Diethyl ether

SIGALD/309966 - suitable for HPLC, ≥99.9%, inhibitor-free

Synonym: Et2O; Ethoxyethane; Ether; Ethyl ether

CAS Number: 60-29-7
Empirical Formula (Hill Notation): C₄H₁₀O
Molecular Weight: 74.12
EC Number: 200-467-2
MDL Number: MFCD00011646
Linear Formula: (CH₃CH₂)₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-309966-100ML	100 mL	$70.00 1/EA	Add To Favorites
45-309966-1L	1 L	$140.00 1/EA	Add To Favorites
45-309966-20L-P2	20 L	$1540.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

λ	H₂O reference
application(s)	food and beverages
assay	≥99.9%
autoignition temp.	320 °F
bp	34.6 °C (lit.)
density	0.706 g/mL at 25 °C (lit.)
evapn. residue	<0.0003%
expl. lim.	36.5 %
form	liquid
impurities	≤0.03% water
	≤1 ppm peroxides (as H₂O₂)
InChI	1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
InChI key	RTZKZFJDLAIYFH-UHFFFAOYSA-N
mp	−116 °C (lit.)
purified by	glass distillation
Quality Level	200
refractive index	n20/D 1.3530 (lit.)
SMILES string	CCOCC
technique(s)	HPLC: suitable
UV absorption	λ: 218 nm A_max: 1.0
	λ: 250 nm A_max: 0.20
	λ: 275 nm A_max: 0.04
	λ: 300-400 nm A_max: 0.01
vapor density	2.6 (vs air)
vapor pressure	28.69 psi ( 55 °C)
	8.59 psi ( 20 °C)

Application:	Luminescence of In(III)Cl-etioporphyrin-I.: This study investigates the luminescence properties of In(III)Cl-etioporphyrin-I, employing diethyl ether in the synthesis process to enhance solubility and reaction outcomes (Koptyaev et al., 2023 ). An efficient synthesis of phosphonated cyclopentenones by NaN(3)-catalyzed three-component reaction between trialkyl phosphites, ethyl arylmethylidenecyanoacetates and dialkyl acetylenedicarboxylates.: Highlights a novel synthesis technique using diethyl ether as a solvent to facilitate the reaction process, crucial for the production of phosphonated cyclopentenones (Ranjbar Derranji and Anary-Abbasinejad, 2024 ). Antioxidant and Anti-Inflammatory Activities of Phenolic Acid-Rich Extract from Hairy Roots of Dracocephalum moldavica.: Discusses the extraction of phenolic acids using diethyl ether from Dracocephalum moldavica, examining their antioxidant and anti-inflammatory properties (Weremczuk-Jeżyna et al., 2023 ). [An improved extraction and nonradioactive thin-layer chromatography detection method of mycolic acid].: Describes an improved method for the extraction and analysis of mycolic acid using diethyl ether, enhancing the detection efficiency in biological samples (Xu et al., 2023 ). A Modified (1)H-NMR Quantification Method of Ephedrine Alkaloids in Ephedrae Herba Samples.: Presents a modified NMR quantification method where diethyl ether plays a critical role in the extraction and preparation of samples for precise measurement of ephedrine alkaloids (Li et al., 2023 ).
Packaging:	1, 6×1 L in Sure/Seal™
Packaging:	100 mL in Sure/Seal™
Packaging:	20 L in Pure-Pac™ 2
Packaging:	25 L in stainless steel drum
Recommended products:	Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H224 - H302 - H336
Precautionary statements	P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
Hazard Codes	F+,Xn
Risk Statements	12-19-22-66-67
Safety Statements	9-16-29-33
RIDADR	UN1155 - class 3 - PG 1 - Diethyl ether
WGK Germany	WGK 1
Flash Point(F)	-40.0 °F - closed cup
Flash Point(C)	-40 °C - closed cup
Supplemental Hazard Statements	EUH019 - EUH066

Purity	≥99.9%
bp	34.6 °C (lit.)
mp	−116 °C (lit.)
Density	0.706 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.3530 (lit.)
UNSPSC	12190000

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