Appearance:Fine Crystalline Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99%
Product Name: 3,3'-Thiodipropionic acid
CAS: 111-17-1
MF: C6H10O4S
MW: 178.21
EINECS: 203-841-3
Mol File: 111-17-1.mol
3,3'-Thiodipropionic acid Structure
3,3'-Thiodipropionic acid Chemical Properties
Melting point 131-134 °C(lit.)
Boiling point 280.43°C (rough estimate)
density 1.238 (estimate)
refractive index 1.5500 (estimate)
Fp 128 °C
storage temp. Store below +30°C.
solubility 40g/l
pka pK1:4.085;pK2:5.075 (18°C)
form Fine Crystalline Powder
color White
Water Solubility 40 g/L (25 ºC)
Merck 14,9332
BRN 1210299
InChIKey ODJQKYXPKWQWNK-UHFFFAOYSA-N
CAS DataBase Reference 111-17-1(CAS DataBase Reference)
NIST Chemistry Reference 3,3'-Thiodipropionic acid(111-17-1)
EPA Substance Registry System Propanoic acid, 3,3'-thiobis- (111-17-1)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-36
Safety Statements 26-36-37/39-24/25
WGK Germany 2
RTECS UF7990000
TSCA Yes
HS Code 29309070
Hazardous Substances Data 111-17-1(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 3000 mg/kg
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