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CAS RN: 288-32-4 | Product Number: I0001

Imidazole


Purity: >98.0%(T)
Synonyms:
  • Glyoxaline
Documents:
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Product Number I0001
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__3H__4N__2 = 68.08  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 288-32-4
Reaxys Registry Number 103853
PubChem Substance ID 87571411
SDBS (AIST Spectral DB) 1051
Merck Index (14) 4912
MDL Number

MFCD00005183

Specifications
Appearance White powder to crystal
Purity(Nonaqueous Titration) min. 98.0 %
Melting point 88.0 to 91.0 °C
Solubility in Water almost transparency
Water max. 0.5 %
Properties (reference)
Melting Point 90 °C
Boiling Point 256 °C
Solubility in water Soluble
Solubility (soluble in) Alcohol,Acetone,Chloroform
Solubility (slightly sol. in) Benzene
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 : Harmful if swallowed.
H314 : Causes severe skin burns and eye damage.
H371 : May cause damage to organs.
H360D : May damage the unborn child.
Precautionary Statements P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P201 : Obtain special instructions before use.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Related Laws:
EC Number 206-019-2
RTECS# NI3325000
Transport Information:
UN Number UN2923
Class 8 / 6.1
Packing Group III
HS Number 2933299090
Application
t-Butyldimethylsilylation of Alcohols using TBS Reagents

I0001

References

  • Protection of Hydroxyl Groups as tert-Butyldimethylsilyl Derivatives
  • 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
Triethylsilylation of Alcohols using TES Reagents

I0001

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
Triisopropylsilylation of Alcohols using TIPS Reagents

I0001

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


TCIMAIL
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