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Merck
CN

568112

Diisopropylzinc solution

1.0 M in toluene

Synonym(s):

Bis(1-methylethyl)zinc, Bis(isopropyl)zinc

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About This Item

Linear Formula:
Zn(CH(CH3)2)2
CAS Number:
625-81-0
Molecular Weight:
151.57
NACRES:
NA.22
PubChem Substance ID:
24880420
UNSPSC Code:
12352103
MDL number:
MFCD01862461

Key Documents

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InChI

1S/2C3H7.Zn/c2*1-3-2;/h2*3H,1-2H3;

SMILES string

CC(C)[Zn]C(C)C

InChI key

KDUNMLRPPVCIGP-UHFFFAOYSA-N

concentration

1.0 M in toluene

density

0.895 g/mL at 25 °C

storage temp.

2-8°C

Quality Level

100

Related Categories

Application

Diisopropylzinc is a general reagent used in the organic asymmetric synthesis such as the asymmetric synthesis of [6]?helicene, [5]-helicene and, enantiomerically enriched 5-pyrimidyl alkanol.

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

signalword

Danger

target_organs

Central nervous system, Respiratory system

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 3

flash_point_f

23.0 °F - closed cup

flash_point_c

-5 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Classifications

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

Regulatory Information

危险化学品
易制毒化学品（3类）
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Certificates of Analysis (COA)

Lot/Batch Number
SHBQ2474
SHBR8999
SHBQ2442
SHBN5836
SHBM1309

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Asymmetric Synthesis of Chiral Secondary Alcohols with Isopropyl Substituents by the Catalytic Enantioselective Addition of Diisopropylzinc to Aldehydes Using N, N-Dialkylnorephedrines as Chiral Catalysts.
Soai, Kenso et al.
The Journal of Organic Chemistry, 59(25), 7908-7909 (1994)
Highly enantioselective synthesis of organic compound using right-and left-handed helical silica.
Sato, Itaru et al.
Tetrahedron Letters, 44(4), 721-724 (2003)
Asymmetric induction by helical hydrocarbons:[6]-and [5] helicenes.
Sato, Itaru et al.
Angewandte Chemie (International Edition in English), 113(6), 1130-1132 (2001)
Stereoselective preparation and reactions of configurationally defined dialkylzinc compounds.
Boudier, Andreas et al.
Chemistry?A European Journal , 6(15), 2748-2761 (2000)

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