W310311
γ-缬草内酯
natural, ≥95%, FG
别名:
γ-甲基-γ-丁内酯, 4,5-二氢-5-甲基-2(3H)-呋喃酮, 4-羟基正戊酸内酯, γ-甲基-γ-丁内酯
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W310311-SAMPLE-K
$82.50
100 G
$196.00
500 G
$819.00
About This Item
经验公式（希尔记法）:
C5H8O2
CAS号:
分子量:
100.12
FEMA號碼:
3103
Beilstein:
80420
EC號碼:
歐洲委員會號碼:
757
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
10.013
NACRES:
NA.21
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等級
FG
Kosher
natural
品質等級
法律遵循
EU Regulation 1334/2008 & 178/2002
蒸汽密度
3.45 (vs air)
化驗
≥95%
折射率
n20/D 1.432 (lit.)
bp
207-208 °C (lit.)
82-85 °C/10 mmHg (lit.)
mp
−31 °C (lit.)
密度
1.05 g/mL at 25 °C (lit.)
應用
flavors and fragrances
文件
see Safety & Documentation for available documents
食物過敏原
no known allergens
感官的
cocoa; herbaceous; woody; sweet; warm
SMILES 字串
CC1CCC(=O)O1
InChI
1S/C5H8O2/c1-4-2-3-5(6)7-4/h4H,2-3H2,1H3
InChI 密鑰
GAEKPEKOJKCEMS-UHFFFAOYSA-N
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一般說明
γ-Valerolactone has been identified as one of the volatile flavor constituents in mango[1] and honey.[2]
Natural occurence: Barley, beef, beer, Swiss cheese, coffee, cocoa, mango, milk, mushroom, peach, pork, tea, soy and tomato
應用
The sweet, creamy notes of this lactone will enhance coconut, vanilla, caramel, toffee, milk chocolate, and the sweeter dairy flavors like cajeta, milk and whipped cream. Dried fruit flavors like date and fig, and nut flavors like almond and peanut butter are also good destinations for this material.[3]
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
204.8 °F - closed cup
閃點（°C）
96 °C - closed cup
其他客户在看
Organoleptic Characteristics of Flavor Materials
Michalski, J.
Perfumer & Flavorist, 39(5), 54-54 (2014)
Importance of some lactones and 2, 5-dimethyl-4-hydroxy-3 (2H)-furanone to mango (Mangifera indica L.) aroma.
Wilson III CW, et al.
Journal of Agricultural and Food Chemistry, 38(7), 1556-1559 (1990)
M Iwata et al.
International archives of occupational and environmental health, 51(3), 253-260 (1983-01-01)
n-Hexane is one of the solvents widely used in industry and well known to be neurotoxic. Recently it was clearly revealed that n-hexane is metabolized in vivo and its metabolites are excreted in the urine. However, the relationship between the
Conversion of hemicellulose into furfural using solid acid catalysts in γ-valerolactone.
Elif I Gürbüz et al.
Angewandte Chemie (International ed. in English), 52(4), 1270-1274 (2012-12-06)
Catalytic conversion of biomass-derived carbohydrates into gamma-valerolactone without using an external H2 supply.
Li Deng et al.
Angewandte Chemie (International ed. in English), 48(35), 6529-6532 (2009-07-25)
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