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CAS RN: 7646-69-7 | Product Number: S0481

Sodium Hydride (60%, dispersion in Paraffin Liquid)


Purity:
Chemical Substance Law (ENCS):   1-409
Synonyms:
Documents:
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Product Number S0481
Molecular Formula / Molecular Weight NaH = 24.00  
Physical State (20 deg.C) Solid
CAS RN 7646-69-7
PubChem Substance ID 87575955
Merck Index (14) 8625
MDL Number

MFCD00003471

Specifications
Appearance White to Gray to Dark blue powder to crystal
Concentration of NaH 57.0 to 63.0 w/w%
Properties (reference)
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H260 : In contact with water releases flammable gases which may ignite spontaneously.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P223 : Do not allow contact with water.
P231 + P232 : Handle under inert gas. Protect from moisture.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P335 + P334 : Brush off loose particles from skin. Immerse in cool water/ wrap in wet bandages.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P402 + P404 : Store in a dry place. Store in a closed container.
Related Laws:
Chemical Substance Law (ENCS) 1-409
Fire Defense Law Group-3-II
RTECS# WB3910000
Transport Information:
UN Number UN1427
Class 4.3
Packing Group I
Application
Acetylation of Alcohols using Acetylating Reagents and Base Catalysts

References

  • 1)Highly Selective Acylation of di- and Polyhydroxyl Compounds by 3-Acylthiazolidine-2-thiones
  • 2)Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
    • P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.


Application
Triisopropylsilylation of Alcohols using TIPS Reagents

S0481

Reference

  • Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
    • P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.


Application
MTM(Methylthiomethyl) Protection of Alcohols using Chlorodimethyl Sulfide and Sodium Iodide

Reference

  • Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
    • P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.


PubMed Literature


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