1,2-Cyclohexanediamine

About 1,2-Cyclohexanediamine

1,2-Cyclohexanediamine is a chiral building block carrying the CAS registry number 694-83-7. With the molecular formula C6H14N2, it has a molar mass of 114.19 g/mol. Systematically, it is named cyclohexane-1,2-diamine. Alternative names: 1,2-Diaminocyclohexane and Cyclohex-1,2-ylenediamine.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,2-Cyclohexanediamine
Catalogue No.	VQ-051248
CAS Number	694-83-7
IUPAC name	cyclohexane-1,2-diamine
Molecular formula	C₆H₁₄N₂
Molecular weight	114.19 g/mol
Exact mass	114.1157
HSN code	2933
InChIKey	SSJXIUAHEKJCMH-UHFFFAOYSA-N
SMILES	C1CCC(C(C1)N)N
PubChem CID	4610

Physical properties
Physical form	Other
LogP (XLogP3)	-0.3
H-bond donors / acceptors	2 / 2
TPSA	52 Å²
Synonyms	1,2-Diaminocyclohexane, Cyclohex-1,2-ylenediamine, Dytek DCH 99, 1,2-DACH, (rel)-Oxaliplatin, 1,2-Cylohexanediamine, cis-1,2-Cyclohexandiamine, trans-1,2-Cyclohexaneiamine, (+/-)-1,2-trans-diaminocyclohexane, Pyridoxal phosphate (calcium salt), (+)-S,S-1,2-Diaminocyclohexane

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P330, P333 + P317, P362 + P364, P363, P403 + P233, P405

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 1,2-Cyclohexanediamine?

The CAS Registry Number of 1,2-Cyclohexanediamine is 694-83-7. It is also known as 1,2-Diaminocyclohexane, Cyclohex-1,2-ylenediamine, Dytek DCH 99.

What is the molecular formula and molecular weight of 1,2-Cyclohexanediamine?

1,2-Cyclohexanediamine has the molecular formula C6H14N2 and a molecular weight of 114.19 g/mol. Its IUPAC name is cyclohexane-1,2-diamine.

Which grade and pack sizes of 1,2-Cyclohexanediamine can I order?

We supply 1,2-Cyclohexanediamine, in 100 mg, 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 1,2-Cyclohexanediamine?

Yes. Every lot of 1,2-Cyclohexanediamine 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 1,2-Cyclohexanediamine be shipped internationally?

Yes. 1,2-Cyclohexanediamine 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.