2-Pentyne

ALDRICH/271357 - 98%

CAS Number: 627-21-4
Empirical Formula (Hill Notation): C₅H₈
Molecular Weight: 68.12
EC Number: 210-989-2
MDL Number: MFCD00009380
Linear Formula: CH₃C≡CCH₂CH₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-271357-5G	5 g	$60.50 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
bp	56-57 °C (lit.)
density	0.71 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C5H8/c1-3-5-4-2/h3H2,1-2H3
InChI key	NKTDTMONXHODTI-UHFFFAOYSA-N
mp	−109 °C (lit.)
Quality Level	100
refractive index	n20/D 1.404 (lit.)
SMILES string	CCC#CC
vapor pressure	393 mmHg ( 37.7 °C)

Application:	2-Pentyne was used to test the catalytic activity of nanoparticles of palladium supported on bacterial biomass, bio-Pd.
Packaging:	5 g in ampule

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H225 - H315 - H319 - H335
Precautionary statements	P210 - P302 + P352 - P305 + P351 + P338
Hazard Codes	F,Xi
Risk Statements	11-36/37/38
Safety Statements	16-26-36/37/39
RIDADR	UN 3295BE 3 / PGII
WGK Germany	WGK 3
Flash Point(F)	-23.8 °F - closed cup
Flash Point(C)	-31 °C - closed cup

Purity	98%
bp	56-57 °C (lit.)
mp	−109 °C (lit.)
Density	0.71 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.404 (lit.)
UNSPSC	12352100

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