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CAS RN: 20439-47-8 | Product Number: C1447

(1R,2R)-(-)-1,2-Cyclohexanediamine


Purity: >98.0%(GC)(T)
Synonyms:
  • (1R)-(-)-trans-1,2-Diaminocyclohexane
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Product Number C1447
Purity / Analysis Method >98.0%(GC)(T)
Molecular Formula / Molecular Weight C__6H__1__4N__2 = 114.19  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Air Sensitive,Hygroscopic
CAS RN 20439-47-8
Reaxys Registry Number 2801643
PubChem Substance ID 87566448
MDL Number

MFCD00062985

Specifications
Appearance White or Colorless to Light yellow to Light orange powder to lump to clear liquid
Purity(GC) min. 98.0 %
Optical purity(GC) min. 98.0 ee%
Purity(Nonaqueous Titration) min. 98.0 %
Properties (reference)
Melting Point 43 °C
Boiling Point 78 °C/13 mmHg
Specific Rotation -25.5° (C=5,1mol/L HCl)
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H314 : Causes severe skin burns and eye damage.
Precautionary Statements P260 : Do not breathe dust or mist.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
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:
Transport Information:
UN Number UN3259
Class 8
Packing Group III
HS Number 2921309990

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