W242705
丁酸乙酯
≥98%, FCC, FG
别名:
Butyric acid ethyl ester
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关于此项目
线性分子式:
CH3CH2CH2C(O)OC2H5
化学文摘社编号:
分子量:
116.16
FEMA Number:
2427
Council of Europe no.:
264
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
9.039
EC Number:
203-306-4
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
506331
Organoleptic:
ethereal; fruity; pineapple; sweet
Grade:
FG, Halal, Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
biological source
synthetic
grade
FG, Halal, Kosher
agency
meets purity specifications of JECFA
reg. compliance
EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 182.60
vapor density
4 (vs air)
vapor pressure
15.5 mmHg ( 25 °C)
assay
≥98%
autoignition temp.
865 °F
refractive index
n20/D 1.392 (lit.)
bp
120 °C (lit.)
mp
−93 °C (lit.)
density
0.875 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
ethereal; fruity; pineapple; sweet
SMILES string
CCCC(=O)OCC
InChI
1S/C6H12O2/c1-3-5-6(7)8-4-2/h3-5H2,1-2H3
InChI key
OBNCKNCVKJNDBV-UHFFFAOYSA-N
Application
- Timolol transport from microemulsions trapped in HEMA gels.：研究微乳液药物递送系统，其中丁酸乙酯起到增溶作用(Li CC et al., 2007)。
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signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
78.8 °F - closed cup
flash_point_c
26 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
D Labbe et al.
Chemical senses, 32(3), 205-214 (2006-11-03)
The impact of olfactory perception on sweetness was explored in a model solution using odorants at subthreshold concentrations. First, the impact of 6 odorants, previously described in the literature as congruent with sweetness, was investigated at suprathreshold level in a
Dieter Wicher et al.
Nature, 452(7190), 1007-1011 (2008-04-15)
From worm to man, many odorant signals are perceived by the binding of volatile ligands to odorant receptors that belong to the G-protein-coupled receptor (GPCR) family. They couple to heterotrimeric G-proteins, most of which induce cAMP production. This second messenger
Andres Garcia et al.
Advanced materials (Deerfield Beach, Fla.), 24(39), 5368-5373 (2012-08-14)
The influence of protonation reactions between poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) and a thiadiazolo[3,4-c]pyridine small-molecule donor are reported; these result in poor solar-cell performance due to a barrier for charge extraction. The use of a NiO(x) contact eliminates such deleterious chemical interactions and
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| W242705-20KG-K | 04061837544545 |
| W242705-SAMPLE-K | 04061837544569 |
| W242705-1KG-K | 04061837544538 |
| W242705-4KG-K | 04061837544552 |