442666-U
乙酸正丁酯
analytical standard
别名:
乙酸丁酯
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关于此项目
线性分子式:
CH3COO(CH2)3CH3
化学文摘社编号:
分子量:
116.16
UNSPSC Code:
77101502
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-658-1
Beilstein/REAXYS Number:
1741921
MDL number:
InChI key
DKPFZGUDAPQIHT-UHFFFAOYSA-N
InChI
1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
SMILES string
CCCCOC(C)=O
grade
analytical standard
vapor density
4 (vs air)
vapor pressure
15 mmHg ( 25 °C), 8 mmHg ( 20 °C)
CofA
current certificate can be downloaded
autoignition temp.
790 °F
expl. lim.
7.6 %
packaging
ampule of 1000 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.394 (lit.)
bp
124-126 °C (lit.)
mp
−78 °C (lit.)
density
0.88 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
storage temp.
2-30°C
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General description
醋酸正丁酯为澄清无色液体，有果味。它是由正丁醇和乙酸在硫酸的催化下加热蒸馏而得。一般用作溶剂，在生产生漆、天然胶和合成树脂时使用。
Application
乙酸丁酯适合作为有机溶剂，用于提取磷钼酸 (PMA)，用于测定无机正磷酸盐 (Pi)。
有关合适仪器技术的更多信息，请参考产品的分析证书。如需进一步支持，请联系技术服务。
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3 - STOT SE 3
target_organs
Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
80.6 °F - closed cup
flash_point_c
27 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Measurement of inorganic orthophosphate in biological materials: extraction properties of butyl acetate.
Sanui H.
Analytical Biochemistry, 60 (2), 489-504 (1974)
Encyclopedic Dictionary of Polymers.
Gooch JW.
Science, 101-101 (2011)
Matias Rauma et al.
Journal of pharmaceutical sciences, 98(11), 4365-4375 (2009-03-14)
Recent work in our laboratory shows that it is possible to reproducibly measure the weight change over time of a piece of porcine skin exposed to a chemical vapor by thermogravimetric analysis (TGA), that is, using a microbalance maintained at
Prateek Kathel et al.
ISA transactions, 49(1), 130-137 (2009-10-10)
This work deals with the dynamics and control of a high-purity batch distillation column with chemical reaction. A heterogeneous esterification reaction between the acetic acid and butanol takes place to produce butyl acetate. The process model is formulated considering variable
Sami H Ali et al.
Bioresource technology, 102(21), 10094-10103 (2011-09-13)
Butyl acetate holds great potential as a sustainable biofuel additive. Heterogeneously catalyzed transesterification of biobutanol and bioethylacetate can produce butyl acetate. This route is eco-friendly and offers several advantages over the commonly used Fischer Esterification. The Amberlite IR 120- and
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