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109207

Sigma-Aldrich

2-Methyl-2-propanethiol

99%

Sinônimo(s):

tert-Butyl mercaptan, TBM

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About This Item

Fórmula linear:
(CH3)3CSH
Número CAS:
75-66-1
Peso molecular:
90.19
Beilstein:
505947
Número CE:
200-890-2
Número MDL:
MFCD00004857
Código UNSPSC:
12352100
ID de substância PubChem:
24846894
NACRES:
NA.22

densidade de vapor

3.1 (vs air)

Nível de qualidade

100

pressão de vapor

303.5 mmHg ( 37.7 °C)

Ensaio

99%

índice de refração

n20/D 1.423 (lit.)

pb

62-65 °C (lit.)

pf

-0.5 °C (lit.)

solubilidade

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

densidade

0.8 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CC(C)(C)S

InChI

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

chave InChI

WMXCDAVJEZZYLT-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Palavra indicadora

Danger

Frases de perigo

H225,H317,H411

Classificações de perigo

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

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

<-13.0 °F - closed cup

Ponto de fulgor (°C)

< -25 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
SHBN4590
SHBH8014
SHBG1579V
SHBD1024V
SHBB4197V

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