Methyllithium solution

ALDRICH/514330 - 3.1 M in diethoxymethane

Synonym: Lithium methanide; MeLi

CAS Number: 917-54-4
Empirical Formula (Hill Notation): CH₃Li
Molecular Weight: 21.98
MDL Number: MFCD00008253
Linear Formula: CH₃Li
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-514330-4X25ML	25 mL	$96.30 4/EA		Add To Favorites
45-514330-100ML	100 mL	$101.00 1/EA		Add To Favorites
45-514330-1L	1 L	$575.00 1/EA		Add To Favorites

25 mL Sure/Seal™ Packaging

Properties
Descriptions
Safety Info.
Basic Data

concentration	3.1 M in diethoxymethane
density	0.846 g/mL at 25 °C
InChI	1S/CH3.Li/h1H3;
InChI key	DVSDBMFJEQPWNO-UHFFFAOYSA-N
SMILES string	[Li]C
storage temp.	2-8°C

Application:	Methyllithium solution ( 3.1 M in diethoxymethane) can undergo 1,2-addition to benzaldehyde catalyzed by a 2-(2-hydroxyaryl)alcohol (HAROL) ligand in the presence of titanium isopropoxide to form (S)-1-phenylethan-1-ol.
Caution:	Product might have solid or sediment in the bottom of the bottle.
Legal Information:	Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
Packaging:	1 L in Sure/Seal™
Packaging:	4×25, 100 mL in Sure/Seal™
Packaging:	The 25 mL Sure/Seal^™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Symbol	GHS02,GHS05
Signal word	Danger
Hazard statements	H225 - H250 - H260 - H314
Precautionary statements	P210 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338 + P310 - P370 + P378
Hazard Codes	F,Xi
Risk Statements	11-15-36/37/38
Safety Statements	16-26-43
RIDADR	UN 3399A 4.3(3) / PGI
WGK Germany	WGK 1
Flash Point(F)	5.0 °F - closed cup
Flash Point(C)	-15 °C - closed cup

Density	0.846 g/mL at 25 °C
Storage Temp.	2-8°C
UNSPSC	12352103

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