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177024

Sigma-Aldrich

1-Ethynylcyclohexylamine

98%

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About This Item

Linear Formula:
HC≡CC6H10NH2
CAS Number:
30389-18-5
Molecular Weight:
123.20
EC Number:
250-172-8
MDL number:
MFCD00001489
UNSPSC Code:
12352100
PubChem Substance ID:
24850615
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.482 (lit.)

bp

65-66 °C/20 mmHg (lit.)

density

0.913 g/mL at 25 °C (lit.)

SMILES string

NC1(CCCCC1)C#C

InChI

1S/C8H13N/c1-2-8(9)6-4-3-5-7-8/h1H,3-7,9H2

InChI key

GDKOYYDQISQOMH-UHFFFAOYSA-N

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Application

1-Ethynylcyclohexylamine was used in the synthesis of bicyclic and tetracyclic compounds. It was also used as a substrate in the reaction of a series of alkynes with mercury(II)acetate.

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H226,H314

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

107.6 °F - closed cup

Flash Point(C)

42 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Bassetti M and Floris B.
J. Chem. Soc. Perkin Trans. II, 2, 227-233 (1988)
Cyclization reaction of cyclopentadienone with prop-2-yn-1-ol in priority to Diels?Alder reaction.
Tetrahedron Letters, 47(25), 4235-4239 (2006)

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