73285
乙酸丁酯
analytical standard
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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:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-658-1
Beilstein/REAXYS Number:
1741921
MDL number:
产品名称
乙酸丁酯, analytical standard
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)
assay
≥99.7% (GC)
autoignition temp.
790 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
7.6 %
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
refractive index
n20/D 1.394 (lit.)
n20/D 1.394
bp
124-126 °C (lit.)
mp
−78 °C (lit.)
density
0.88 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
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Application
乙酸丁酯可用作分析标准品，用于通过分光光度法测定涂料溶剂中的分析物，以及通过色谱法测定阿莫罗芬擦剂和氨基甲酸酯农药中的分析物。
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务部门。
General description
乙酸丁酯在涂料工业中有着广泛的应用。它还可以替代丙烯酸聚合物、瓷漆、乙烯基树脂、硝化纤维素和漆料生产中使用的有毒溶剂。一般在硫酸存在下由丁醇与乙酸酯化制得。也可通过乙酸甲酯与丁醇的酯交换反应获得。
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
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Simultaneous determination of triacetin, acetic ether, butyl acetate and amorolfine hydrochloride in amorolfine liniment by HPLC.
Gao Y, et al.
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The influence of low-frequency ultrasound (40 kHz) in the esterification reaction between acetic acid and butanol for flavor ester synthesis catalyzed by the commercial immobilized lipase B from Candida antarctica (Novozym 435) was evaluated. A central composite design and the
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