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6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE

6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE
6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE structure
CAS No.
5617-70-9
Chemical Name:
6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE
Synonyms
Danishefsky's reagent;CYCLOPROPYL MELDRUM'S ACID;6,6-DiMethyl-5,7-dioxaspiro[2.5]octan-4,8-dione;5,7-Dioxa-6,6-dimethylspiro[2.5]octane-4,8-dione;3,3-Dimethyl-2,4-dioxaspiro[5.2]octane-1,5-dione;6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE;CYCL-ISOPROPYLIDENE CYCLOPROPANE-1,1-DICARBOXYLATE;5,7-Dioxaspiro[2.5]octane-4,8-dione, 6,6-diMethyl-;6,6-dimethyl-5,7-dioxaspiro[2.5]octane-4,8-quinone;cyclic Isopropylidene 1,1-cyclopropanedicarboxylate
CBNumber:
CB6433851
Molecular Formula:
C8H10O4
Formula Weight:
170.16
MOL File:
5617-70-9.mol

6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE Properties

Melting point:
63-65 °C(lit.)
solubility 
DMF: soluble(lit.)
BRN 
1241835
CAS DataBase Reference
5617-70-9(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Safety Statements  22-24/25
WGK Germany  3

6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 341266 cyclic Isopropylidene 1,1-cyclopropanedicarboxylate 99% 5617-70-9 5g $94.3 2018-11-13 Buy
TCI Chemical C1334 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione >98.0%(GC) 5617-70-9 1g $33 2018-11-22 Buy
TCI Chemical C1334 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione >98.0%(GC) 5617-70-9 5g $96 2018-11-22 Buy
Alfa Aesar L15571 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione, 99% 5617-70-9 5g $79 2018-11-13 Buy
Alfa Aesar L15571 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione, 99% 5617-70-9 1g $25.6 2018-11-13 Buy

6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE Suppliers

Global( 56)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30001 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 925 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
Yantai ShengKailun Chemical Technology Co., Ltd. QQ3119594100, 15098519940
05353882490 mark@sklnchem.cn China 3232 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44025 61

View Lastest Price from 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-09 6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE
5617-70-9
US $3.00 / KG 1KG 99% 100kg career henan chemical co

6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE Spectrum


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