W254509
3-庚酮
96%
别名:
丁基乙基酮, 乙基丁基甲酮
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关于此项目
线性分子式:
CH3(CH2)3COC2H5
化学文摘社编号:
分子量:
114.19
FEMA Number:
2545
Council of Europe no.:
137
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
7.003
EC Number:
203-388-1
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
506161
Organoleptic:
fatty; green; fruity
Grade:
Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens
biological source
synthetic
grade
Fragrance grade, Halal, Kosher
agency
follows IFRA guidelines
reg. compliance
EU Regulation 1223/2009, FDA 21 CFR 172.515
assay
96%
refractive index
n
bp
146-149 °C (lit.)
mp
−39 °C (lit.)
density
0.818 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
organoleptic
fatty; green; fruity
SMILES string
CCCCC(=O)CC
InChI
1S/C7H14O/c1-3-5-6-7(8)4-2/h3-6H2,1-2H3
InChI key
NGAZZOYFWWSOGK-UHFFFAOYSA-N
Disclaimer
For R&D or non-EU Food use. Not for retail sale.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
100.4 °F - closed cup
flash_point_c
38 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter