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Merck

109207

Sigma-Aldrich

2-Methyl-2-propanthiol

99%

Synonym(e):

tert.-Butylmercaptan, TBM

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About This Item

Lineare Formel:
(CH3)3CSH
CAS-Nummer:
Molekulargewicht:
90.19
Beilstein:
505947
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

Dampfdichte

3.1 (vs air)

Qualitätsniveau

Dampfdruck

303.5 mmHg ( 37.7 °C)

Assay

99%

Brechungsindex

n20/D 1.423 (lit.)

bp

62-65 °C (lit.)

mp (Schmelzpunkt)

-0.5 °C (lit.)

Löslichkeit

H2O: slightly soluble
alcohol: very soluble
diethyl ether: very soluble

Dichte

0.8 g/mL at 25 °C (lit.)

SMILES String

CC(C)(C)S

InChI

1S/C4H10S/c1-4(2,3)5/h5H,1-3H3

InChIKey

WMXCDAVJEZZYLT-UHFFFAOYSA-N

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Allgemeine Beschreibung

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.

Anwendung

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.

Signalwort

Danger

Gefahreneinstufungen

Aquatic Chronic 2 - Flam. Liq. 2 - Skin Sens. 1B

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

<-13.0 °F - closed cup

Flammpunkt (°C)

< -25 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves


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