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244384

Sigma-Aldrich

1-Decyne

98%

Synonym(s):

Octylacetylene, n-Octylacetylene

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About This Item

Linear Formula:
CH3(CH2)7C≡CH
CAS Number:
764-93-2
Molecular Weight:
138.25
Beilstein:
1236372
EC Number:
212-132-8
MDL number:
MFCD00009576
UNSPSC Code:
12352100
eCl@ss:
39010414
PubChem Substance ID:
24854671
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.427 (lit.)

bp

174 °C (lit.)

mp

−44 °C (lit.)

density

0.766 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCC#C

InChI

1S/C10H18/c1-3-5-7-9-10-8-6-4-2/h1H,4-10H2,2H3

InChI key

ILLHQJIJCRNRCJ-UHFFFAOYSA-N

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Application

1-Decyne has been used to stabilize ruthenium nanoparticles by forming ruthenium-vinylidene interfacial bonds.

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

118.4 °F - closed cup

Flash Point(C)

48 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

244384-25G:
244384-BULK:
244384-5G:
244384-VAR:

Certificates of Analysis (COA)

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Bruce D Phebus et al.
Physical chemistry chemical physics : PCCP, 15(40), 17647-17653 (2013-09-18)
Ruthenium nanoparticles were stabilized by the self-assembly of 1-decyne forming ruthenium-vinylidene interfacial bonds and further functionalized by metathesis reactions with 4-ethynyl-N,N-diphenylaniline (EDPA) and 9-vinylanthracene (VAN). Photoluminescence studies of the resulting bifunctionalized Ru(EDPA/VAN) nanoparticles showed that as both ligands were bound

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