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Merck
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67779

Sigma-Aldrich

Methanethiol

purum

Sinónimos:

Mercaptan C1, Methyl mercaptan

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About This Item

Fórmula lineal:
CH3SH
Número de CAS:
74-93-1
Peso molecular:
48.11
Beilstein/REAXYS Number:
1696840
EC Number:
200-822-1
MDL number:
MFCD00004866
UNSPSC Code:
12352100
PubChem Substance ID:
329760678

vapor density

1.66 (vs air)

vapor pressure

1536 mmHg ( 20 °C)

grade

purum

assay

≥99.0%

expl. lim.

21.8 %

bp

6 °C (lit.)

mp

−123 °C (lit.)

storage temp.

2-8°C

SMILES string

CS

InChI

1S/CH4S/c1-2/h2H,1H3

InChI key

LSDPWZHWYPCBBB-UHFFFAOYSA-N

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Packaging

pressure tin with 100 mL (net ~87 g)

Other Notes

Sales restrictions may apply

Control valve

Referencia del producto
Descripción
Precios

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Gas 1A - Press. Gas Liquefied gas

Storage Class

2A - Gases

wgk_germany

WGK 3

flash_point_f

-0.4 °F - closed cup

flash_point_c

-18 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
1373599
1260188
1138602
92945/1
092945/1

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David Payne et al.
International dental journal, 61 Suppl 3, 60-66 (2011-11-02)
To assess the ability of a 0.1% w/w o-cymen-5-ol/ 0.6% w/w zinc chloride/ sodium fluoride dentifrice to control oral malodour compared to a sodium fluoride control dentifrice. Following baseline measurement of oral volatile sulfur compounds (VSCs), the subjects brushed twice
Ivan Spasojević et al.
Amino acids, 42(6), 2439-2445 (2011-08-11)
The mechanisms of reaction of methionine with hydroxyl radical are not fully understood. Here, we unequivocally show using electron paramagnetic resonance spin-trapping spectroscopy and GC-FID and GC-MS, the presence of specific carbon-, nitrogen- and sulfur-centered radicals as intermediates of this
Michael Hulko et al.
Sensors (Basel, Switzerland), 11(6), 5968-5980 (2011-12-14)
This work is about gas biosensing with a cytochrome c biosensor. Emphasis is put on the analysis of the sensing process and a mathematical model to make predictions about the biosensor response. Reliable predictions about biosensor responses can provide valuable
C Hort et al.
Waste management (New York, N.Y.), 33(1), 18-25 (2012-10-06)
This work presents the use of two composts as filter media for the treatment by biofiltration of odors emitted during the aerobic composting of a mixture containing sewage sludge and yard waste. The chemical analysis of the waste gas showed
Metabolism: Nothing to waste.
Haruyuki Atomi
Nature chemical biology, 8(11), 877-878 (2012-10-19)
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