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112925

Sigma-Aldrich

1-Butanethiol

99%

Sinonimo/i:

Butyl mercaptan, Mercaptan C4

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About This Item

Formula condensata:
CH3(CH2)3SH
Numero CAS:
109-79-5
Peso molecolare:
90.19
Beilstein:
1730908
Numero CE:
203-705-3
Numero MDL:
MFCD00004905
Codice UNSPSC:
12352100
ID PubChem:
24847120
NACRES:
NA.22

Densità del vapore

3.1 (vs air)

Tensione di vapore

83 mmHg ( 37.7 °C)

Saggio

99%

Indice di rifrazione

n20/D 1.443 (lit.)

P. ebollizione

98 °C (lit.)

Punto di fusione

−116 °C (lit.)

Densità

0.842 g/mL at 25 °C (lit.)

Gruppo funzionale

thiol

Stringa SMILE

CCCCS

InChI

1S/C4H10S/c1-2-3-4-5/h5H,2-4H2,1H3
WQAQPCDUOCURKW-UHFFFAOYSA-N

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Applicazioni

1-Butanethiol is used as a model gaseous analyte for fast-responding membrane-free amperometric gas sensor.

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Classi di pericolo

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

53.6 °F - closed cup

Punto d’infiammabilità (°C)

12 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
SHBN3171
SHBJ1782
SHBH3554V
SHBG6741V
SHBD3371V

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2-Propanethiol ≥97%

Sigma-Aldrich

P50773

2-Propanethiol

1-Decanethiol 96%

Sigma-Aldrich

D1602

1-Decanethiol

2-Butanethiol for synthesis

Sigma-Aldrich

8.01818

2-Butanethiol

Pratik Gurnani et al.
Macromolecular bioscience, 18(10), e1800213-e1800213 (2018-08-08)
Current approaches to generate core-shell nanoparticles for biomedical applications are limited by factors such as synthetic scalability and circulatory desorption of cytotoxic surfactants. Developments in controlled radical polymerization, particularly in dispersed states, represent a promising method of overcoming these challenges.
Yinghui Chen et al.
Acta biomaterialia, 102, 384-393 (2019-12-04)
Surface modification to obtain high dispersion stability and biocompatibility is a key factor for bio-application of upconversion nanoparticles (UCNPs). A systematic study of UCNPs modified with four hydrophilic molecules separately, comparing their dispersion stability in biological buffers and cellular biocompatibility
Octavian D Pavel et al.
Faraday discussions, 206, 535-547 (2017-09-21)
This study reports the behaviour of SCILL based catalysts in the oxidative S-S coupling of aliphatic and aromatic thiols, namely 1-butanethiol and thiophenol, to dibutyl disulfide and diphenyl disulfide. A range of ionic liquids (1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide)
X Wang et al.
Chemical science, 9(21), 4879-4891 (2018-06-19)
Acidithiobacillus ferrooxidans, a chemolithoautotrophic Gram-negative bacterium, has a remarkable ability to obtain energy from ferrous iron oxidation at pH 2. Several metalloproteins have been described as being involved in this respiratory chain coupling iron oxidation with oxygen reduction. However, their
Y W Yang et al.
Journal of synchrotron radiation, 8(4), 1121-1123 (2001-08-07)
The adsorption of 1-butanethiol on Cu(111) and square root of 7 x square root of 7 R19.1 degrees S/Cu(111) surfaces has been studied by S K-edge near edge X-ray absorption fine structure (NEXAFS) spectroscopy and thermal desorption spectroscopy. Upon adsorption
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