296082
Diethyl ether
≥99.7%, anhydrous, contains 1 ppm BHT as inhibitor
동의어(들):
DEE, Et2O, Ethoxyethane, Ether, Ethyl ether
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(CH3CH2)2O
CAS 번호:
Molecular Weight:
74.12
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352112
EC Number:
200-467-2
MDL number:
Beilstein/REAXYS Number:
1696894
Assay:
≥99.7%
Grade:
anhydrous
Bp:
34.6 °C
Vapor pressure:
28.66 psi ( 55 °C), 8.56 psi ( 20 °C)
제품 이름
Diethyl ether, contains 1 ppm BHT as inhibitor, anhydrous, ≥99.7%
grade
anhydrous
Quality Level
vapor density
2.6 (vs air)
vapor pressure
28.66 psi ( 55 °C), 8.56 psi ( 20 °C)
assay
≥99.7%
form
liquid
autoignition temp.
320 °F
contains
1 ppm BHT as inhibitor
expl. lim.
36.5 %
impurities
<0.003% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0003%
color
colorless
refractive index
n20/D 1.3530 (lit.)
bp
34.6 °C
mp
−116 °C (lit.)
density
0.706 g/mL at 25 °C (lit.)
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 highly volatile and flammable organic solvent. On storing for a long time, DEE can form organic peroxides, which can be suppressed by adding butylated hydroxytoluene (BHT) as a stabilizer. BHT scavenges the free radicals required for the peroxide formation.
Application
Diethyl ether has been used as a solvent for the preparation of 3-formyl-2,2,5,5-tetramethyl-1-oxy-pyrroline from 3-(N-methoxy-N-methylcarbamoyl)-2,2,5,5-tetramethyl-1-oxy-pyrroline using DIBAL.
Packaging
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
target_organs
Central nervous system
supp_hazards
저장 등급
3 - Flammable liquids
flash_point_f
-40.0 °F - closed cup
flash_point_c
-40 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
The Merck Index: An Encyclopedia of Chemicals, Drugs,
Royal Society of Chemistry null
Nicolò Manfredini et al.
Polymers, 13(7) (2021-04-04)
Thermo-responsive nanoparticles (NPs), i.e., colloids with a sharp and often reversible phase separation in response to thermal stimuli, are coming to the forefront due to their dynamic behavior, useful in applications ranging from biomedicine to advanced separations and smart optics.
Site-directed spin-labeling of nucleotides and the use of in-cell EPR to determine long-range distances in a biologically relevant environment
Azarkh M, et al.
Nature Protocols, 8(1), 131-131 (2013)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 296082-100ML | 04061826649237 |
| 296082-12X100ML | 04061826649244 |
| 296082-18L | 04061826649251 |
| 296082-1L | 04061826649268 |
| 296082-2.5L | 04061837532634 |
| 296082-250ML | 04061837532641 |
| 296082-6X1L | 04061826649275 |
| 296082-PZ | 04061823900850 |