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2-?????

2-?????
2-????? ??? ???
?? ??:
18787-63-8
???:
2-?????
???(??):
2-?????
???:
2-HEXADECANONE
???(??):
Cetan-2-one;2-HEXADECANONE;Hexadecan-2-one;2-Hexadecanone 98%;METHYL TETRADECYL KETONE;hexadecanone,2-hexadecanone
CBNumber:
CB2117964
???:
C16H32O
??? ??:
240.42
MOL ??:
18787-63-8.mol
MSDS ??:
SDS

2-????? ??

???
43-45 °C(lit.)
?? ?
138-140 °C2 mm Hg(lit.)
??
0.8292 (estimate)
???
1.4448 (estimate)
???
>230 °F
???
?????(?? ???), ???(?? ???)
??? ??
??
??? ??
??? ??
??
???? ?????
??
100.00?%. ?? ??
BRN
1769889
Henry's Law Constant
1.7×10-5 mol/(m3Pa) at 25℃, Yaws et al. (1998)
InChI
1S/C16H32O/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16(2)17/h3-15H2,1-2H3
InChIKey
XCXKZBWAKKPFCJ-UHFFFAOYSA-N
SMILES
CCCCCCCCCCCCCCC(C)=O
LogP
6.582 (est)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????? 22-24/25
WGK ?? 3
RTECS ?? MM0300000
???? ??? 11 - Combustible Solids
???? ?? KE-18470
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

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

??

2-Hexadecanone is a saturated long chain alkyl ketone. Studies show that 2-Hexadecanone is an excellent anticholesteremic that reduces serum cholesterol levels significantly without altering triglycer ide levels. 2-Hexadecanone is a volatile constituent found in cooked meats as well as in essential oils from various flowers and plants.

Synthesis Reference(s)

Tetrahedron Letters, 36, p. 387, 1995 DOI: 10.1016/0040-4039(94)02263-B

?? ??

2-Hexadecanone (Methyl tetradecyl ketone) is a long chain aliphatic ketone. It has been identified as one of the air borne volatile electroantennographic active compound released from the Hoplia equina females (scarab beetle). The analysis was obtained by gas chromatographic analysis.

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