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109207

Sigma-Aldrich

2-Methyl-2-propanethiol

99%

Sinonimo/i:

tert-Butyl mercaptan, TBM

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About This Item

Formula condensata:
(CH3)3CSH
Numero CAS:
75-66-1
Peso molecolare:
90.19
Beilstein:
505947
Numero CE:
200-890-2
Numero MDL:
MFCD00004857
Codice UNSPSC:
12352100
ID PubChem:
24846894
NACRES:
NA.22

Densità del vapore

3.1 (vs air)

Livello qualitativo

100

Tensione di vapore

303.5 mmHg ( 37.7 °C)

Saggio

99%

Indice di rifrazione

n20/D 1.423 (lit.)

P. eboll.

62-65 °C (lit.)

Punto di fusione

-0.5 °C (lit.)

Solubilità

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

Densità

0.8 g/mL at 25 °C (lit.)

Stringa SMILE

CC(C)(C)S

InChI

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

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Descrizione generale

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.

Applicazioni

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.

Avvertenze

Danger

Indicazioni di pericolo

H225,H317,H411

Classi di pericolo

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

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

<-13.0 °F - closed cup

Punto d’infiammabilità (°C)

< -25 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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