L-Selectride^® solution

ALDRICH/178497 - 1.0 M in THF

Synonym: Lithium tri-sec-butylborohydride solution

CAS Number: 38721-52-7
Empirical Formula (Hill Notation): C₁₂H₂₈BLi
Molecular Weight: 190.10
MDL Number: MFCD00011708
Linear Formula: Li[CH(CH₃)CH₂CH₃]₃BH
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-178497-100ML	100 mL	$86.60 1/EA	Add To Favorites
45-178497-800ML	800 mL	$451.00 1/EA	Add To Favorites
45-178497-8L	8 L	$2090.00 1/EA	Add To Favorites

25 mL Sure/Seal™ Packaging

Properties
Descriptions
Safety Info.
Basic Data

concentration	1.0 M in THF
density	0.89 g/mL at 25 °C
form	liquid
InChI	1S/C12H28B.Li/c1-7-10(4)13(11(5)8-2)12(6)9-3;/h10-13H,7-9H2,1-6H3;/q-1;+1
InChI key	ACJKNTZKEFMEAK-UHFFFAOYSA-N
Quality Level	200
reaction suitability	reagent type: reductant
SMILES string	[Li+].[H][B-](C(C)CC)(C(C)CC)C(C)CC

Application:	• Reducing agent Reagent for: • Enantioselective synthesis of a-amino acids via reduction of N-tert-butanesulfinyl ketimine esters • Diastereoselective reduction reactions • Hydride reduction of the Danishefsky pyranones • Asymmetric reductive aldol reaction of enones with a-alkoxy aldehydes • Synthesis of alkanols by carbonylation reactions
Application:	L-Selectride^® can be used as a reagent for: • The stereoselective reduction of ketone to alcohol. • The selective demethylation of tert alcohol.
Application:	L-Selectride^™ solution may be used in the O-demethylation and N-demethylation of opium alkaloids and their derivatives.
General description:	L-Selectride^® is an air and water sensitive solution mainly used as a bulky stereoselective hydride reducing agent.
Legal Information:	6538 is a trademark of American Type Culture Collection
Legal Information:	Selectride is a registered trademark of Sigma-Aldrich Co. LLC
Packaging:	100, 800 mL in Sure/Seal™
Packaging:	8, 18 L in Kilo-Lab™
Packaging:	View returnable container options .

Symbol	GHS02,GHS05,GHS07,GHS08
Signal word	Danger
Hazard statements	H225 - H250 - H260 - H314 - H335 - H351
Precautionary statements	P210 - P231 + P232 - P280 - P305 + P351 + P338 - P370 + P378 - P422
Hazard Codes	F,C
Risk Statements	11-14/15-17-19-34-37-40
Safety Statements	16-26-36/37/39-43-45
RIDADR	UN 3394 4.3(4.2) / PGI
WGK Germany	WGK 3
Flash Point(F)	1.4 °F - closed cup
Flash Point(C)	-17 °C - closed cup
Supplemental Hazard Statements	EUH019

Density	0.89 g/mL at 25 °C
UNSPSC	12352000

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