109207

2-Methyl-2-propanethiol

99%

• Sinónimos: tert-Butyl mercaptan, TBM
• Fórmula lineal: (CH₃)₃CSH
• Número de CAS: 75-66-1
• Peso molecular: 90.19
• Beilstein/REAXYS Number: 505947
• EC Number: 200-890-2
• MDL number: MFCD00004857
• UNSPSC Code: 12352100
• PubChem Substance ID: 24846894
• NACRES: NA.22

Propiedades

• vapor density: 3.1 (vs air)
• Quality Level: 100
• vapor pressure: 303.5 mmHg ( 37.7 °C)
• assay: 99%
• refractive index: n20/D 1.423 (lit.)
• bp: 62-65 °C (lit.)
• mp: -0.5 °C (lit.)
• solubility: H₂O: slightly soluble; alcohol: very soluble; diethyl ether: very soluble
• density: 0.8 g/mL at 25 °C (lit.)
• functional group: thiol
• SMILES string: CC(C)(C)S
• InChI: 1S/C4H10S/c1-4(2,3)5/h5H,1-3H3
• InChI key: WMXCDAVJEZZYLT-UHFFFAOYSA-N

Descripción

General description

2-Methyl-2-propanethiol undergoes ring opening nucleophilic reaction with 3-isothiazolones and reaction kinetics studies suggested reaction was second order in thiol and third order overall.

Application

2-Methyl-2-propanethiol was used in reaction of 2-methyl-2-propanethiol on Mo(110) using temperature programmed reaction, high resolution electron enegy loss and X-ray photoelectron spectroscopies. It was used in the synthesis of chain-transfer agents for reversible addition-fragmentation chain-transfer copolymerization of vinylidene chloride and methyl acrylate.

Información de seguridad

• pictograms: GHS02,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H317,H411
• pcodes: P210 - P233 - P240 - P273 - P280 - P303 + P361 + P353
• Hazard Classifications: Aquatic Chronic 2 - Flam. Liq. 2 - Skin Sens. 1B
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: <-13.0 °F - closed cup
• flash_point_c: < -25 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves