8.00866
二异丙基醚
(stabilized with 2,6-di-tert-butyl-4-methylphenol (BHT)) for synthesis
别名:
异丙醚
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关于此项目
线性分子式:
(CH3)2CHOCH(CH3)2
化学文摘社编号:
分子量:
102.17
UNSPSC Code:
12352112
NACRES:
NA.22
EC Index Number:
203-560-6
MDL number:
Beilstein/REAXYS Number:
1731256
Grade:
synthesis grade
Assay:
≥99% (GC)
Bp:
68-69 °C (lit.)
Vapor pressure:
120 mmHg ( 20 °C)
产品名称
二异丙基醚, (stabilized with 2,6-di-tert-butyl-4-methylphenol (BHT)) for synthesis
InChI
1S/C6H14O/c1-5(2)7-6(3)4/h5-6H,1-4H3
SMILES string
CC(C)OC(C)C
InChI key
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N
grade
synthesis grade
vapor density
3.5 (vs air)
vapor pressure
120 mmHg ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
827 °F
potency
5880 mg/kg LD50, oral (Rat)
>20000 mg/kg LD50, skin (Rabbit)
expl. lim.
1-21 %, 100 °F
dilution
(for synthesis)
refractive index
n20/D 1.367 (lit.)
pH
7 (20 °C)
bp
68-69 °C (lit.)
mp
−85 °C (lit.)
transition temp
flash point -28 °C
solubility
3.11 g/L
density
0.725 g/mL at 25 °C (lit.)
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.722 - 0.724
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.722 - 0.724
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test
Application
Diisopropyl ether is used as a solvent in the aza-Michael addition of mono-and bifunctional amines to acrylate.
General description
Diisopropylether (DIPE) is secondary ether. Besides its high-octane number, it has low toxicity, low production cost, and good anti-knock properties. It is flammable, non-reactive, colorless, and slightly soluble in water but has a high solubility in organic compounds. Due to its ability to liquefy oil-based solutions, it is being used as a solvent in paints, waxes, dyes, and stain removal. DIPE serves as a solvent in various chemical processes, also used as an extractant and oxygenate in motor fuel.
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - STOT SE 3
target_organs
Respiratory system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-20.2 °F - closed cup
flash_point_c
-29 °C - closed cup
法规信息
危险化学品
此项目有
Thermodynamic and acoustic properties of binary mixtures of diisopropyl ether, benzene and alkanes at 298.15, 308.15 and 318.15 K: Prigogine-Flory-Patterson theory and graph theory
Devi R, et al.
Journal of Molecular Liquids, 275, 364-377 (2019)
Thermophysical properties of ternary liquid mixture of diisopropyl ether (1)+ ethanol (2)+ n-heptane (3): Measurement and correlation
Kashyap P, et al.
Journal of Molecular Liquids, 319, 114219-114219 (2020)
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