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597651

Sigma-Aldrich

2-Ethynylaniline

98%

Synonym(s):

(o-Aminophenyl)acetylene, 2-Aminophenylacetylene, 2-Aminophenylethyne, 2-Ethynylbenzenamine, 2-Ethynylphenylamine, o-Ethynylaniline

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About This Item

Linear Formula:
HC≡CC6H4NH2
CAS Number:
52670-38-9
Molecular Weight:
117.15
MDL number:
MFCD00168862
UNSPSC Code:
12352100
PubChem Substance ID:
24881709
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.6200 (lit.)

bp

229-230 °C (lit.)

density

1.030 g/mL at 25 °C (lit.)

SMILES string

Nc1ccccc1C#C

InChI

1S/C8H7N/c1-2-7-5-3-4-6-8(7)9/h1,3-6H,9H2

InChI key

ALQPJHSFIXARGX-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

208.9 °F - closed cup

Flash Point(C)

98.3 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCJ0018
MKCC1798
MKBR4745V
MKBP5149V
MKBK3320V

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James M Stubbs et al.
Dalton transactions (Cambridge, England : 2003), 48(22), 7928-7937 (2019-05-16)
A series of [Ru(Cp/Cp*)(PR2NR'2)(MeCN)]PF6 complexes were prepared, in which the steric and electronic properties of the primary coordination sphere were varied (R = Ph, t-Bu, Bn; and Cp vs. Cp*). These complexes were catalytically active in the cyclization of alkyne

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