8-bromo-1,4-dioxaspiro[4.5]decane

8-bromo-1,4-dioxaspiro[4.5]decane Struktur
68278-51-3
CAS-Nr.
68278-51-3
Englisch Name:
8-bromo-1,4-dioxaspiro[4.5]decane
Synonyma:
8-bromo-1,4-dioxaspiro[4.5]decane;1,4-Dioxaspiro[4.5]decane, 8-bromo-
CBNumber:
CB71560380
Summenformel:
C8H13BrO2
Molgewicht:
221.09
MOL-Datei:
68278-51-3.mol

8-bromo-1,4-dioxaspiro[4.5]decane Eigenschaften

Siedepunkt:
89-90 °C(Press: 5 Torr)
Dichte
1.46±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
InChI
InChI=1S/C8H13BrO2/c9-7-1-3-8(4-2-7)10-5-6-11-8/h7H,1-6H2
InChIKey
JCWBPQVTECHCIP-UHFFFAOYSA-N
SMILES
O1C2(CCC(Br)CC2)OCC1
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitsschädlich bei Verschlucken. Akute Toxizität oral Kategorie 4 Warnung P264, P270, P301+P312, P330, P501
Sicherheit
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

8-bromo-1,4-dioxaspiro[4.5]decane Chemische Eigenschaften,Einsatz,Produktion Methoden

Synthese

A magnetically stirred 1,4-dioxaspiro[4.5]decan-8-ol solution in dry CH2Cl2 was treated with carbon tetrabromide, and the resulting mixture cooled to 0 °C. Triphenylphosphine was added, and the stirring continued at 0 °C under a nitrogen atmosphere for 5 h. After that, H2O and CH2Cl2 were added to the reaction mixture, the organic phase separated, and the aqueous phase extracted with CH2Cl2 (1 x). The combined organic fractions were dried, filtered, and concentrated under reduced pressure. The ensuing residue was subjected to flash chromatography to afford 8-bromo-1,4-dioxaspiro[4.5]decane as a colorless oil.
8-bromo-1,4-dioxaspiro[4.5]decane

8-bromo-1,4-dioxaspiro[4.5]decane Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


8-bromo-1,4-dioxaspiro[4.5]decane Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 39)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Xi'an Tuochao Biotechnology Co., Ltd
+86-02988764766 +86-18092957403
chen.zeshan@xatuochao.com China 210 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873
sales@chemdad.com China 39916 58
Zhejiang J&C Biological Technology Co.,Limited
+1-2135480471 +1-2135480471
sales@sarms4muscle.com China 10523 58
Nextpeptide Inc
+86-0571-81612335 +8613336028439
sales@nextpeptide.com China 19915 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43348 58
Sichuan Biosynce Pharmatech Co., Ltd.
+8619950309693
diane@biosynce.com China 4874 58
Aladdin Scientific
+1-833-552-7181
sales@aladdinsci.com United States 52927 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131981 58
Xi 'an billiton biological technology co., LTD 029-88764766; 18191268030
wang.yali@xatuochao.com China 1007 58
PharmaBlock Sciences (Nanjing),Inc. 400-0255188 4000255188
sales@pharmablock.com China 5268 55

  • 8-bromo-1,4-dioxaspiro[4.5]decane
  • 1,4-Dioxaspiro[4.5]decane, 8-bromo-
  • 68278-51-3
Copyright 2019 © ChemicalBook. All rights reserved