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Sigma-Aldrich

1-Butanethiol

99%

Synonym(e):

Butylmercaptan, Mercaptan C4

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About This Item

Lineare Formel:
CH3(CH2)3SH
CAS-Nummer:
109-79-5
Molekulargewicht:
90.19
Beilstein:
1730908
EG-Nummer:
203-705-3
MDL-Nummer:
MFCD00004905
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24847120
NACRES:
NA.22

Dampfdichte

3.1 (vs air)

Dampfdruck

83 mmHg ( 37.7 °C)

Assay

99%

Brechungsindex

n20/D 1.443 (lit.)

bp

98 °C (lit.)

mp (Schmelzpunkt)

−116 °C (lit.)

Dichte

0.842 g/mL at 25 °C (lit.)

SMILES String

CCCCS

InChI

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

InChIKey

WQAQPCDUOCURKW-UHFFFAOYSA-N

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Anwendung

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

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

53.6 °F - closed cup

Flammpunkt (°C)

12 °C - closed cup

Persönliche Schutzausrüstung

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

Analysenzertifikate (COA)

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Sigma-Aldrich

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Sigma-Aldrich

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