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25359-71-1

25359-71-1 Structure

25359-71-1 Structure
IdentificationBack Directory
[Name]

DIPENTAERYTHRITOL HEXAKIS(3-MERCAPTOPROPIONATE)
[CAS]

25359-71-1
[Synonyms]

DI-PETMP
DIPENTAERYTHRITOL HEXAKIS(3-MERCAPTOPROPIONATE)
DIPENTAERYTHRITOL HEXAKIS(3-MERCAPTOPROPIONATE) (DI-PETMP)
Oxybismethylenebismethanetetraylhexakismethanol hexakis(3-mercaptopropionate)
Bis[2,2-bis(3-mercaptopropionyloxymethyl)-3-(3-mercaptopropionyloxy)propyl] ether
Hexakis(3-mercaptopropionic acid)3-oxapentane-1,1,1,5,5,5-hexaylhexakis(methylene) ester
2-[[3-(3-mercapto-1-oxopropoxy)-2,2-bis[(3-mercapto-1-oxopropoxy)methyl]propoxy]methyl]-2-[(3-mercapto-1-oxopropoxy)methyl]propane-1,3-diyl bis[3-mercaptopropionate]
Bis(3-mercaptopropanoic acid)2-[[3-(3-mercapto-1-oxopropoxy)-2,2-bis[(3-mercapto-1-oxopropoxy)methyl]propoxy]methyl]-2-[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl ester
Propanoic acid, 3-mercapto-, 1,1'-[2-[[3-(3-mercapto-1-oxopropoxy)-2,2-bis[(3-mercapto-1-oxopropoxy)methyl]propoxy]methyl]-2-[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl] ester
[EINECS(EC#)]

246-893-2
[Molecular Formula]

C28H46O13S6
[MDL Number]

MFCD00128217
[MOL File]

25359-71-1.mol
[Molecular Weight]

783.05
Chemical PropertiesBack Directory
[Boiling point ]

828.8±65.0 °C(Predicted)
[density ]

1.299±0.06 g/cm3(Predicted)
[refractive index ]

1.5310 to 1.5360
[Water Solubility ]

Practically insoluble in water
[form ]

clear liquid
[pka]

8.82±0.10(Predicted)
[color ]

Colorless to Light yellow to Light orange
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[HS Code ]

2930.90.9250
Hazard InformationBack Directory
[Uses]

DIPENTAERYTHRITOL HEXAKIS (3-MERCAPTOPROPIONATE) can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and pharmaceutical and chemical production process.
[Synthesis]

1.png
 (1) Adjustment of mixed solution (a2)~(a5) According to the following formulation, mixed solution (a2)~(a5) was prepared.
Mixed solution (a2) (i) AEEp-1 76 parts by weight, (ii) MTBD 24 parts by weight, (iii) methyl isobutyl ketone (MIBK) 100 parts by weight, (iv) irgacure 907 4 parts.
Mixed solution (a3) (i) AEEp-1 79 parts by weight, (ii) PEMP 21 parts by weight, (iii) MIBK 100 parts by weight, (iv) irgacure 907 4 parts by weight.
Mixed solution (a4) (i) AEEp-1 78 parts by weight, (ii) DPMP 22 parts by weight, (iii) MIBK 100 parts by weight, (iv) Irgacure 907 4 parts by weight.
Mixed solution (a5) (i) AEEp-1 68 parts by weight,(ii) QE340 32 parts by weight, (iii) MIBK 100 parts by weight, (iv) Irgacure 907 4 parts by weight.
(2) Reaction of mixed solution (a2)~(a5), fluorine content, refractive index, compatibility and IR absorption measurement In a glass sample bottle each 5 ml, each mixed solution (a2)~(a5) 1 g was charged. The ultraviolet rays of intensity 5000 mJ/cm2U were irradiated with each mixture by using a high pressure mercury lamp from the top of the sample bottle without lid. Then, air dried at room temperature, MIBK was removed.
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