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2,2,5,7,8-???????

2,2,5,7,8-???????
2,2,5,7,8-??????? ??? ???
?? ??:
55646-01-0
???:
2,2,5,7,8-???????
???(??):
2,2,5,7,8-???????
???:
2,2,5,7,8-PENTAMETHYLCHROMAN
???(??):
2,2,5,7,8-PENTAMETHYLCHROMAN;2 2 5 7 8-PENTAMETHYLCHROMAN 95%;2,2,5,7,8-Pentamethylchroman, Pmc;2,2,5,7,8-pentamethyl-3,4-dihydrochromene;3,4-DIHYDRO-2,2,5,7,8-PENTAMETHYL-2 H-1-BENZOPYRAN;2H-1-Benzopyran, 3,4-dihydro-2,2,5,7,8-pentamethyl-
CBNumber:
CB3233317
???:
C14H20O
??? ??:
204.31
MOL ??:
55646-01-0.mol

2,2,5,7,8-??????? ??

???
36-41 °C(lit.)
???
>230 °F

??

WGK ?? 3

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