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7575-23-7

Name PENTAERYTHRITOL TETRA(3-MERCAPTOPROPIONATE)
CAS 7575-23-7
EINECS(EC#) 231-472-8
Molecular Formula C17H28O8S4
MDL Number MFCD00022104
Molecular Weight 488.66
MOL File 7575-23-7.mol
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Chemical Properties

Boiling point  275 °C1 mm Hg(lit.)
density  1.28 g/mL at 25 °C(lit.)
vapor pressure  0Pa at 25℃
refractive index  n20/D 1.531(lit.)
Fp  >230 °F
solubility  Practically insoluble in water
form  clear liquid
pka 8.99±0.10(Predicted)
color  Colorless to Almost colorless
Specific Gravity 1.28
Water Solubility  3.69mg/L at 20℃
BRN  2312625
InChIKey JOBBTVPTPXRUBP-UHFFFAOYSA-N
LogP 2.8 at 30℃
CAS DataBase Reference 7575-23-7(CAS DataBase Reference)
EPA Substance Registry System Propanoic acid, 3-mercapto-, 2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl ester (7575-23-7)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN 3334
WGK Germany  3
HS Code  2930.90.9250
HazardClass  9
PackingGroup  III

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