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Merck
CN

V900552

γ-缬草内酯

Vetec, reagent grade, 98%

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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关于此项目

经验公式(希尔记法):
C5H8O2
化学文摘社编号:
分子量:
100.12
EC Number:
203-569-5
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
80420
MDL number:
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InChI key

GAEKPEKOJKCEMS-UHFFFAOYSA-N

InChI

1S/C5H8O2/c1-4-2-3-5(6)7-4/h4H,2-3H2,1H3

SMILES string

CC1CCC(=O)O1

grade

reagent grade

vapor density

3.45 (vs air)

product line

Vetec

assay

98%

refractive index

n20/D 1.432 (lit.)

bp

207-208 °C (lit.), 82-85 °C/10 mmHg (lit.)

mp

−31 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

204.8 °F - closed cup

flash_point_c

96 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Xiudong Zhang et al.
Bioresource technology, 238, 1-6 (2017-04-23)
Herein, an efficient biphasic pretreatment process was developed to improve the production of furfural (FF) and glucose from Eucalyptus. The influence of formic acid and NaCl on FF production from xylose in water and various biphasic systems was investigated. Results
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)
Conversion of levulinic acid and formic acid into γ-valerolactone over heterogeneous catalysts.
Li Deng et al.
ChemSusChem, 3(10), 1172-1175 (2010-09-28)
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
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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