl]-9-hydroxy-4-(4-hydroxyphenyl)-1,7-dioxaspiro[4.4]nonane-2,6-dione (S)-GAMMA-METHYL-GAMMA-BUTYROLACTONE 4-methoxybutyric acid 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE

4,4-DIHYDROXYPIMELIC ACID DILACTONE

1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE

SPIRODILACTONE

1,6-Dioxaspiro[4.4]nonane-2,7-dione 98%

gamma-ketopimelic acid dilactone

4,4-Dihydroxypimelic acid dilactone, Spirodilactone

1,6-dioxaspiro[4.4]nonane-2,7-quinone

1,6-Dioxaspiro[4.4]nonane-2,7-dione 98%

3505-67-7

C7H8O4

KETONE

Carbonyl Compounds

Building Blocks

Organic Building Blocks

Lactones