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497738

Sigma-Aldrich

sec-Butylzinc bromide solution

0.5 M in THF

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About This Item

Linear Formula:
C2H5CH(CH3)ZnBr
CAS Number:
171860-66-5
Molecular Weight:
202.41
MDL number:
MFCD00671990
UNSPSC Code:
12352103
PubChem Substance ID:
24873139
NACRES:
NA.22

Quality Level

100

concentration

0.5 M in THF

density

0.968 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CCC(C)[Zn]Br

InChI

1S/C4H9.BrH.Zn/c1-3-4-2;;/h3H,4H2,1-2H3;1H;/q;;+1/p-1

InChI key

CEPYOHCIVRAVIM-UHFFFAOYSA-M

Application

sec-Butylzinc bromide solution can be used to prepare 6-sec-butyl-2-chloro-3-(1-hydroxy-4-methoxymethoxyphenylmethyl)pyrazine, a key intermediate for the synthesis of septorin.

Legal Information

Product of Rieke Metals, Inc.
Rieke is a registered trademark of Rieke Metals, Inc.

Signal Word

Danger

Hazard Statements

H225,H302,H319,H335,H351

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

EUH019

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

1.4 °F - closed cup

Flash Point(C)

-17 °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.

PRTR

Class I Designated Chemical Substances

FSL

Group 3: Spontaneously combustible substances and water- reactive materials
Materials containing Organometallic compounds
Hazardous rank I
1st spontaneously combustible materials and water reactive materials

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

497738-50ML:4548173162935
497738-BULK:
497738-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBQ6995
SHBM5983
SHBG3672V
SHBD9078V
SHBC8308

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A new route to Septorin via controlled metalations of pyrazines. Diazines XXX
Fruit C, et al.
Tetrahedron, 57(46), 9429-9435 (2001)

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