W246301
异戊酸乙酯
≥98%, FCC, FG
别名:
3-methyl butanoic acid ethyl ester, Ethyl 3-methyl butyrate, Ethyl 3-methylbutanoate
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关于此项目
线性分子式:
(CH3)2CHCH2COOC2H5
化学文摘社编号:
分子量:
130.18
FEMA Number:
2463
Council of Europe no.:
442
UNSPSC Code:
12164502
eCl@ss:
39022323
PubChem Substance ID:
Flavis number:
9.447
EC Number:
203-602-3
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
1744677
Organoleptic:
apple; 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 172.515
vapor pressure
7.5 mmHg ( 20 °C)
assay
≥98%
refractive index
n20/D 1.396 (lit.)
bp
131-133 °C (lit.)
mp
−99 °C (lit.)
density
0.864 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
apple; fruity; pineapple; sweet
SMILES string
CCOC(=O)CC(C)C
InChI
1S/C7H14O2/c1-4-9-7(8)5-6(2)3/h6H,4-5H2,1-3H3
InChI key
PPXUHEORWJQRHJ-UHFFFAOYSA-N
General description
Ethyl isovalerate is a flavor ester that occurs naturally in fruits such as pineapple, banana etc.
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signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
80.6 °F - closed cup
flash_point_c
27 °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
Chemical Studies of Pineapple (Ananas sativus Lindl). I. The Volatile Flavor and Odor Constituents of Pineapple1
Haagen-Smit AJ, et al.
Journal of the American Chemical Society, 10, 1646-1650 (1945)
Optimization of solid-phase microextraction analysis for studying the change of headspace flavor compounds of banana during ripening
Liu TT & Yang TS
Journal of Agricultural and Food Chemistry, 50(4), 653-657 (2002)
Pascal Fuchsmann et al.
Journal of chromatography. A, 1601, 60-70 (2019-06-11)
Headspace in-tube extraction (HS-ITEX) and solid phase microextraction (HS-SPME) sampling, followed by gas chromatography-mass spectrometry (GC-MS), are widely used to analyze volatile compounds in various food matrices. While the extraction efficiency of volatile compounds from foodstuffs is crucial for obtaining
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| W246301-20KG-K | 04061837551086 |
| W246301-1KG-K | 04061837551079 |
| W246301-4KG-K | 04061837551093 |
| W246301-SAMPLE-K | 04061837551109 |