Organolithium

Alfa Aesar™ Lithium tantalum isopropoxide, 99.9% (metals basis)

Chemical Name or Material: Lithium tantalum isopropoxide CAS: 21864-24-4 Linear Formula: LiTa[OCH(CH3)2]6 Formula Weight: 542.42 MDL Number: MFCD00798538 UN Number: UN2925

Alfa Aesar™ Lithium octanoate, 99%

Chemical Name or Material: Lithium octanoate CAS: 16577-52-9 Formula Weight: 150.14 MDL Number: MFCD00210629 Synonym: Caprylic acid, lithium salt

Alfa Aesar™ Lithium methoxide, 98+%

Chemical Name or Material: Lithium methoxide CAS: 865-34-9 Molecular Formula: CH3LiO Linear Formula: LiOCH3 Formula Weight: 37.98 MDL Number: MFCD00036357 UN Number: UN3206 Beilstein: 3552389

Methyllithium, 1.6M sol. in diethyl ether (± 5% w/v), AcroSeal™, ACROS Organics™

Chemical Name or Material: Methyllithium Name Note: Low Chloride, 1.6M Solution in Diethyl Ether (+/- 5% w/v) CAS: 917-54-4 CAS: 60-29-7 Assay: 4.5 to 5.5% (as MeLi) Molecular Formula: CH3Li Linear Formula: CH3Li Formula Weight: 21.96 MDL Number: MFCD00008253

Alfa Aesar™ Lithium aluminum di-n-butylamide, 0.16M soln. in 1,2-dimethoxyethane

Chemical Name or Material: Lithium aluminum di-n-butylamide CAS: 15405-86-4 Molecular Formula: C32H72AlLiN4 Linear Formula: LiAl[N(CH2CH2CH2CH3)2]4 Formula Weight: 546.87 MDL Number: MFCD00051918 UN Number: UN1993

n-Butyllithium, 1.6M solution in hexanes, AcroSeal™, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: n-Butyllithium Name Note: 1.6M solution in hexanes CAS: 109-72-8 CAS Min %: 14.75 CAS Max %: 15.25 CAS: 110-54-3 CAS Min %: 84.75 CAS Max %: 85.25 Assay: 14.0 to 16.0% (as BuLi) (Active base) Molecular Formula: C4H9Li Linear Formula: CH3(CH2)3Li Formula Weight: 64.06 MDL Number: MFCD00009414

Alfa Aesar™ Lithium 2-ethylhexanoate

Chemical Name or Material: Lithium 2-ethylhexanoate CAS: 15590-62-2 Formula Weight: 150.15 MDL Number: MFCD00058702 Synonym: 2-Ethylhexanoic acid lithium salt

Alfa Aesar™ Lithium bis(trifluoromethylsulfonyl)imide, 98+%

Chemical Name or Material: Lithium bis(trifluoromethylsulfonyl)imide CAS: 90076-65-6 Molecular Formula: C2F6LiNO4S2 Linear Formula: (CF3SO2)2NLi Formula Weight: 287.08 MDL Number: MFCD00210017 UN Number: UN2923 Synonym: Bis(trifluoromethane)sulfonimide lithium salt; Lithium bis(trifluoromethanesulfonyl)imide

Alfa Aesar™ Lithium tert-butoxide, 99.9% (metals basis)

Chemical Name or Material: Lithium tert-butoxide CAS: 1907-33-1 Molecular Formula: C4H9LiO Linear Formula: (CH3)3COLi Formula Weight: 80.06 MDL Number: MFCD00050479 UN Number: UN3206 Beilstein: 3620018

Alfa Aesar™ Methyllithium, 1-2M in ether, packaged under Argon in resealable ChemSeal™ bottles

Chemical Name or Material: Methyllithium CAS: 917-54-4 Formula Weight: 21.97 MDL Number: MFCD00008253 UN Number: UN3394

Alfa Aesar™ tert-Butyllithium, nominally 1.5M in n-pentane

Chemical Name or Material: tert-Butyllithium CAS: 594-19-4 Linear Formula: (CH3)3CLi Formula Weight: 64.06 MDL Number: MFCD00008795 UN Number: UN3394 Beilstein: 3587204

Alfa Aesar™ Lithium tri-tert-butoxyaluminum hydride, nominally 1M in THF, packaged under Argon in resealable ChemSeal™ bottles

Chemical Name or Material: Lithium tri-tert-butoxyaluminum hydride CAS: 17476-04-9 Molecular Formula: C12H28AlLiO3 Linear Formula: Li[(CH3)3CO]3AlH Formula Weight: 254.28 MDL Number: MFCD00011532 UN Number: UN3399 Synonym: Lithium hydridotris(tert-butoxy)aluminate

n-Butyllithium, 2.6M solution in toluene, AcroSeal™, ACROS Organics™

Chemical Name or Material: n-Butyllithium Name Note: 2.6M solution in toluene CAS: 109-72-8 CAS: 108-88-3 Assay: 19.8 to 20.2% (as BuLi) Molecular Formula: C4H9Li Linear Formula: CH3(CH2)3Li Formula Weight: 64.06 MDL Number: MFCD00009414

n-Hexyllithium, 33 wt.% solution in n-hexane, AcroSeal™, ACROS Organics™

Chemical Name or Material: n-Hexyllithium Name Note: 33 wt. % in n-hexane CAS: 21369-64-2 CAS Min %: 32.8 CAS Max %: 33.2 CAS: 110-54-3 CAS Min %: 66.8 CAS Max %: 67.2 Assay: 32.8 to 33.2% (as HexLi) Molecular Formula: C6H13Li Linear Formula: LiCH2CH2CH2CH2CH2CH3 Formula Weight: 92.11 MDL Number: MFCD00191446

