Key Documents

View All Documentation

L2904

Lithium tri-tert-butoxyaluminum hydride

Name: Lithium tri-<I>tert</I>-butoxyaluminum hydride
Brand: ALDRICH

97%

Synonym(s):

LTBA, Lithium aluminum-tri-tert-butoxyhydride

Select a Size

Change View

About This Item

Linear Formula:

LiAlH[OC(CH₃)₃]₃

CAS Number:

17476-04-9

Molecular Weight:

254.27

UNSPSC Code:

12352000

NACRES:

NA.22

PubChem Substance ID:

24896329

EC Number:

241-490-8

Beilstein/REAXYS Number:

5796791

MDL number:

MFCD00011532

Assay:

97%

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Segment

100

assay

97%

reaction suitability

reagent type: reductant

mp

300-319 °C (dec.) (lit.)

SMILES string

[H][Al]([Li])(OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C

InChI

1S/3C4H9O.Al.Li.H/c3*1-4(2,3)5;;;/h3*1-3H3;;;/q3*-1;+2;+1;

InChI key

BYBIDFZFKATBFH-UHFFFAOYSA-N

Description

Application

Lithium tri-tert-butoxyaluminum hydride (LTBA) is a stable, mild reducing agent that is used to selectively reduce aldehydes and ketones in the presence of esters. It can also be used to reduce imidoyl chlorides to aldimines and aromatic disulfides to the corresponding thiols.

Reducing agent

Pictograms

GHS02,GHS05

Signal Word

Danger

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - Water-react. 1

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library