cis-1,4-Diacetoxy-2-butene

ALDRICH/468037 - 95%

Synonym: cis-2-Butene-1,4-diol diacetate

CAS Number: 25260-60-0
Empirical Formula (Hill Notation): C₈H₁₂O₄
Molecular Weight: 172.18
MDL Number: MFCD00059339
Linear Formula: CH₃CO₂CH₂CH=CHCH₂O₂CCH₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-468037-25ML	25 mL	$115.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
bp	120-121 °C/18 mmHg (lit.)
density	1.08 g/mL at 25 °C (lit.)
InChI	1S/C8H12O4/c1-7(9)11-5-3-4-6-12-8(2)10/h3-4H,5-6H2,1-2H3/b4-3-
InChI key	VZUAUHWZIKOMFC-ARJAWSKDSA-N
refractive index	n20/D 1.443 (lit.)
SMILES string	[H]C(COC(C)=O)=C(/[H])COC(C)=O

Application:	cis-1,4-Diacetoxy-2-butene may be used in the preparation of hindered Diels-Alder adducts. It may be used for the synthesis of 1,2,3,4-tetrahydro-2-vinylquinoxalines, via Palladium-catalyzed tandem allylation of 1,2-phenylenediamines.
General description:	cis-1,4-Diacetoxy-2-butene is an ester. Ruthenium olefin metathesis catalysts having cyclic (alkyl)(amino)carbenes effectively catalyzes the cross-metathesis of cis-1,4-diacetoxy-2-butene with allylbenzene. cis-1,4-Diacetoxy-2-butene on pyrolysis affords 1-acetoxy-1,3-butadiene, a diacetate and an isomeric 1,2-diacetoxy-3-butene. Mechanism of pyrolysis has been investigated.
Packaging:	25 mL in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	235.4 °F - closed cup
Flash Point(C)	113 °C - closed cup

Purity	95%
bp	120-121 °C/18 mmHg (lit.)
Density	1.08 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.443 (lit.)
UNSPSC	12352100

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