(+/-)-trans-1,2-Diaminocyclohexane
- CAS No.
- 1121-22-8
- Chemical Name:
- (+/-)-trans-1,2-Diaminocyclohexane
- Synonyms
- TRANS-1,2-CYCLOHEXANEDIAMINE;Cyclohexanediamine;TIMTEC-BB SBB007639;trans-1,2-Cyclohexanedi;(±)-trans-1,2-DiaminocycL;trans-1,2-Diaminocyclohex;trans-1,2-Cyclohexaneiamine;1,2-TRAMS-DIAMINOCYCLOHEXANE;Diaminocyclohexane,trans-1,2-;1,2-Cyclohexanediamine, trans-
- CBNumber:
- CB0247786
- Molecular Formula:
- C6H14N2
- Molecular Weight:
- 114.19
- MDL Number:
- MFCD00063747
- MOL File:
- 1121-22-8.mol
- MSDS File:
- SDS
Melting point | 14-15 °C(lit.) |
---|---|
Boiling point | 79-81 °C15 mm Hg(lit.) |
Density | 0.951 g/mL at 25 °C(lit.) |
vapor pressure | 0.4 mm Hg ( 20 °C) |
refractive index |
n |
Flash point | 156 °F |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | Completely soluble[in water] |
solubility | Chloroform (Slightly), Methanol (Slightly) |
pka | 9.94(at 20℃) |
form | Liquid |
color | Clear colorless to light yellow |
Water Solubility | Soluble |
Sensitive | Air Sensitive |
BRN | 506142 |
InChIKey | SSJXIUAHEKJCMH-WDSKDSINSA-N |
CAS DataBase Reference | 1121-22-8(CAS DataBase Reference) |
FDA UNII | 37EKL250EE |
NIST Chemistry Reference | trans-1,2-Cyclohexanediamine(1121-22-8) |
EPA Substance Registry System | 1,2-Cyclohexanediamine, (1R,2R)-rel- (1121-22-8) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS05 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H314 | |||||||||
Precautionary statements | P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
Hazard Codes | C | |||||||||
Risk Statements | 34 | |||||||||
Safety Statements | 26-36/37/39-45 | |||||||||
RIDADR | UN 2735 8/PG 2 | |||||||||
WGK Germany | 3 | |||||||||
F | 10-34 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | II | |||||||||
HS Code | 29213000 | |||||||||
NFPA 704 |
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(+/-)-trans-1,2-Diaminocyclohexane price More Price(34)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 270016 | (±)-trans-1,2-Diaminocyclohexane 99% | 1121-22-8 | 10ml | $36.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 270016 | (±)-trans-1,2-Diaminocyclohexane 99% | 1121-22-8 | 50ml | $119 | 2024-03-01 | Buy |
TCI Chemical | C1120 | trans-1,2-Cyclohexanediamine >97.0%(GC)(T) | 1121-22-8 | 25mL | $45 | 2024-03-01 | Buy |
TCI Chemical | C1120 | trans-1,2-Cyclohexanediamine >97.0%(GC)(T) | 1121-22-8 | 250mL | $224 | 2024-03-01 | Buy |
Alfa Aesar | L06626 | (±)-trans-1,2-Diaminocyclohexane 99% | 1121-22-8 | 10g | $40.65 | 2024-03-01 | Buy |
(+/-)-trans-1,2-Diaminocyclohexane Chemical Properties,Uses,Production
Chemical Properties
clear colorless to light yellow liquid
Uses
(±)-trans-1,2-Diaminocyclohexane was used in the synthesis of macrocyclic [3+3] hexa Schiff base. It was also employed in the synthesis of multidentate ligands, chiral auxiliaries and chiral stationary phases.
Uses
(^+)-trans-1,2-Diaminocyclohexane is employed in the synthesis of macrocyclic [3+3] hexa Schiff base. It also plays an important role in the preparation of multidentate ligands, chiral auxiliaries and chiral stationary phases. Further, it is used to prepare [2+2] macrocyclization by reacting with aliphatic dialdehydes. In addition to this, it acts as a chiral ligand, which finds application in asymmetric catalysis.
General Description
(±)-trans-1,2-Diaminocyclohexane was condensed with aliphatic dialdehydes to form [3+3] or [2+2] macrocyclization products.
Purification Methods
Purify and store the diamine as for the cis-isomer above as it is a strong base and becomes yellow on storage. [Beilstein 13 IV 1.]
(+/-)-trans-1,2-Diaminocyclohexane Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3320 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12450 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | peter@yan-xi.com | China | 5873 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7034 | 58 |
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5828 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 | cherry@crovellbio.com | China | 18430 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20294 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16914 | 58 |
Taizhou Tianhong Biochemistry Technology Co., Ltd. | 0523-86132544 | sales@thbiochem.com | CHINA | 305 | 60 |
Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 | sales01@cooperate-pharm.com | CHINA | 1811 | 55 |
View Lastest Price from (+/-)-trans-1,2-Diaminocyclohexane manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2024-08-21 | trans-1,2-Diaminocyclohexane
1121-22-8
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Guanlang Biotechnology Co,.LTD | |
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2024-08-15 | (+/-)-trans-1,2-Diaminocyclohexane
1121-22-8
|
US $125.00 / kgkg | 1kgkg | 0.99 | 120 | Hebei Yanxi Chemical Co., Ltd. | |
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2024-08-07 | (+/-)-trans-1,2-Diaminocyclohexane
1121-22-8
|
US $20.00-141.00 / g | 25g | 0.99 | 25kg | Shanghai UCHEM Inc. |
-
- trans-1,2-Diaminocyclohexane
1121-22-8
- US $5.00-2.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co,.LTD
-
- (+/-)-trans-1,2-Diaminocyclohexane
1121-22-8
- US $125.00 / kgkg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- (+/-)-trans-1,2-Diaminocyclohexane
1121-22-8
- US $20.00-141.00 / g
- 0.99
- Shanghai UCHEM Inc.
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