108731
2-壬酮
≥99%
别名:
甲基庚基酮
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关于此项目
线性分子式:
CH3(CH2)6COCH3
化学文摘社编号:
分子量:
142.24
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39021224
UNSPSC Code:
12352100
EC Number:
212-480-0
MDL number:
Beilstein/REAXYS Number:
1743645
Assay:
≥99%
assay
≥99%
refractive index
n20/D 1.421 (lit.)
bp
192 °C/743 mmHg (lit.)
mp
−21 °C (lit.)
density
0.82 g/mL at 25 °C (lit.)
functional group
ketone
SMILES string
CCCCCCCC(C)=O
InChI
1S/C9H18O/c1-3-4-5-6-7-8-9(2)10/h3-8H2,1-2H3
InChI key
VKCYHJWLYTUGCC-UHFFFAOYSA-N
General description
2-Nonanone is a repulsive odorant and can be detected by the AWB olfactory neurons. It is a medium toxic compound with a rat LD50 of 400–4000 mgkg-1. It is an effective antifungal agent.
Application
2-Nonanone was used to analyze the sensitivity of sensors coated with nafion and carbowax to certify cheese samples. It was used to study binding of β-lactoglobulin to alkanones.
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hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
147.2 °F - closed cup
flash_point_c
64 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Control of Decay in Modified-atmosphere Packages of Sliced Apples using 2-Nonanone Vapor.
Leepipattanawit R, et al.
Journal of Food Science, 62(5), 1043-1047 (1997)
Binding of alkanone flavors to β-lactoglobulin: effects of conformational and chemical modification.
O'Neill TE and Kinsella JE.
Journal of Agricultural and Food Chemistry, 35(5), 770-774 (1987)
E R Troemel et al.
Cell, 91(2), 161-169 (1997-11-05)
Different olfactory cues elicit distinct behaviors such as attraction, avoidance, feeding, or mating. In the nematode C. elegans, these cues are sensed by a small number of olfactory neurons, each of which expresses several different odorant receptors. The type of
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 108731-100G | 04061838686343 |
| 108731-5G | 04061838686350 |