19358
丁酸甲酯
analytical standard
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关于此项目
线性分子式:
CH3CH2CH2COOCH3
化学文摘社编号:
分子量:
102.13
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
210-792-1
Beilstein/REAXYS Number:
1740743
MDL number:
InChI key
UUIQMZJEGPQKFD-UHFFFAOYSA-N
InChI
1S/C5H10O2/c1-3-4-5(6)7-2/h3-4H2,1-2H3
SMILES string
CCCC(=O)OC
grade
analytical standard
vapor density
3.5 (vs air)
vapor pressure
40 mmHg ( 30 °C)
assay
≥99.5% (GC)
shelf life
limited shelf life, expiry date on the label
expl. lim.
3.5 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.385 (lit.), n20/D 1.388
bp
102-103 °C (lit.)
density
0.898 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
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General description
丁酸甲酯是一种澄清无色液体，微溶于水。它给水果和花朵增添了味道和气味。它有典型的菠萝气味。
Application
它被用作使用质子转移反应质谱法（PTR-MS）分析来自不同脂肪类别的FAME的参考材料。
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signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
53.0 °F
flash_point_c
11.67 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Authentication of feeding fats: classification of animal fats, fish oils and recycled cooking oils.
Van Ruth, S. M., et al.
Anim. Feed Sci. Technol., 155.1, 65-73 (2010)
S H Sterri et al.
Biochemical pharmacology, 34(15), 2779-2785 (1985-08-01)
A radiochemical assay for carboxylesterase based on the substrate methyl[1-14C]butyrate is described. The blank value corresponds to 1.04 micrograms (liver)-1.44 mg (plasma) of tissues with the highest and lowest activity respectively, which constitute the sensitivity of the method. The hydrolysis
D Roy et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 15(17), 3839-3847 (2014-09-10)
An easily dispersible multiwalled carbon nanotube (MWCNT) derivative is prepared, and provides a platform for the synthesis of the phenyl butyric acid methyl ester (PCBM) analog. The carbene addition reaction of MWCNTs makes derivatives that are less soluble in organic
C D Hull et al.
Journal of chemical ecology, 27(5), 889-906 (2001-07-27)
Single-unit electrophysiology was used to record the nerve impulses from the carbon dioxide receptors of female Queensland fruit flies, Bactroera tryoni. The receptors responded to stimulation in a phasic-tonic manner and also had a period of inhibition of the nerve
T Tsujita et al.
Journal of biochemistry, 103(2), 327-331 (1988-02-01)
Carboxylesterase was purified from rat kidney in an electrophoretically homogeneous form by acetone precipitation, followed by successive chromatographies on DEAE-cellulose and hydroxyapatite and then isoelectric focusing. The purified enzyme catalyzed the hydrolyses of monoacylglycerols and short-chain triacylglycerols, such as tributyrin
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