CAS 25168-21-2: 2-Butenedioic acid (2Z)-, 1,1′-(dibutylstannylene) 4,4′-diisooctyl ester

Description:2-Butenedioic acid (2Z)-, 1,1′-(dibutylstannylene) 4,4′-diisooctyl ester, commonly known by its CAS number 25168-21-2, is an organotin compound characterized by its unique structure that includes a dibutylstannylene moiety and diisooctyl ester groups. This compound typically exhibits properties associated with both organotin and carboxylic acid derivatives, such as moderate solubility in organic solvents and potential reactivity due to the presence of the carboxylic acid functional group. The dibutylstannylene component contributes to its stability and may impart specific catalytic or biocidal properties. Additionally, the presence of long alkyl chains from the diisooctyl ester enhances its hydrophobic characteristics, making it suitable for applications in various industrial processes, including as a plasticizer or stabilizer in polymer formulations. However, due to the presence of tin, environmental and health considerations are important, as organotin compounds can exhibit toxicity and bioaccumulation potential. Proper handling and disposal measures are essential when working with this substance.

Formula:C₃₂H₅₆O₈Sn

InChI:InChI=1/2C12H20O4.2C4H9.Sn/c2*1-3-5-6-10(4-2)9-16-12(15)8-7-11(13)14;2*1-3-4-2;/h2*7-8,10H,3-6,9H2,1-2H3,(H,13,14);2*1,3-4H2,2H3;/q;;;;+2/p-2/b2*8-7-;;;/rC32H56O8Sn/c1-7-13-17-27(11-5)25-37-29(33)19-21-31(35)39-41(23-15-9-3,24-16-10-4)40-32(36)22-20-30(34)38-26-28(12-6)18-14-8-2/h19-22,27-28H,7-18,23-26H2,1-6H3/b21-19-,22-20-

Synonyms:
(2Z)-4-[(6-methylheptyl)oxy]-4-oxobut-2-enoic acid - dibutyl-lambda~2~-stannane (2:1)
2-Butenedioic acid (2Z)-, 1,1'-(dibutylstannylene) 4,4'-diisooctyl ester
2-Butenoic acid, 4,4'-((dibutylstannylene)bis(oxy))bis(4-oxo-, diisooctyl ester, (2Z,2'Z)-
2-Butenoic acid, 4,4'-((dibutylstannylene)bis(oxy))bis(4-oxo-, diisooctyl ester, (Z,Z)-
2-Butenoic acid, 4,4′-[(dibutylstannylene)bis(oxy)]bis[4-oxo-, diisooctyl ester, (2Z,2′Z)-
Bm 8T
Dabco 125
Dabco T 125
Dibutyltin bis(isooctyl maleate)
Dibutyltin di(isooctyl maleate)
See more synonyms
Diisooctyl 4,4'-((dibutylstannylene)bis(oxy))bis(4-oxoisocrotonate)
Isooctyl alcohol, diester with dibutylbis[(3-carboxyacryloyl)oxy]stannane, (Z,Z)-
Maleic acid, monoisooctyl ester, dibutylstannylene deriv.
Ongrostab BM 8T
Stannane, dibutylbis[(3-carboxyacryloyl)oxy]-, diisooctyl ester, (Z,Z)-
[dibutyl-[(Z)-4-(2-ethylhexoxy)-4-oxo-but-2-enoyl]oxy-stannyl] 2-ethylhexyl (Z)-but-2-enedioate