Alfa Aesar™ Lithium niobium isopropoxide, 99.9% (metals basis)

Chemical Name or Material: Lithium niobium isopropoxide CAS: 21864-21-1 Molecular Formula: LiNb(OC3H7)6 Formula Weight: 454.38 MDL Number: MFCD00210626 UN Number: UN2925

Alfa Aesar™ Lithium niobium isopropoxide, 99+% (metals basis), 5% w/v in isopropanol

Chemical Name or Material: Lithium niobium isopropoxide CAS: 21864-21-1 Molecular Formula: C18H42LiNbO6 Linear Formula: LiNb(OC3H7)6 Formula Weight: 454.38 MDL Number: MFCD00210626 UN Number: UN1219

tert-Butyllithium, 18% solution in heptane, AcroSeal™, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: tert-Butyllithium CAS: 594-19-4 CAS: 142-82-5 Molecular Formula: C4H9Li Linear Formula: (CH3)CLi Formula Weight: 64.06

Alfa Aesar™ Lithium tantalum ethoxide, 99.9% (metals basis), 5% w/v in ethanol

Chemical Name or Material: Lithium tantalum ethoxide CAS: 127503-04-2 Linear Formula: LiTa(OCH2CH3)6 Formula Weight: 458.04 MDL Number: MFCD00210630 UN Number: UN1170

Alfa Aesar™ Lithium isobutyrate, 98+%

Chemical Name or Material: Lithium isobutyrate CAS: 25179-23-1 Formula Weight: 94.03 MDL Number: MFCD00210622

Alfa Aesar™ n-Butyllithium, 2.2M in hexane

Chemical Name or Material: n-Butyllithium CAS: 109-72-8 Molecular Formula: C4H9Li Linear Formula: CH3(CH2)3Li Formula Weight: 64.06 MDL Number: MFCD00009414 UN Number: UN3394 Beilstein: 1209227

Alfa Aesar™ n-Butyllithium, 1.6M in hexanes, packaged under Argon in resealable ChemSeal™ bottles

Chemical Name or Material: n-Butyllithium CAS: 109-72-8 Linear Formula: CH3(CH2)3Li Formula Weight: 64.06 MDL Number: MFCD00009414 UN Number: UN3394 Beilstein: 1209227

Alfa Aesar™ Lithium salicylate, tech.

Chemical Name or Material: Lithium salicylate CAS: 552-38-5 Purity Grade: Technical Grade Formula Weight: 144.05 MDL Number: MFCD00045813

Alfa Aesar™ Lithium phthalocyanine

Chemical Name or Material: Lithium phthalocyanine CAS: 25510-41-2 Formula Weight: 526.41 MDL Number: MFCD00059094

(Trimethylsilyl)methyllithium, 0.7M (10 wt%) solution in hexanes, AcroSeal™, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: (Trimethylsilyl)methyllithium Name Note: 0.8M (12 wt%) solution in hexanes CAS: 1822-00-0 CAS Min %: 7.0 CAS Max %: 14.0 CAS: 92112-69-1 CAS Min %: 86.0 CAS Max %: 93.0 CAS: 92112-69-1 Assay: 7 to 14 wt% Molecular Formula: C4H11LiSi Linear Formula: LiCH2Si(CH3)3 Formula Weight: 94.16 MDL Number: MFCD00010747

Alfa Aesar™ sec-Butyllithium, 1.3M in cyclohexane, packaged under Argon in resealable ChemSeal™ bottles

Chemical Name or Material: sec-Butyllithium CAS: 598-30-1 Linear Formula: CH3CH2CH(CH3)Li Formula Weight: 64.06 MDL Number: MFCD00009323 UN Number: UN3394 Beilstein: 3587206

Alfa Aesar™ Lithium tri-tert-butoxyaluminum hydride, 94%

Chemical Name or Material: Lithium tri-tert-butoxyaluminum hydride CAS: 17476-04-9 Linear Formula: Li[(CH3)3CO]3AlH Formula Weight: 254.28 MDL Number: MFCD00011532 UN Number: UN1409 Beilstein: 5796791 Synonym: Lithium hydridotris(tert-butoxy)aluminate

Alfa Aesar™ tert-Butyllithium, nominally 1.5M in n-pentane, packaged under Argon in resealable ChemSeal™ bottles

Chemical Name or Material: tert-Butyllithium CAS: 594-19-4 Linear Formula: (CH3)3CLi Formula Weight: 64.06 MDL Number: MFCD00008795 UN Number: UN3394 Beilstein: 3587204

Methyllithium, 3% solution in 2-MeTHF/cumene, AcroSeal™, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methyllithium CAS: 917-54-4 CAS: 98-82-8 CAS: 96-47-9 Assay: 2.7 to 3.4% (as MeLi) (Total base) Molecular Formula: CH3Li Linear Formula: CH3Li Formula Weight: 21.96

n-Butyllithium, 2.2M in hexane, packaged under Argon in resealable ChemSeal™ bottles, Alfa Aesar™

Chemical Name or Material: n-Butyllithium CAS: 109-72-8 Molecular Formula: C4H9Li Linear Formula: CH3(CH2)3Li Formula Weight: 64.06 MDL Number: MFCD00009414 UN Number: UN3394 Beilstein: 1209227

Alfa Aesar™ Lithium 2,4-pentanedionate, 99.5%

Chemical Name or Material: Lithium 2,4-pentanedionate CAS: 18115-70-3 Formula Weight: 106.05 MDL Number: MFCD00013496 Beilstein: 4575087 Synonym: Lithium acetylacetonate

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