W341703
3-戊烯-2-酮
≥70%
别名:
甲基丙烯基酮
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线性分子式:
CH3CH=CHCOCH3
化学文摘社编号:
分子量:
84.12
PubChem Substance ID:
UNSPSC Code:
12164502
Council of Europe no.:
666
FEMA Number:
3417
Flavis number:
7.044
EC Number:
210-888-3
MDL number:
Beilstein/REAXYS Number:
1633505
Organoleptic:
fishy; fruity
Grade:
Halal, Kosher
Biological source:
synthetic
Food allergen:
no known allergens
InChI key
LABTWGUMFABVFG-UHFFFAOYSA-N
InChI
1S/C5H8O/c1-3-4-5(2)6/h3-4H,1-2H3
SMILES string
CC(C=CC)=O
biological source
synthetic
grade
Halal, Kosher
vapor pressure
760 mmHg ( 121 °C)
assay
≥70%
impurities
~30% Mesityl oxide
bp
121-124 °C (lit.)
density
0.862 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
fishy; fruity
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
69.8 °F - closed cup
flash_point_c
21 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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