702706

Sigma-Aldrich

Sodium tert-butoxide solution

2 M in THF, ZerO2®

Synonym(s):
Degassed and low oxygen sodium tert-butoxide solution
Empirical Formula (Hill Notation):
C4H9NaO
CAS Number:
Molecular Weight:
96.10
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

grade

ZerO2®

Quality Level

concentration

2 M in THF

refractive index

n20/D 1.413

density

0.911 g/mL at 25 °C

SMILES string

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

InChI

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

InChI key

MFRIHAYPQRLWNB-UHFFFAOYSA-N

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

4×25 mL in Sure/Seal™
100 mL in glass bottle
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

Signal Word

Danger

Target Organs

Respiratory system

Supp Hazards

EUH014 - EUH018 - EUH019

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN2924 - class 3 - PG 2 - EHS - acidic - Flammable liquids, corrosive, n.o.s., HI: all

WGK Germany

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20 °C - closed cup

Certificate of Analysis
Certificate of Origin
Articles
All of the preformed catalysts used in the kit are air and moisture stable complexes in their commercially available form. Once activated by base under the reaction conditions they become sensitive to air. To best enable scale-up success, the use of standard Schlenk technique is recommended.
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