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529745

Sigma-Aldrich

Isopropyllithium solution

0.7 M in pentane

Synonym(s):

2-Lithiopropane, 2-Propyllithium

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About This Item

Linear Formula:
(CH3)2CHLi
CAS Number:
1888-75-1
Molecular Weight:
50.03
MDL number:
MFCD02093613
UNSPSC Code:
12352103
PubChem Substance ID:
24877705
NACRES:
NA.22

Quality Level

100

concentration

0.7 M in pentane

bp

35-36 °C

density

0.632 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

[Li]C(C)C

InChI

1S/C3H7.Li/c1-3-2;/h3H,1-2H3;

InChI key

HDSLTIHESBGENB-UHFFFAOYSA-N

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Application

Used in a study of the alkylative ring opening of N-sulfonyl protected aziridines providing amino alcohols and ethers.

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

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

-31.0 °F - closed cup

Flash Point(C)

-35 °C - closed cup

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 3: Spontaneously combustible substances and water- reactive materials
Materials containing Alkyl lithium
Hazardous rank I

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

529745-BULK:
529745-VAR:
529745-4X25ML:4548173925752
529745-1L:4548173943657
529745-100ML:4548173943640

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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David M Hodgson et al.
The Journal of organic chemistry, 71(22), 8510-8515 (2006-10-27)
Organolithium-induced alkylative ring opening of N-sulfonyl-protected aziridinyl ethers is described. The reactions were efficiently carried out with a variety of organolithiums, providing a promising new strategy to unsaturated amino alcohols and ethers. Cis- and trans-1,4-dimethoxybut-2-ene-derived aziridines were prepared, and their

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