195596
Sigma-Aldrich

SEC-BUTYLLITHIUM, 1.4M SOLUTION IN CYCLO

Linear Formula:

CH3CH2CH(CH3)Li

Empform:

C4H9Li

Synonyms English:

Lithium-2-butanide

Nacres: NA.22
Mdl No: MFCD00009323
Fw: 64.06
Pubchem Substance Id: 24851700
CAS Number: 598-30-1
Grouped product items
SKU Pack Size Availability Price Quantity
195596-1L 1L Estimate to ship on March 01, 2023 -
₫11,012,200
195596-800ML 1X800mL Estimate to ship on March 01, 2023 -
₫7,226,700
195596-4X25ML 4X25mL Estimate to ship on March 01, 2023 -
₫3,044,700
195596-50ML 50mL Estimate to ship on March 01, 2023 -
₫0
195596-100ML 1X100mL Estimate to ship on March 01, 2023 -
₫2,966,600
Request a Bulk Order Check Availability

Properties

Properties
concentration 1.4 
concentricity M in cyclohexane
density of sugar measuring range 0.769 
depth g/mL 
depth × h × w at 25 
depth × overall h ?C
frame size liquid
inlet and outlet diam. 1S/C4H9.Li/c1-3-4-2
inlet and outlet nptm × nptm /h3H4H21-2H3
inlet cga VATDYQWILMGLEW-UHFFFAOYSA-N
Need License To Purchase Temp. Regu
Check Obsolete No
Temperature Control 2 - 8
Shipping Mode DS

Description

Application

sec-Butyllithium solution (1.4M in cyclohexane) has been used in the multi-step synthesis of 5-methyl-5,6-dihydrothymidine (5-MDHT) from thymidine. It has also been used in the copper-catalyzed asymmetric allylic alkylation (AAA) of allyl bromides, chlorides, and ethers in the presence of a chiral ligand.

Packaging

The 25 mL Sure/Seal

Physical form

bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

SAFETY INFORMATION

GHS02,GHS05,GHS07,GHS08,GHS09

Signal Word

Danger

H225 - H250 - H260 - H304 - H314 - H336 - H410

P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P370 + P378

RIDADRRIDADR

WGK Germany

WGK 2

Flash Point (F)

1.4 °F - closed cup

Flash Point (C)

-17 °C - closed cup

Target Organs

Central nervous system

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

TECHNICAL SERVICE

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