186201
Methyllithium lithium bromide complex solution
1.5 M in diethyl ether
Synonym(s):
MeLi·LiBr, Methyllithium complex with lithium bromide, Methyllithium lithium bromide complex (1:1)
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About This Item
Linear Formula:
CH3Li · LiBr
Molecular Weight:
108.82
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
Beilstein/REAXYS Number:
3587162
MDL number:
Concentration:
1.5 M in diethyl ether
Form:
liquid
form
liquid
concentration
1.5 M in diethyl ether
density
0.852 g/mL at 25 °C
storage temp.
2-8°C
Quality Level
Application
Methyllithium lithium bromide complex solution (MeLi.LiBr) can be used as a methylating agent for the α-methylation of alkoxyaryl ketones.
Packaging
The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
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Danger
supp_hazards
wgk
WGK 3
flash_point_f
-18.4 °F - closed cup
flash_point_c
-28 °C - closed cup
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 2 - Pyr. Liq. 1 - STOT SE 3
target_organs
Central nervous system
Storage Class
4.2 - Pyrophoric and self-heating hazardous materials
Regulatory Information
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Unusual alpha-methylation of alkoxyaryl ketones with higher order methyl cuprate and lithium bromide.
M E Jung et al.
The Journal of organic chemistry, 65(26), 9241-9244 (2001-01-10)
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