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2-??????

2-??????
2-?????? ??? ???
?? ??:
4265-25-2
???:
2-??????
???(??):
2-??????
???:
2-Methylcumarone
???(??):
Benzofuran, 2-methyl-;2-METHYLBENZOFURAN;2-Methylcoumaron;2-Methylcumarone;2-Methylcoumarone;-Methylbenzofuran;α-Methylbenzofuran;RARECHEM AM LA 0019;Glycerol Impurity 71;2-Methylbenzo[b]furan
CBNumber:
CB0349840
???:
C9H8O
??? ??:
132.16
MOL ??:
4265-25-2.mol
MSDS ??:
SDS

2-?????? ??

???
161 °C
?? ?
197-198 °C (lit.)
??
1.057 g/mL at 25 °C (lit.)
FEMA
4543 | 2-METHYLBENZOFURAN
???
n20/D 1.560(lit.)
???
154 °F
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
??? ??
??
??
??~???
??
0.10?%?in????? ?????. ? ??
JECFA Number
2105
BRN
2165
InChIKey
GBGPVUAOTCNZPT-UHFFFAOYSA-N
LogP
3.45
CAS ??????
4265-25-2
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????? 23-24/25
WGK ?? 3
HS ?? 29329990
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H227 ??? ?? ??? ?? ?? 4 ?? P210, P280, P370+P378, P403+P235,P501
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
??????:
P210 ?·???·??·????? ????? - ?? ???.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P330 ?? ?????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P501 ...? ??? / ??? ?? ???.

2-?????? C??? ??, ??, ??

Synthesis Reference(s)

Journal of the American Chemical Society, 73, p. 4400, 1951 DOI: 10.1021/ja01153a106
Tetrahedron Letters, 14, p. 739, 1973

?? ??

2-Methylbenzofuran has been quantitated in water sample by the headspace solid-phase microextraction (SPME) coupled with gas chromatography-mass spectrometry (GC-MS).

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