trans-1,4-Diaminocyclohexane

CAS No.：2615-25-0

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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trans-1,4-Diaminocyclohexane Basic information

Product Name:	trans-1,4-Diaminocyclohexane
Synonyms:	trans-Cyclohexane-1,4-diamine 97%;TIMTEC-BB SBB008553;TRANS-1,4-CYCLOHEXYLDIAMINE;TRANS-1,4-CYCLOHEXANEDIAMINE;TRANS-1,4-DIAMINOCYCLOHEXANE;TRANS-HEXAHYDRO-1,4-PHENYLENEDIAMINE;TRAN(S)-CYCLOHEXANE-1,4-DIAMINE;trans-1,4-Diaminocyclohexane,99%
CAS:	2615-25-0
MF:	C6H14N2
MW:	114.19
EINECS:	640-403-4
Product Categories:	Heterocycles series
Mol File:	2615-25-0.mol

trans-1,4-Diaminocyclohexane Chemical Properties

Melting point	67-72 °C
Boiling point	197 °C(lit.)
density	0.939±0.06 g/cm3(Predicted)
vapor pressure	18 mm Hg ( 87.2 °C)
Fp	71 °C
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	soluble in Methanol
pka	10.78±0.70(Predicted)
form	Crystals or Chunks
color	Off-white to brown
explosive limit	6%
BRN	2801657
CAS DataBase Reference	2615-25-0(CAS DataBase Reference)
EPA Substance Registry System	1,4-Cyclohexanediamine, trans- (2615-25-0)

Safety Information

Hazard Codes	C
Risk Statements	22-34-20/21/22
Safety Statements	26-36/37/39-45
RIDADR	UN 3259 8/PG 2
WGK Germany	2
F	10-34
Autoignition Temperature	680 °F
HazardClass	8
PackingGroup	II
HS Code	29213000

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English

trans-1,4-Diaminocyclohexane Usage And Synthesis

Chemical Properties	off-white to brown crystals or chunks
Uses	trans-1,4-diaminocyclohexane be used as organic intermediates and epoxy curing agents.
Uses	trans-1,4-Diaminocyclohexane was used in preparation of fully aliphatic polyimides. It was employed as the structure-directing agent in the synthesis of novel two-dimensional layered zinc phosphate.
Purification Methods	Recrystallise the diamine from pet ether under N2 or Ar as it should be an even stronger base than the above 1,2-diamine isomers. It distils under N2. Store in the dark under N2. [Beistein 13 I 3, 13 III 11.]

trans-1,4-Diaminocyclohexane Preparation Products And Raw materials

Raw materials

Palladium-->Sodium borohydride-->Benzylamine-->Methylcyclohexane-->1,4-Cyclohexanedione-->3-Methylbenzoyl chloride-->CIS-1,4-CYCLOHEXANEDIAMINE-->trans-4-Aminocyclohexanol-->4-Nitrophenol

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