(R)-(+)-3-Butyn-2-ol

ALDRICH/464821 - 98%

CAS Number: 42969-65-3
Empirical Formula (Hill Notation): C₄H₆O
Molecular Weight: 70.09
MDL Number: MFCD00211237
Linear Formula: HC≡CCH(OH)CH₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-464821-1G	1 g	$96.60 1/EA		Add To Favorites
45-464821-5G	5 g	$0.00 1/EA CALL FOR PRICE		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
bp	108-111 °C (lit.)
density	0.89 g/mL at 25 °C (lit.)
InChI	1S/C4H6O/c1-3-4(2)5/h1,4-5H,2H3/t4-/m1/s1
InChI key	GKPOMITUDGXOSB-SCSAIBSYSA-N
optical activity	[α]22/D +45°, neat
Quality Level	100
refractive index	n20/D 1.426 (lit.)
SMILES string	C[C@@H](O)C#C

Application:	(R)-(+)-3-Butyn-2-ol may be used as a starting material in the multi-step synthesis of (R)-benzyl 4-hydroxyl-2-pentynoate.
Application:	Propargylic alcohols are important starting materials for new classes of second generation 5-lipoxygenase inhibitors.
Application:	Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.
Packaging:	1, 5 g in glass bottle

Symbol	GHS02,GHS05,GHS06,GHS08
Signal word	Danger
Hazard statements	H226 - H300 + H330 - H315 - H317 - H318 - H335 - H351
Precautionary statements	P201 - P210 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Codes	T+
Risk Statements	10-26/28-36/37/38-40-41-43
Safety Statements	16-24-26-36/37/39-45
RIDADR	UN 2929 3(6.1) / PGII
WGK Germany	WGK 3
Flash Point(F)	78.8 °F - closed cup
Flash Point(C)	26 °C - closed cup

Purity	98%
bp	108-111 °C (lit.)
Density	0.89 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.426 (lit.)
UNSPSC	12352003

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