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Merck

67779

Sigma-Aldrich

甲硫醇

purum

别名:

C1 硫醇, 巯基甲烷

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About This Item

线性分子式:
CH3SH
CAS号:
分子量:
48.11
Beilstein:
1696840
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:

蒸汽密度

1.66 (vs air)

蒸汽压

1536 mmHg ( 20 °C)

等级

purum

方案

≥99.0%

expl. lim.

21.8 %

沸点

6 °C (lit.)

mp

−123 °C (lit.)

储存温度

2-8°C

SMILES字符串

CS

InChI

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

InChI key

LSDPWZHWYPCBBB-UHFFFAOYSA-N

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包装

100mL 压力罐包装(净重 ~87g)

其他说明

可能实行销售限制

控制阀

警示用语:

Danger

危险分类

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

储存分类代码

2A - Gases

WGK

WGK 3

闪点(°F)

-0.4 °F - closed cup

闪点(°C)

-18 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Rima Kassim et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 18(3), 333-342 (2013-01-22)
Evaluating the reactivity of the metal-thiolate clusters in metallothionein (MT) is a key step in understanding the biological functions of this protein. The effects of the metal clustering and protein environment on the thiolate reactivity with hydrogen peroxide (H(2)O(2)) were
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
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
Toru Takeshita et al.
Scientific reports, 2, 215-215 (2012-02-23)
Both hydrogen sulfide (H2S) and methyl mercaptan (CH(3)SH) are frequently detected in large amounts in malodorous mouth air. We investigated the bacterial composition of saliva of 30 subjects with severe oral malodor exhibiting extreme CH(3)SH/H(2)S ratios (high H(2)S but low

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