157880

S-(チオベンゾイル)チオグリコール酸

99%

• 別名: (チオベンゾイルチオ)酢酸, ジチオ安息香酸カルボキシメチルエステル
• 化学式: C₆H₅CS₂CH₂CO₂H
• CAS番号: 942-91-6
• 分子量: 212.29
• EC Number: 213-393-0
• MDL番号: MFCD00004927
• UNSPSCコード: 12352100
• PubChem Substance ID: 24849706
• NACRES: NA.22

特性

• 品質水準: 100
• アッセイ: 99%
• フォーム: solid
• mp: 125-127 °C (lit.)
• 溶解性: acetone: soluble 25 mg/mL, clear
• 官能基: carboxylic acid; phenyl; thioether
• SMILES記法: OC(=O)CSC(=S)c1ccccc1
• InChI: 1S/C9H8O2S2/c10-8(11)6-13-9(12)7-4-2-1-3-5-7/h1-5H,6H2,(H,10,11)
• InChI Key: XBEIANFIOZTEDE-UHFFFAOYSA-N

詳細

詳細

S-(Thiobenzoyl)thioglycolic acid (TBTGA) also known as (thiobenzoylthio)acetic acid is a reagent used for thiobenzoylation. It participates in the transformation of threonine into β-methylcysteine.

アプリケーション

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.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319
• 注意書き: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves