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129034-70-4 - 3-Isopropoxy-4-(tri-n-butylstannyl)-3-cyclobutene-1,2-dione, 97% - 3-(Tri-n-butylstannyl)-4-isopropoxy-3-cyclobutene-1,2-dione - H51488 - Alfa Aesar

H51488 3-Isopropoxy-4-(tri-n-butylstannyl)-3-cyclobutene-1,2-dione, 97%

CAS Number
129034-70-4
Synonyms
3-(Tri-n-butylstannyl)-4-isopropoxy-3-cyclobutene-1,2-dione

Size Price ($) Quantity Availability
250mg 508.00
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3-Isopropoxy-4-(tri-n-butylstannyl)-3-cyclobutene-1,2-dione, 97%

MDL
MFCD01319011

Chemical Properties

Formula
C19H34O3Sn
Formula Weight
429.17
Solubility
Sparingly soluble in water.

Applications

3-Isopropoxy-4-(tri-n-butylstannyl)-3-cyclobutene-1,2-dione is used as pharmaceutical intermediate.

Notes

Stable under recommended storage conditions. Store away from oxidizing agents.

Literature References

Lanny S.Liebeskind; Richard W.Fengl. 3-Stannylcyclobutenediones as nucleophilic cyclobutenedione equivalents. Synthesis of substituted cyclobutenediones and cyclobutenedione monoacetals and the beneficial effect of catalytic copper iodide on the Stille reaction. J. Org. Chem. 1990, 55, (19),5359-5364

 

Lanny S.Liebeskind; Marvin S.Yu; Richard H.Yu; Jianying Wang; Karl S.Hagen. 4,4'-Bi(cyclobutene-1,2-diones): bisquaryls. J. Am. Chem. Soc. 1993, 115, (20),9048-9055

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H312-H315-H319-H372

Toxic if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. Causes damage to organs through prolonged or repeated exposure.

Precautionary Statements: P273-P280-P309-P310a-P501a

Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF exposed or if you feel unwell: Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2931.20
TSCA
No

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