W343218
2-丁烯酸异丁酯
≥98%, FCC, FG
别名:
巴豆酸异丁酯
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关于此项目
线性分子式:
CH3CH=CHCO2CH2CH(CH3)2
化学文摘社编号:
分子量:
142.20
FEMA Number:
3432
Council of Europe no.:
10706
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
9.273
NACRES:
NA.21
MDL number:
Organoleptic:
fruity; rum
Grade:
FG, Kosher
Biological source:
synthetic
Food allergen:
no known allergens
biological source
synthetic
grade
FG, Kosher
reg. compliance
EU Regulation 1334/2008 & 872/2012, FCC, FDA 21 CFR 100
assay
≥98%
refractive index
n20/D 1.428 (lit.)
bp
171 °C (lit.)
density
0.89 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
fruity; rum
storage temp.
2-8°C
SMILES string
[H]\C(C)=C(\[H])C(=O)OCC(C)C
InChI
1S/C8H14O2/c1-4-5-8(9)10-6-7(2)3/h4-5,7H,6H2,1-3H3/b5-4+
InChI key
XDOWKOALJBOBBL-SNAWJCMRSA-N
General description
Isobutyl trans-2-butenoate is a flavoring agent used in the food industry.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
131.0 °F - closed cup
flash_point_c
55 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter