Lithium tert-butoxide

Product Name: Lithium tert-butoxide
CAS No.: 1907-33-1
Chemical Name: Lithium tert-butoxide
Synonyms: LITHIUM T-BUTOXIDE;lithium 2-methylpropan-2-olate;LTB;ithium tert-butoxide;LITHIUM TERT-BUTYLATE;Lithium tertiary butoxide;Lithium 2-methyl-2-propanolate;TNFC;TNFSF3;400173-25G
CBNumber: CB2663618
Molecular Formula: C4H9LiO
Formula Weight: 80.05
MOL File: 1907-33-1.mol

More

Less

Lithium tert-butoxide Property

Melting point:: °C
Boiling point:: 68-70 °C
Density: 0.89 g/mL at 20 °C
Flash point:: −2 °F
storage temp.: 2-8°C
solubility: Soluble in toluene, hexane, tetrahydrofuran and methyl tert-butyl ether.
form: liquid
color: brown
Specific Gravity: 0.89
Water Solubility: vigorous reaction
Sensitive: Moisture Sensitive
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
BRN: 3620018
InChIKey: LZWQNOHZMQIFBX-UHFFFAOYSA-N
CAS DataBase Reference: 1907-33-1(CAS DataBase Reference)
EPA Substance Registry System: Lithium tert-butoxide (1907-33-1)

More

Less

Safety

Hazard Codes: F,C,N,T
Risk Statements: 11-19-34-37-35-14-67-65-62-51/53-48/20-40-52/53-36/37/38-25
Safety Statements: 26-36/37/39-45-61-62-6A-43E-16-7/8-43-33
RIDADR: UN 3206 4.2/PG 2
WGK Germany: 3
RTECS: UB8520000
F: 3-10
TSCA: Yes
HazardClass: 4.2
PackingGroup: III
HS Code: 29051990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H312Harmful in contact with skin

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 398195
Product name: Lithium tert-butoxide solution
Purity: 1.0 M in THF
Packaging: 50ml
Price: $62.5
Updated: 2025/07/31

Sigma-Aldrich

Product number: 398195
Product name: Lithium tert-butoxide solution
Purity: 1.0 M in THF
Packaging: 250ml
Price: $213
Updated: 2025/07/31

Sigma-Aldrich

Product number: E8656
Product name: Heat-Labile Enterotoxin, B subunit (LTB) from <I>E. coli</I>
Purity: recombinant, expressed in <I>Pichia pastoris</I>, >90% (SDS-PAGE), lyophilized powder
Packaging: 500 μg
Price: $358.15
Updated: 2025/07/31

Sigma-Aldrich

Product number: E8656
Product name: Heat-Labile Enterotoxin, B subunit (LTB) from E. coli
Purity: recombinant, expressed in Pichia pastoris, >90% (SDS-PAGE), lyophilized powder
Packaging: 500μg
Price: $349
Updated: 2024/03/01

TCI Chemical

Product number: L0253
Product name: Lithium tert-Butoxide (ca. 10% in Tetrahydrofuran, ca. 1mol/L)
Packaging: 100mL
Price: $105
Updated: 2025/07/31

More

Less

Lithium tert-butoxide Chemical Properties,Usage,Production

Chemical Properties

Lithium tert-Butoxide [1907-33-1], LiOC (CH3)3, Mr 80.06, r 0.89 g/cm3, mp 283 ℃ is a colorless compound with good solubility in many organic solvents (e.g. 16 % in hexane). It is commercially available as min. 98 % powder and as a 20 % solution in THF. In organic synthesis it serves as a strong base. As one of the few volatile lithium compounds, it sublimes without decomposition at 110 ℃ in vacuum, and is therefore a suitable raw material for lithium doping in CVD processes.

Uses

Lithium tert-butoxide is a mild base used in organic synthesis. It is involved in the alfa-alkylation reaction of ketones with primary alcohols. It is utilized as a catalyst in the reduction of ketones to the corresponding secondary alcohols. It acts as lithium source utilized in the preparation of LixTiyOz thin films. Further, it is used in conjunction with organometallic reagents/catalysts to modify their reactivity and selectivity.

reaction suitability

core: lithium

Biochem/physiol Actions

Enterotoxigenic Escherichia coli causes diarrhea through its heat-labile enterotoxin (LT). The LT is a periplasmic protein composed of one A subunit (LTA, 27 kDa) and five non-covalently associated B subunits (LTB, 11.6 kDa each) forming a ring-like pentamer. LTB has high affinity towards the toxin receptor ganglioside GM1, a glycosphingolipid found ubiquitously on the surface of mammalian cells. Ganglioside GM1 facilitates the delivery of the A subunit to the cytosol of the target cell resulting in persistent synthesis of cAMP and subsequently diarrhea. This characteristic makes LTB a good label for microglial cells (due to the enrichment of ganglioside GM1 on their cell surface). In addition, studies made mostly with animal models demonstrated that recombinant LTB could stimulate strong serum and mucosal immune responses against LT. Other studies have indicated that LTB could be used as a potent mucosal adjuvant.

Safety

Lithium tert-butoxide is dangerous because it catches fire immediately in contact with air. A few precautions will reduce the risk: Use protection when handling hazardous chemicals, always wear lab coats and safety glasses; Because tert-butyl lithium will automatically react with atmospheric moisture, so avoid its exposure to the atmosphere; Don't work alone and remember how to handle an emergency.

Lithium tert-butoxide Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Lithium tert-butoxide Suppliers

Americas 1 Belgium 2 China 315 Europe 1 France 1 Germany 10 India 35 Japan 3 Russia 1 Singapore 1 Slovakia 1 Switzerland 2 United Kingdom 7 United States 23 Global 403

Aladdin Scientific

Tel
Email: tp@aladdinsci.com
Country: United States
ProdList: 57505
Advantage: 58

Ereztech LLC

Tel: --
Fax: --
Email: customerservice@ereztech.com
Country: United States
ProdList: 793
Advantage: 58

Albemarle Corporation

Tel: --
Fax: --
Email: ap@albemarle.com
Country: United States
ProdList: 79
Advantage: 58

Optima Chemical Group, LLC

Tel: --
Fax: --
Country: United States
ProdList: 116
Advantage: 58

Rockwood Lithium GmbH

Tel: --
Fax: --
Country: United States
ProdList: 21
Advantage: 58

Optima Chemical Group, LLC. (OCG)

Tel: --
Fax: --
Email: sales@optimachem.com
Country: United States
ProdList: 185
Advantage: 58

Redox Scientific

Tel: --
Fax: --
Email: info@redoxsci.com
Country: United States
ProdList: 2380
Advantage: 58

Leonid Chemicals Private Limited

Tel: --
Fax: --
Email: careers@leonidchemicals.com
Country: United States
ProdList: 1700
Advantage: 43

VWR International, LLC.

Tel: --
Fax: --
Email: @sargentwelch.com
Country: United States
ProdList: 6262
Advantage: 58

Strem Chemicals, Inc.

Tel: --
Fax: --
Email: info@strem.com
Country: United States
ProdList: 4910
Advantage: 86

United States Biological

Tel: --
Fax: --
Email: chemicals@usbio.net
Country: United States
ProdList: 6214
Advantage: 80

Riedel-de Haen AG

Tel: --
Fax: --
Country: United States
ProdList: 6773
Advantage: 87

TCI America

Tel: --
Fax: --
Email: sales@tciamerica.com
Country: United States
ProdList: 6909
Advantage: 75

Optimachem

Tel: --
Fax: --
Email: dmills@optimachem.com
Country: United States
ProdList: 255
Advantage: 66

Pfaltz & Bauer, Inc.

Tel: --
Fax: --
Email: sales@pfaltzandbauer.com
Country: United States
ProdList: 6828
Advantage: 72

Gelest, Inc.

Tel: --
Fax: --
Email: info@gelest.com
Country: United States
ProdList: 3973
Advantage: 84

Alfa Aesar

Tel: --
Fax: --
Email: tech@alfa.com
Country: United States
ProdList: 6814
Advantage: 81

HONEST JOY HOLDINGS LIMITED

Tel: --
Fax: --
Email: sales@honestjoy.cn
Country: United States
ProdList: 6675
Advantage: 54

Mahidhara Chemicals Private Limited

Tel: --
Fax: --
Email: info@mahidhara.com
Country: United States
ProdList: 13
Advantage: 43

MP Biomedicals, Inc.

Tel: --
Fax: --
Country: United States
ProdList: 6561
Advantage: 81

Chemat Technology, Inc.

Tel: --
Fax: --
Email: info@chemat.com
Country: United States
ProdList: 569
Advantage: 72

Aithaca Chemical Corp.

