(1R,2R)-(−)-1,2-Diaminocyclohexane, 98%

Name: (1R,2R)-(−)-1,2-Diaminocyclohexane, 98%
Brand: Vaqora Chemicals
SKU: VQ-009174

About (1R,2R)-(−)-1,2-Diaminocyclohexane, 98%

(1R,2R)-(−)-1,2-Diaminocyclohexane (CAS 20439-47-8) is an amine building block offered by Vaqora Chemicals with a typical assay of 98%. With the molecular formula C6H14N2, it has a molar mass of 114.19 g/mol. The IUPAC name is trans-(1R,2R)-cyclohexane-1,2-diamine. Alternative names: (1R)-trans-1,2-Cyclohexanediamine and (1R,2R)-(-)-1,2-Diaminocyclohexane.

In its supplied form it is white to off-white powder or crystals. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and catalysis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (1R,2R)-(−)-1,2-Diaminocyclohexane in 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	(1R,2R)-(−)-1,2-Diaminocyclohexane, 98%
Catalogue No.	VQ-009174
CAS Number	20439-47-8
IUPAC name	trans-(1R,2R)-cyclohexane-1,2-diamine
Molecular formula	C₆H₁₄N₂
Molecular weight	114.19 g/mol
Exact mass	114.1157
Purity / assay	98%
HSN code	29239000
InChIKey	SSJXIUAHEKJCMH-PHDIDXHHSA-N
SMILES	C1CC[C@H]([C@@H](C1)N)N
PubChem CID	43806

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
LogP (XLogP3)	-0.3
H-bond donors / acceptors	2 / 2
TPSA	52 Å²
Synonyms	(1R)-trans-1,2-Cyclohexanediamine, (1R,2R)-(-)-1,2-Diaminocyclohexane, trans-1,2-Diaminocyclohexane, 1,2-Cyclohexanediamine, (1R,2R)-rel-, (-)-trans-1,2-Diaminocyclohexane, 1,2-Diaminocyclohexane, trans-, trans1,2Cyclohexanediamine, 1,2Cyclohexanediamine, (1R,2R)rel, (1R,2R)-cyclohexane-1,2-diamine, trans-1,2-Cyclohexanediamine, trans-cyclohexane-1,2-diamine, (+/-)-trans-1,2-Diaminocyclohexane

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction

Precautionary statements: P260, P261, P264, P272, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P333 + P317, P362 + P364, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (1R,2R)-(−)-1,2-Diaminocyclohexane, 98%?

The CAS Registry Number of (1R,2R)-(−)-1,2-Diaminocyclohexane, 98% is 20439-47-8. It is also known as (1R)-trans-1,2-Cyclohexanediamine, (1R,2R)-(-)-1,2-Diaminocyclohexane, trans-1,2-Diaminocyclohexane.

What is the molecular formula and molecular weight of (1R,2R)-(−)-1,2-Diaminocyclohexane, 98%?

(1R,2R)-(−)-1,2-Diaminocyclohexane, 98% has the molecular formula C6H14N2 and a molecular weight of 114.19 g/mol. Its IUPAC name is trans-(1R,2R)-cyclohexane-1,2-diamine.

Which grade and pack sizes of (1R,2R)-(−)-1,2-Diaminocyclohexane, 98% can I order?

We supply (1R,2R)-(−)-1,2-Diaminocyclohexane, 98% in (98%) grade, in 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (1R,2R)-(−)-1,2-Diaminocyclohexane, 98%?

Yes. Every lot of (1R,2R)-(−)-1,2-Diaminocyclohexane, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (1R,2R)-(−)-1,2-Diaminocyclohexane, 98% be shipped internationally?

Yes. (1R,2R)-(−)-1,2-Diaminocyclohexane, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.