n-Butyllithium solution

ALDRICH/186171 - 1.6 M in hexanes

Synonym: n-BuLi; Butyl lithium; Butyllithium solution; Lithium-1-butanide

CAS Number: 109-72-8
Empirical Formula (Hill Notation): C₄H₉Li
Molecular Weight: 64.06
MDL Number: MFCD00009414
Linear Formula: CH₃(CH₂)₃Li
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-186171-4X25ML	25 mL	$62.30 4/EA	Add To Favorites
45-186171-50ML	50 mL	$40.80 1/EA	Add To Favorites
45-186171-100ML	100 mL	$65.60 1/EA	Add To Favorites
45-186171-4X100ML	100 mL	$179.00 4/EA	Add To Favorites
45-186171-800ML	800 mL	$173.00 1/EA	Add To Favorites
45-186171-8L-KL	8 L	$941.00 1/EA	Add To Favorites
45-186171-18L-KL	18 L	$1680.00 1/EA	Add To Favorites

25 mL Sure/Seal™ Packaging

4×100 Pull-top Can
Photo is meant to be representative of product you will receive if ordered. Additional information is printed on actual labels and package types are subject to change.

Properties
Descriptions
Safety Info.
Basic Data

concentration	1.6 M in hexanes
density	0.68 g/mL at 25 °C
form	liquid
InChI	1S/C4H9.Li/c1-3-4-2;/h1,3-4H2,2H3;
InChI key	MZRVEZGGRBJDDB-UHFFFAOYSA-N
Quality Level	200
SMILES string	[Li]CCCC
storage temp.	2-8°C

Application:	Copolymerization of butadiene and styrene under the influence of n-butyllithium: This study explores the copolymerization process using n-butyllithium as a catalyst, which is significant for the development of new synthetic rubber materials (V Bronskaya et al., 2023 ). Modifiers of n-Butyllithium in the Synthesis of Polybutadiene and Styrene-Butadiene Rubbers: Explores the use of n-butyllithium with different modifiers in the synthesis of industrial rubbers, important for understanding the control of polymer properties (VS Glukhovskoi et al., 2014 ). Aggregation and Solvation of n-Butyllithium: Examines the aggregation behavior and solvation properties of n-butyllithium in various solvents, providing insights into its chemical interactions essential for organic synthesis (O Tai et al., 2017 ).
Legal Information:	Kilo-Lab is a registered trademark of Merck KGaA, Darmstadt, Germany
Legal Information:	Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
Other Notes:	May contain trace amounts of LiCl.
Packaging:	1 L in Sure/Seal™
Packaging:	4×25, 50, 100, 4×100, 800 mL in Sure/Seal™
Packaging:	8, 18 L in Kilo-Lab™
Packaging:	The Kilo-Lab^® cylinders are only available in the US. The cylinder types will vary according to country. The 25 mL Sure/Seal^™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
Packaging:	View returnable container options .

Symbol	GHS02,GHS05,GHS07,GHS08,GHS09
Signal word	Danger
Hazard statements	H225 - H250 - H260 - H304 - H314 - H336 - H361f - H411
Precautionary statements	P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Codes	F,C,N
Risk Statements	11-14/15-34-48/20-51/53-62-65-67
Safety Statements	26-36/37/39-43-45-61-62
RIDADR	UN3394 - class 4.2 - PG 1 - EHS - Organometallic substance, liqu
WGK Germany	WGK 3
Flash Point(F)	-14.8 °F - closed cup
Flash Point(C)	-26 °C - closed cup
Supplemental Hazard Statements	EUH014

Density	0.68 g/mL at 25 °C
Storage Temp.	2-8°C
UNSPSC	12352103

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