Tel: --
Fax: --
Email: sales@aithaca.com
Country: United States
ProdList: 1684
Advantage: 30

FMC Lithium

Tel: --
Fax: --
Email: lithium_info@fmc.com
Country: United States
ProdList: 129
Advantage: 72

More

Less

View Lastest Price from Lithium tert-butoxide manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: Lithium tert-butoxide 1907-33-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-31

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Lithium Tert-Butoxide 1907-33-1
Price: US $120.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-10

Henan Aochuang Chemical Co.,Ltd.

Product: Lithium tert-butoxide 1907-33-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-29

1907-33-1, Lithium tert-butoxideRelated Search:

Lithium oxide tert-Butanol Magnesium tert-butoxide Tetrabutyl titanate Chlorobutanol tert-Butyl hydroperoxide Lithium chloride Sodium tert-butoxide Piperonyl butoxide Potassium tert-butoxide Lithium LITHIUM NIOBIUM TERT-BUTOXIDE Butylate HEXANES Hexane LITHIUM ISOPROPOXIDE LITHIUM TANTALUM TERT-BUTOXIDE LITHIUM PERFLUORO(2,6-DIMETHYL-5-OXA-2-HEPTOXIDE)

LTB

LITHIUM T-BUTOXIDE

LITHIUM TERT-BUTOXIDE

LITHIUM TERT-BUTYLATE

Lithium tertiary butoxide

Lithiumtert-butoxid

Lithium tert-butoxide, 1M solution in hexanes

2-methyl-2-propanolithiumsalt

2-methyl-2-propanollithiumsalt

lithiumtert-butanolate

tert-butoxylithium

Lithium tert-butoxide, 99.9% (metals basis)

Lithium tert-butoxide, 2.2M solution in THF

Lithium tert-butoxide, 1.0 M in hexanes, J&KSeal

Lithium tert-butoxide, 1.0 M in THF, J&KSeal

1,2,3,4,5,6-Hexachlorocyclohexane (mixed isomers)

Lithium tert-butoxide2.2M solution in THFAcroSeal§3

Lithium 1,1-dimethylethanolate

Lithium 1,1-dimethylethoxide

Lithium 2-methyl-2-propanolate

Lithium tert-butoxide,99%

Lithium tert-butoxide (metals basis)

Lithium tert-butoxide, 1M solution in hexanes, AcroSeal§3

Lithium tert-butoxide, 2.2M solution in THF, AcroSeal

Lithium tert-butoxide, 1M solution in hexanes, AcroSeal

2-Methyl-1-oxopropan-2-yl lithiuM

LithiuM tert-butoxide, 0.9M (8 wt.%) solution in 2-MeTHF, AcroSeal

ithium tert-butoxide

tert-butylalcohol,lithiumsalt

Lithium tert-butoxide solution

Lithiumtbutoxideminoffwhitepowder

LithiuM tert-butoxi

LITHIUM TERT-BUTOXIDE-TG

LithiuM tert-butoxide, 2.2M solution in THF, J&KSeal

LithiuM Tert-Butoxide SynonyMs: LithiuM 2-Methylpropan-2-olate

LithiuM tert-butoxide solution 1.0 M in THF

LithiuM tert-butoxide, 1.0 M solution in hexanes, SpcSeal

ANTI-LTB(C-TERMINAL) antibody produced in mouse

TNFC

TNFSF3

Tumor necrosis factor C

Heat-Labile Enterotoxin, B subunit (LTB) from E. coli

Lithium tert-Butoxide (ca. 10% in Tetrahydrofuran, ca. 1mol/L)

LithiuM tert-butoxide, 2.2 M solution in THF, SpcSeal

Lithium tert-butoxide, 99.9% trace metals basis

Lithium tert-butoxide 1.0M THF

lithium 2-methylpropan-2-olate

Lithium t-butoxide, 98+%

LITHIUM TERT-BUTOXIDE SOLUTION, ~1 M IN HEXANE

LITHIUM TERT-BUTOXIDE, 1.0M SOLUTION IN HEXANES

LITHIUM TERT-BUTOXIDE SOLUTION, ~1 M IN THF

LITHIUM TERT-BUTOXIDE, 1.0M SOLUTION IN TETRAHYDROFURAN

LITHIUM-TERT.-BUTYLAT

Lithium t-butylate, 1M in Hexane

LITHIUM t-BUTOXIDE, 2M in THF

1.0mol/l Lithium t-Butoxide Tetrahydrofuran Solution

Lithium tert-butanol

Lithium tert-butoxide ISO 9001：2015 REACH