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306894

3-Hexyne

99%

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About This Item

Linear Formula:
C2H5C≡CC2H5
CAS Number:
928-49-4
Molecular Weight:
82.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24858544
EC Number:
213-173-4
Beilstein/REAXYS Number:
1731158
MDL number:
MFCD00009381
Assay:
99%
Form:
liquid
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vapor pressure

186 mmHg ( 37.7 °C)

Quality Segment

assay

99%

form

liquid

refractive index

n20/D 1.411 (lit.)

bp

81-82 °C (lit.)

density

0.723 g/mL at 25 °C (lit.)

SMILES string

CCC#CCC

InChI

1S/C6H10/c1-3-5-6-4-2/h3-4H2,1-2H3

InChI key

DQQNMIPXXNPGCV-UHFFFAOYSA-N

Application

3-Hexyne was used in the synthesis of fused hetero-hydropyridyl ligands bonded to the {Ru(p-cymene)} organometallic moiety by reacting with ruthenacycles. It was also used in the preparation of [4+2] cycloaddition product by reacting with borole.

Signal Word

Danger

Hazard Classifications

Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

6.8 °F - closed cup

Flash Point (°C)

-14 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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