W419301
反式-2-戊烯酸
98%
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
线性分子式:
C2H5CH=CHCO2H
化学文摘社编号:
分子量:
100.12
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12164502
FEMA Number:
4193
Flavis number:
8.107
EC Number:
237-791-9
MDL number:
Beilstein/REAXYS Number:
1720312
Organoleptic:
fatty; cheesy
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
biological source
synthetic
agency
meets purity specifications of JECFA
reg. compliance
FDA 21 CFR 117
assay
98%
impurities
≤10% cis isomer
refractive index
n20/D 1.452 (lit.)
bp
106 °C/20 mmHg (lit.)
mp
9-11 °C (lit.)
density
0.99 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
fatty; cheesy
SMILES string
[H]\C(CC)=C(\[H])C(O)=O
InChI
1S/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7)/b4-3+
InChI key
YIYBQIKDCADOSF-ONEGZZNKSA-N
Hazard Classifications
Skin Corr. 1B
signalword
Danger
hcodes
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
215.6 °F - closed cup
flash_point_c
102 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Ayana Dagan-Wiener et al.
Scientific reports, 7(1), 12074-12074 (2017-09-25)
Bitter taste is an innately aversive taste modality that is considered to protect animals from consuming toxic compounds. Yet, bitterness is not always noxious and some bitter compounds have beneficial effects on health. Hundreds of bitter compounds were reported (and
Ayse Guventurk et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 81(1), 21-28 (2020-04-16)
Food industry wastewater (FIWW) streams with high organic content are among the most suitable and inexpensive candidates for polyhydroxyalkanoate (PHA) biopolymer production. Due to its high organic acid content, pickle industry wastewater (PIWW), can be considered as one of the
Ruifeng Li et al.
Nature chemical biology, 14(7), 664-670 (2018-05-23)
Introduction of innovative biocatalytic processes offers great promise for applications in green chemistry. However, owing to limited catalytic performance, the enzymes harvested from nature's biodiversity often need to be improved for their desired functions by time-consuming iterative rounds of laboratory
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| W419301-1KG | 04061838094056 |
| W419301-100G | 04061833503362 |
| W419301-SAMPLE | 04061838094063 |