CAS No.172138-95-3,(+)-N,N'-(1S,2S)-1,2-Diaminocyclohexanediylbis(2-pyridinecarboxamide) Suppliers

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Basic Information

Molecular Structure:
CAS No.:	172138-95-3
Name:	(+)-N,N'-(1S,2S)-1,2-Diaminocyclohexanediylbis(2-pyridinecarboxamide)
Article Data:	5

Formula:	C₁₈H₂₀N₄O₂
Molecular Weight:	324.382
Synonyms:	2-Pyridinecarboxamide,N,N'-1,2-cyclohexanediylbis-, (1S-trans)-;(1S,2S)-1,2-Bis(2-pyridinecarboxamido)cyclohexane;(S,S)-DACH-pyridyl Trost ligand;(1S,2S)-N,N′-1,2-Cyclohexanediylbis(2-pyridinecarboxamide);
Density:	1.255 g/cm³
Melting Point:	170 °C
Boiling Point:	663.366 °C at 760 mmHg
Flash Point:	354.991 °C
Hazard Symbols:	Xn
Risk Codes:	36/37/38-22
Safety:	26-36/37/39
PSA:	83.98000
LogP:	2.72940

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Chemistry

Molecule structure of (+)-N,N'-(1S,2S)-1,2-Diaminocyclohexanediylbis(2-pyridinecarboxamide) (CAS NO.172138-95-3):

Molecular Formula: C₁₈H₂₀N₄O₂
Molecular Weight: 324.38 g/mol
CAS Registry Number: 172138-95-3
Index of Refraction: 1.61
Molar Refractivity: 89.554 cm³
Molar Volume: 258.415 cm³
Polarizability: 35.502×10^-24 cm³
Surface Tension: 61.074 dyne/cm
Density: 1.255 g/cm³
Melting Point: 170 °C
Flash Point: 354.991 °C
Enthalpy of Vaporization: 97.574 kJ/mol
Boiling Point: 663.366 °C at 760 mmHg
InChI: InChI=1/C18H20N4O2/c23-17(15-9-3-5-11-19-15)21-13-7-1-2-8-14(13)22-18(24)16-10-4-6-12-20-16/h3-6,9-14H,1-2,7-8H2,(H,21,23)(H,22,24)/t13-,14-/m0/s1
InChIKey: BVYFDUZVVBXFBQ-KBPBESRZBE
Std. InChI: InChI=1S/C18H20N4O2/c23-17(15-9-3-5-11-19-15)21-13-7-1-2-8-14(13)22-18(24)16-10-4-6-12-20-16/h3-6,9-14H,1-2,7-8H2,(H,21,23)(H,22,24)/t13-,14-/m0/s1
Std. InChIKey of (+)-N,N'-(1S,2S)-1,2-Diaminocyclohexanediylbis(2-pyridinecarboxamide) (CAS NO.172138-95-3): BVYFDUZVVBXFBQ-KBPBESRZSA-N

Safety Profile

Hazard Codes: Harmful Xn
Risk Statements: 36/37/38-22
R36/37/38:Irritating to eyes, respiratory system and skin.
R22:Harmful if swallowed.
Safety Statements: 26-36/37/39-36/37
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.
S36/37:Wear suitable protective clothing and gloves.

Specification

(+)-N,N'-(1S,2S)-1,2-Diaminocyclohexanediylbis(2-pyridinecarboxamide) (CAS NO.172138-95-3) is also named as (1R,2R)-(-)-1,2-Bis[(2-pyridinylcarbonyl)amino]cyclohexane ; (1S,2S)-1,2-Bis(2-pyridinecarboxamido)cyclohexane ; (1S,2S)-N,N'-1,2-Cyclohexanediylbis(2-pyridinecarboxamide) ; (S,S)-DACH-pyridyl Trost ligand .