(S)-(−)-1,2-Epoxybutane

ALDRICH/532363 - 98%

Synonym: (2S)-Ethyloxirane

CAS Number: 30608-62-9
Empirical Formula (Hill Notation): C₄H₈O
Molecular Weight: 72.11
MDL Number: MFCD02683445
Linear Formula: C₄H₈O
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-532363-5G	5 g	$229.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
bp	63 °C (lit.)
density	0.837 g/mL at 25 °C (lit.)
functional group	ether
InChI	1S/C4H8O/c1-2-4-3-5-4/h4H,2-3H2,1H3/t4-/m0/s1
InChI key	RBACIKXCRWGCBB-BYPYZUCNSA-N
optical activity	[α]20/D −10°, neat
Quality Level	100
refractive index	n20/D 1.386 (lit.)
SMILES string	CC[C@H]1CO1

Application:	(S)-(−)-1,2-Epoxybutane can be used: • As a starting material to prepare (+)- and (−)-homononactic acids, which are used as intermediates in the total synthesis of a cyclic antibiotic tetranactin. • To prepare a chiral phosphorus synthon, which is applicable in the synthesis of phytoprostane B1 type I. • To prepare Eu³⁺-based precatalysts applicable in the Mukaiyama Aldol reaction in water.
Legal Information:	Manufactured under license by Sterling Pharma Solutions Limited, using Jacobsen HKR technology.
Packaging:	1, 5 g in glass bottle

Symbol	GHS02,GHS05,GHS07,GHS08
Signal word	Danger
Hazard statements	H225 - H302 + H312 + H332 - H314 - H351
Precautionary statements	P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Codes	F,T
Risk Statements	20/21/22-34-40
Safety Statements	16-26-27-36/37/39-45
RIDADR	UN 3022 3 / PGII
WGK Germany	WGK 3
Flash Point(F)	10.0 °F - closed cup
Flash Point(C)	-12.2 °C - closed cup

Purity	98%
bp	63 °C (lit.)
Density	0.837 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.386 (lit.)
UNSPSC	12352005

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