A7262512
S-(Thiobenzoyl)thioglycolic acid , 99% , 942-91-6
Synonym(s):
(Thiobenzoylthio)acetic acid;Dithiobenzoic acid carboxymethyl ester;Thiobenzoylmercaptoacetic acid
CAS NO.:942-91-6
Empirical Formula: C9H8O2S2
Molecular Weight: 212.29
MDL number: MFCD00004927
EINECS: 213-393-0
Pack Size | Price | Stock | Quantity |
5G | RMB316.80 | In Stock |
|
25G | RMB1162.40 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 125-127 °C(lit.) |
Boiling point: | 375.5±44.0 °C(Predicted) |
Density | 1.379±0.06 g/cm3(Predicted) |
storage temp. | Store below +30°C. |
solubility | acetone: soluble25mg/mL, clear |
pka | 2.91±0.10(Predicted) |
form | powder to crystal |
color | Orange to Brown to Dark red |
CAS DataBase Reference | 942-91-6(CAS DataBase Reference) |
Description and Uses
S-(Thiobenzoyl)thioglycolic acid ((thiobenzoylthio)acetic acid) was employed as reversible addition-fragmentation chain transfer (RAFT) agent during the copolymerization of styrene and divinylbenzene. It was also employed as chain-transfer agent for the RAFT polymerizations of styrene, methyl methacrylate and butyl acrylate.
It may be used to synthesize the following:
- N-Thiobenzoyl-DL-threonine ethyl ester by reacting with DL-threonine.
- Thiobenzoic acid O-esters by reacting with alkoxides.
- N-Thiobenzoylamino acids by reacting with amino acids.