W419301
反式-2-戊烯酸
98%
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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
n
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