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Merck
CN

702706

Sodium tert-butoxide solution

2 M in THF, ZerO2®

Synonym(s):

Degassed and low oxygen sodium tert-butoxide solution

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About This Item

Empirical Formula (Hill Notation):
C4H9NaO
CAS Number:
865-48-5
Molecular Weight:
96.10
NACRES:
NA.22
PubChem Substance ID:
329762396
UNSPSC Code:
12352107
MDL number:
MFCD00040575

Key Documents

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Product Name

Sodium tert-butoxide solution, 2 M in THF, ZerO2®

density

0.911 g/mL at 25 °C

InChI key

MFRIHAYPQRLWNB-UHFFFAOYSA-N

SMILES string

[Na+].CC(C)(C)[O-]

InChI

1S/C4H9O.Na/c1-4(2,3)5;/h1-3H3;/q-1;+1

grade

ZerO2®

form

liquid

concentration

2 M in THF

refractive index

n20/D 1.413

Quality Level

100

Related Categories

Application

ZerO2 products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.

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
ZerO2 is a registered trademark of Sigma-Aldrich Co. LLC

signalword

Danger

Hazard Classifications

Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Self-heat. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH019

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 1

flash_point_f

-4.0 °F - closed cup

flash_point_c

-20 °C - closed cup

ppe

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBS5142
SHBR9838
SHBQ3481
SHBQ8148
SHBN8122

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Articles

Scale-Up Guide: Buchwald-Hartwig Amination

Preformed catalysts in the kit are stable but become air-sensitive when activated; Schlenk technique aids scale-up.

Scale-Up Guide: Buchwald-Hartwig Amination

Preformed catalysts in the kit are stable but become air-sensitive when activated; Schlenk technique aids scale-up.

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