91238
二乙醚
analytical standard
别名:
乙醚, 醚
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关于此项目
线性分子式:
(CH3CH2)2O
化学文摘社编号:
分子量:
74.12
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-467-2
Beilstein/REAXYS Number:
1696894
MDL number:
eCl@ss:
39021002
grade
analytical standard
Quality Segment
vapor density
2.6 (vs air)
vapor pressure
2311 hPa ( 60 °C)
assay
≥99.9% (GC)
autoignition temp.
320 °F
shelf life
limited shelf life, expiry date on the label
contains
~0.0005% 2,6-di-tert.-butyl-4-methylphenol as stabilizer
expl. lim.
36.5 %
technique(s)
HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable
impurities
≤0.1% water
water
refractive index
n
bp
34.6 °C (lit.)
mp
−116 °C (lit.)
density
0.706 g/mL at 25 °C (lit.)
application(s)
cosmetics
environmental
food and beverages
format
neat
SMILES string
CCOCC
InChI
1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
InChI key
RTZKZFJDLAIYFH-UHFFFAOYSA-N
General description
Diethyl ether is a colorless and highly volatile organic compound, which commonly finds applications as an extraction solvent.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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警示词
Danger
危险代码
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
supp_hazards
存储类别
3 - Flammable liquids
闪点 (F)
-40.0 °F - closed cup
闪点 (°C)
-40 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves
靶器官
Central nervous system