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CAS 865-48-5

Sodium-t-butoxide CAS 865-48-5

Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C4H9NaO= 96.10
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 865-48-5

Specifications

Appearance White to Light yellow powder to crystal
Purity(Neutralization titration) min. 98.0 %
NMR confirm to structure

Properties (reference)

Melting Point 180 °C

Risk Codes R11 – Highly Flammable
R14 – Reacts violently with water
R34 – Causes burns
R37 – Irritating to the respiratory system
R35 – Causes severe burns
R36/37/38 – Irritating to eyes, respiratory system and skin.
R40 – Limited evidence of a carcinogenic effect
R19 – May form explosive peroxides
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection.
S43 – In case of fire use … (there follows the type of fire-fighting equipment to be used.)
S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S7/8 –
S8 – Keep container dry.
S16 – Keep away from sources of ignition.
S36 – Wear suitable protective clothing.
UN IDs UN 3206 4.2/PG 2
WGK Germany 3
FLUKA BRAND F CODES 1-3-10
TSCA Yes
HS Code 29051900
Hazard Class 4.2
Packing Group II


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