W259500
β-紫罗兰酮
predominantly trans, ≥97%, FCC, FG
别名:
4-(2,6,6-三甲基-1-环己烯基)-3-丁烯-2-酮
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关于此项目
经验公式（希尔记法）:
C13H20O
化学文摘社编号:
分子量:
192.30
FEMA Number:
2595
Council of Europe no.:
142
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
7.008
NACRES:
NA.21
Beilstein/REAXYS Number:
1909544
MDL number:
Organoleptic:
berry; woody; floral; sweet
Grade:
FG, Fragrance grade, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens
biological source
synthetic
grade
FG, Fragrance grade, Kosher
agency
follows IFRA guidelines
reg. compliance
EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 172.515
assay
≥97%
refractive index
n20/D 1.52 (lit.)
bp
126-128 °C/12 mmHg (lit.)
density
0.945 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
berry; woody; floral; sweet
SMILES string
CC(=O)\C=C\C1=C(C)CCCC1(C)C
InChI
1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h7-8H,5-6,9H2,1-4H3/b8-7+
InChI key
PSQYTAPXSHCGMF-BQYQJAHWSA-N
General description
β-紫罗兰酮是绿茶和西红柿中鉴定出的主要挥发性化合物之一。
Biochem/physiol Actions
1-20ppm 时的味道
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Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Skin Irrit. 2
存储类别
10 - Combustible liquids
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter