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(‘±)-trans-1,2-Diaminocyclohexane

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Origin: China

Cas No: 1121-22-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

Quick Details
CAS No.:
1121-22-8
Other Names:
(+/-)-trans-1,2-Diaminocyclohexane
MF:
C6H14N2
EINECS No.:
601-163-6
Place of Origin:
China
Type:
Pharmaceutical Intermediates
Purity:
99%
Brand Name:
Zichang
Model Number:
1121-22-8
Application:
Pharmaceutical Intermediates
Appearance:
white powder
Molecular Weight:
114.19
Melting point:
14-15 °C
Boiling point:
79-81 °C
Density:
0.951 g/mL
Storage:
Cool Dried Storage
Form:
Powder
Color:
White
Package:
25kg/bag/drum
Shelf life:
2 Years
Flash point:
156 °F
Packaging&Delivery
Packaging Details
if order 1-20kg, aluminum foil bag+carton box.
If order is more than 20kg,plastic bag+25kg carton drum
Port
shanghai /qingdao /tianjin
Lead Time:
Quantity(Kilograms) 1 - 500 >500
Est. Time(days) 5 To be negotiated

Property

CAS No.: 1121-22-8 Formula: C6H14N2 Molecular Weight: 114.18900

Description

trans-1,2-Diaminocyclohexane is an organic compound with the formula C6H10(NH2)2. This diamine is a building block for chiral ligands that are useful in asymmetric catalysis.
A mixture of cis- and trans-1,2-diaminocyclohexane is produced by the hydrogenation of o-phenylenediamine. The racemic trans isomer [1:1 mixture of (1R,2R)-1,2-diaminocyclohexane and (1S,2S)-1,2-diaminocyclohexane] can be separated into the two enantiomers using enantiomerically pure tartaric acid as the resolving agent.
Oxaliplatin, a complex of R,R-diaminocyclohexane, is an important anticancer drug.

Basic Info

Chemical Name	(‘±)-trans-1,2-Diaminocyclohexane
Synonyms	trans-1,2-Cyclohexanediamine; (1R,2R)-cyclohexane-1,2-diamine; trans-1,2-Diaminocyclohexane; trans-Cyclohexane-1,2-diamine; (+/-)-Trans-1,2-Diaminocyclohexane; 1,2-Cyclohexanediamine, (E)-;
CAS No.	1121-22-8
Molecular Formula	C6H14N2
Molecular Weight	114.18900
PSA	52.04000
LogP	1.61560

Properties

Appearance & Physical State	Colorless liquid
Density	0.951
Boiling Point	79-81ºC (15 mmHg)
Melting Point	14-15ºC
Flash Point	68ºC
Refractive Index	1.4885-1.4905
Vapor Pressure	0.46mmHg at 25°C

Safety Info

Hazard Class	8
Safety Statements	S26-S36/37/39-S45
HS Code	2942000000
Packing Group	II
WGK Germany	3
RIDADR	UN 2735
Risk Statements	R34
Hazard Codes	C
Hazard Declaration	H314
Symbol	GHS05
Signal Word	Danger
Caution Statement	P280; P305 + P351 + P338; P310

Synthesis Route

trans-1,2-dinitrocyclohexane→(‘±)-trans-1,2-Diaminocyclohexane
7-Azabicyclo[4.1.0]heptane→(‘±)-trans-1,2-Diaminocyclohexane
1-nitrocyclohexene→(‘±)-trans-1,2-Diaminocyclohexane

Precursor

cyclohexene
1-nitrocyclohexene
7-Azabicyclo[4.1.0]heptane
trans-1,2-dinitrocyclohexane

Downstream Product

(1R,2R)-(-)-1,2-Diaminocyclohexane
1-N,2-N-bis(7-chloroquinolin-4-yl)cyclohexane-1,2-diamine
Platinum, dichloro(1,2-cyclohexanediamine-N,N')-, [SP-4-2-(1R-trans)]-
dimethyl 3,3'-(((1R,2R)-cyclohexane-1,2-diyl)bis(azanediyl))bis(3-oxopropanoate)

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