Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

94439

Sigma-Aldrich

tert-Butyllithium solution

1.6-3.2 M in heptane

Synonym(s):

Lithium-2-methyl-2-propanide, t-BuLi

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(CH3)3CLi
CAS Number:
594-19-4
Molecular Weight:
64.06
Beilstein:
3587204
MDL number:
MFCD00008795
UNSPSC Code:
12352103
PubChem Substance ID:
57653606
NACRES:
NA.22

form

solution

Quality Level

100

shelf life

limited shelf life

concentration

1.6-3.2 M in heptane

density

0.69 g/mL at 20 °C

storage temp.

2-8°C

SMILES string

[Li]C(C)(C)C

InChI

1S/C4H9.Li/c1-4(2)3;/h1-3H3;

InChI key

BKDLGMUIXWPYGD-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

recommended storage temperature 15°C

Other Notes

decomp. rate (at room temperature) 0.02-0.1% per day

Signal Word

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react 1

Target Organs

Central nervous system

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 2

Flash Point(F)

24.8 °F - closed cup

Flash Point(C)

-4.0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

94439-PZ-F:
94439-VAR-F:
94439-100ML-F:
94439-BULK-F:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBK6291
STBJ0468
STBH7533
STBH2741
STBF9597V

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

Adeline Huiling Loo et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 16(11), 2304-2306 (2015-05-28)
Owing to the attractive properties that transition metal dichalcogenides (TMDs) display, they have found recent application in the fabrication of biosensing devices. These devices involve the immobilization of a recognition element such as DNA onto the surface of TMDs. Therefore
Xinyi Chia et al.
ACS nano, 9(5), 5164-5179 (2015-04-22)
Layered transition metal dichalcogenides (TMDs) have been the center of attention in the scientific community due to their properties that can be tapped on for applications in electrochemistry and hydrogen evolution reaction (HER) catalysis. We report on the effect of
Shigeo Hayashi et al.
Journal of enzyme inhibition and medicinal chemistry, 29(6), 846-867 (2014-02-13)
Because of the pivotal role of cyclooxygenase (COX) in the inflammatory processes, non-steroidal anti-inflammatory drugs (NSAIDs) that suppress COX activities have been used clinically for the treatment of inflammatory diseases/syndromes; however, traditional NSAIDs exhibit serious side-effects such as gastrointestinal damage

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service