Sodium Tert-Butoxide (STB), Typ. 30 % Solution In THF (typ. 2.8 M) (Sodium Tert-Butylate) - Rockwood Lithium

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Sodium tert-Butoxide (STB), typ. 30 % solution in
THF (typ. 2.8 M) (Sodium tert-Butylate)
PRODUCT Sodium tert-Butoxide (STB), typ. 30 % solution in THF (typ. 2.8 M) (Sodium tert-Butylate)
Product No. 408112
CAS-No. 865-48-5 EINECS-No. 212-741-9
FURTHER
INGREDIENTS
THF
CAS-No. 109-99-9 EINECS-No. 203-726-8
APPLICATION Deprotonation reactions in organic syntheses.
APPEARANCE Yellow to light brown, slightly turbid solution
FORMULA C4H9NaO
PHYSICAL
PROPERTIES
Molecular weight: 96.10 g/mol
Density: 0.91 g/ccm (at 20°C)
Boiling Point: 66 °C for THF
SPECIFICATION Sodium tert-butoxide: 29 - 31 %
METHOD OF
ANALYSIS
Acidimetric titration of the hydrolyzed product for the determination of the total base. Detailed
description available on request.
HANDLING Sodium tert-Butoxide should be handled under inert gas atmosphere.
Avoid contact with eyes, skin and clothes as well as inhalation.
Sodium tert-Butoxid decomposes in contact with humidity.
Pay also attention to the Safety Data Sheet.
Date of Issue: 03/2015
Page 1 of 2
The abov e details hav e been compiled to the best of our knowledge
on the basis of thorough tests and with regard to the current state
of our long practical experience. No liabilities or guarantees deriv ing
f rom or in connection with this leaf let can be imputed to us.
Reproduction, in whole or in part, only with our express permission.
Europe:
Rockwood Lithium GmbH
Fax: +49 69 40126-72000
Americas:
Rockwood Lithium Inc.
Fax: +1 704 734-2718
Asia:
Rockwood Lithium Japan K.K.
Fax: +81-3-6434-5623
® registrated trademark www.rockwoodlithium.com
STORAGE Sodium tert-Butoxid should be stored in tightly closed containers under exclusion of humidity
at gentle temperatures. The product starts to form crystalline precipitates on cooling below
abt. 0 °C. Recommended storage temperature: min. 10 °C.
Keep away from heat, sparks and fire. Pay also attention to the Safety Data Sheet.
TRANSPORT
REGULATIONS
UN-No.: 2924
Rail/Road (RID/ADR): Class 3, II Label 3 and 8
Sea (IMDG-Code): Class 3, II Label 3 and 8
Air (IATA-DGR): Class 3, II PAX 352
CAO 363
GHS HAZARD
PICTOGRAMS
H&P Phrases: See Safety Data Sheet
SIGNAL WORD Danger
PACKING Glass bottles of 100, 250, 500 and 1,000 ml. Steel bottles with volumes of 7.4, 27, 127 or 450
l. For safety reasons these are filled to a maximum of 90 %. Steel drums up to 200 l.
TIME OF DELIVERY Upon request.
FURTHER RELATED
DOCUMENTS
Alkoxides brochure, Safety Data Sheet, Trifold 'Specialties for Deprotonation'.
Product No. 408112
Date of Issue: 03/2015
Page 2 of 2
The abov e details hav e been compiled to the best of our knowledge
on the basis of thorough tests and with regard to the current state
of our long practical experience. No liabilities or guarantees deriv ing
f rom or in connection with this leaf let can be imputed to us.
Reproduction, in whole or in part, only with our express permission.
Europe:
Rockwood Lithium GmbH
Fax: +49 69 40126-72000
Americas:
Rockwood Lithium Inc.
Fax: +1 704 734-2718
Asia:
Rockwood Lithium Japan K.K.
Fax: +81-3-6434-5623
® registrated trademark www.rockwoodlithium.com

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