Sodium acetylide suspension

ALDRICH/249572 - 18 wt. % slurry in xylene: light mineral oil, 95% (Purity of contained acetylide)

Synonym: Ethynyl sodium

CAS Number: 1066-26-8
Empirical Formula (Hill Notation): C₂HNa
Molecular Weight: 48.02
MDL Number: MFCD00008568
Linear Formula: HC≡CNa
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-249572-100G	100 g	$85.70 1/EA		Add To Favorites
45-249572-500G	500 g	$259.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95% (Purity of contained acetylide)
concentration	18 wt. % slurry in xylene: light mineral oil
InChI	1S/C2H.Na/c1-2;/h1H;
InChI key	SLBNQJAGYKQCKI-UHFFFAOYSA-N
Quality Level	100
SMILES string	[Na]C#C

Application:	Sodium acetylide suspension has been used in the preparation of: • 2-ethynyladamantan-2-ol • apical-equatorial (ae) isomer of (Et₄N)₃[1-(2′-B₁₀H₉)-2-NH₃B₁₀H₈] • trimethylsilylacetylene
Packaging:	100, 500 g in Sure/Seal™

Symbol	GHS02,GHS05,GHS07,GHS08
Signal word	Danger
Hazard statements	H226 - H261 - H304 - H312 + H332 - H314 - H335 - H373
Precautionary statements	P210 - P231 + P232 - P280 - P305 + P351 + P338 - P370 + P378 - P402 + P404
Hazard Codes	F,C
Risk Statements	10-14/15-20/21-34
Safety Statements	7/8-26-36/37/39-43-45-60
RIDADR	UN 3399A 4.3(3) / PGI
WGK Germany	WGK 3
Flash Point(F)	77.0 °F - closed cup
Flash Point(C)	25 °C - closed cup
Supplemental Hazard Statements	EUH014

Purity	95% (Purity of contained acetylide)
UNSPSC	12352100

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