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(R,R)-(-)-1,2-Diaminocyclohexane (≤0,1% cis), ee ≥99,8% for synthesis

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

Assay (w/w): 98.0-102.0 %
Code
15C517
CAS
20439-47-8
Molecular Formula
C6H14N2
Molar mass
114.19 g/mol
Melting Point:
40 - 45 °C
Physical Description:
solid
Product Code:
15C517
Product Name:
(R,R)-(-)-1,2-Diaminocyclohexane (≤0,1% cis), ee ≥99,8% for synthesis
Quality Name:
for synthesis
Specifications:
Assay (w/w): 98.0-102.0 %
Identity: IR passes test
Melting range: 40.0-45.0°C
Specific rotation α 20/D c=5 (HCl 1M): -24.5 - -25.5°
Solubility in H2O sol. 5% w/v: passes test
(S,S)-Diaminocyclohexane: <0.02 %
cis-Diaminocyclohexane: <0.15 %
Hazard pictograms
  • GHS05 Hazard
  • GHS07 Hazard
UN:
3259
Class/PG:
8/II
ADR:
8/II
IMDG:
8/II
IATA:
8/II
Storage:
Room Temperature.
Signal Word:
Danger
GHS Symbols:
GHS05
GHS07
H Phrases:
H314
H317
P Phrases:
P260
P261
P264
P272
P280
P301+P330+P331
P302+P352
P303+P361+P353
P304+P340
P305+P351+P338
P310
P321
P333+P313
P338
P363
P405
P501
Master Name:
(R,R)-(-)-1,2-Diaminocyclohexane (≤ 0,1% cis), ee ≥ 99,8 %
Synonyms Long Text:
(R,R)-(-)-1,2-Cyclohexanediamine, (R,R)-(-)-DACH
EINECS:
211-776-7
CS:
2921 30 99 90
Download TDS file for complete specifications