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W310301

Sigma-Aldrich

γ-缬草内酯

≥99%, FCC, 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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About This Item

经验公式（希尔记法）:
C5H8O2
CAS号:
108-29-2
分子量:
100.12
FEMA號碼:
3103
Beilstein:
80420
EC號碼:
203-569-5
歐洲委員會號碼:
757
MDL號碼:
MFCD00005400
分類程式碼代碼:
12164502
PubChem物質ID:
24901468
Flavis號碼:
10.013
NACRES:
NA.21
agency:
follows IFRA guidelines
meets purity specifications of JECFA

生物源

synthetic

品質等級

400

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC

蒸汽密度

3.45 (vs air)

化驗

≥99%

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

香料過敏原

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

基因資訊

human ... CYP1A2(1544)

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相关类别

一般說明

γ-Valerolactone has been identified as one of the volatile flavor constituents in mango and honey.

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319

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

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBP0681
SHBN8768
STBK3371
STBK1417
SHBM1548

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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)
Jesse Q Bond et al.
Langmuir : the ACS journal of surfaces and colloids, 26(21), 16291-16298 (2010-06-02)
γ-Valerolactone (GVL) has been identified as a promising, sustainable platform molecule that can be produced from lignocellulosic biomass. The chemical flexibility of GVL has allowed the development of a variety of processes to prepare renewable fuels and chemicals. In the
Jean-Paul Lange et al.
Chemical communications (Cambridge, England), (33)(33), 3488-3490 (2007-08-19)
Methyl pentenoate, a promising Nylon intermediate, is produced in >95% yield via the transesterification of gamma-valerolactone, a bio-based intermediate, under catalytic distillation conditions.
Sys Stybe Johansen et al.
Journal of analytical toxicology, 35(1), 8-14 (2011-01-12)
A simple liquid chromatography-tandem mass spectrometry (LC-MS-MS) method has been developed and validated for simultaneous identification and quantification of γ-hydroxybutyrate (GHB), γ-butyrolactone (GBL), 1.4-butanediol (1.4-BD), and γ-valerolactone (GVL) in whole blood from forensic cases. The sample preparation of whole blood
Akiko Takagaki et al.
Bioscience, biotechnology, and biochemistry, 75(3), 582-585 (2011-03-11)
The antioxidative activities of (-)-epigallocatechin gallate (EGCg) metabolites degraded by rat intestinal flora were investigated by a flow injection analysis coupled to an on-line antioxidant detection system with the 2,2'-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical cation. All of the metabolites were
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