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8h-Indeno.(.4,5-B.).Furan,2,3,3a,4,5,5a,6,7,8a,9-Decahydro,6,6,7,8,8-Hexamethyl

8h-Indeno.(.4,5-B.).Furan,2,3,3a,4,5,5a,6,7,8a,9-Decahydro,6,6,7,8,8-Hexamethyl ??? ???
?? ??:
338735-71-0
???:
8h-Indeno.(.4,5-B.).Furan,2,3,3a,4,5,5a,6,7,8a,9-Decahydro,6,6,7,8,8-Hexamethyl
???(??):
Trisamber;2,6,6,7,8,8-hexamethyldecahydro-2H-indeno[4,5-b]furan;Decahydro-2,6,6,7,8,8-hexamethyl-2H-indeno[4,5-b]furan;2H-Indeno[4,5-b]furan, decahydro-2,6,6,7,8,8-hexamethyl-;8h-Indeno.(.4,5-B.).Furan,2,3,3a,4,5,5a,6,7,8a,9-Decahydro,6,6,7,8,8-Hexamethyl;2,6,6,7,8,8-hexamethyl-3,3a,4,5,5a,7,8a,8b-octahydro-2H-cyclopenta[g][1]benzofuran
CBNumber:
CB11074692
???:
C17H30O
??? ??:
250.42
MOL ??:
338735-71-0.mol

8h-Indeno.(.4,5-B.).Furan,2,3,3a,4,5,5a,6,7,8a,9-Decahydro,6,6,7,8,8-Hexamethyl ??

?? ?
285℃
??
0.885
???
112℃
??
????? ??? ? 10.00%. ???? ??? ?? ??? ??? ??? ??
?? ??
?? ???
EPA
2H-Indeno[4,5-b]furan, decahydro-2,6,6,7,8,8-hexamethyl- (338735-71-0)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
TSCA TSCA listed
????(GHS): Corrosion (GHS05)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? P280, P305+P351+P338, P310
H413 ??? ??? ?? ????? ??? ??? ?? ?? ????? ?? - ?? ?? 4
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????

8h-Indeno.(.4,5-B.).Furan,2,3,3a,4,5,5a,6,7,8a,9-Decahydro,6,6,7,8,8-Hexamethyl C??? ??, ??, ??

??? ??

Decahydro-2,6,6,7,8,8-hexamethyl-2H-indeno[4,5-b]furan is a clear colorless to pale yellow liquid with strong, woody, amber odor.

?? ??

The material is obtained from 6,7-dihydro-1,1,2,3,3-pentamethyl-4(5H)- indanone-allylation, reduction, and acid catalyzed cyclization.

???

Trisamber® (IFF; the commercial quality contains some noncyclized by-product.

8h-Indeno.(.4,5-B.).Furan,2,3,3a,4,5,5a,6,7,8a,9-Decahydro,6,6,7,8,8-Hexamethyl ?? ?? ? ???

???

?? ??


8h-Indeno.(.4,5-B.).Furan,2,3,3a,4,5,5a,6,7,8a,9-Decahydro,6,6,7,8,8-Hexamethyl ?? ??

???( 15)?? ??
??? ?? ??? ?? ?? ? ??
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