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Merck
CN

742805

Sigma-Aldrich

甲硫醇

≥98.0%

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:
12142100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

1.66 (vs air)

质量水平

蒸汽压

1536 mmHg ( 20 °C)

方案

≥98.0%

表单

gas

expl. lim.

21.8 %

沸点

6 °C (lit.)

mp

−123 °C (lit.)

官能团

thiol

SMILES字符串

CS

InChI

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

InChI key

LSDPWZHWYPCBBB-UHFFFAOYSA-N

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应用

Methanethiol may be used in the synthesis of 1,3-bis(methylthio)-2-propanol from epichlorohydrin. It can undergo steam reforming over cerium oxide to form hydrogen-rich gases (hydrogen, carbon monoxide and carbon dioxide).

包装

500ml high pressure aluminum cylinder equipped with a stainless steel valve according to DIN 477-1.

其他说明

For 742805-400G-EU packaging: 1000 mL of aluminium cylinder equipped with stainless steel valve.

推荐产品

For 742805-400G-EU: outlet fitting: DIN 477-1 no. 1, Z742162 or Z742164 are the recommended regulators.

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

法规信息

监管及禁止进口产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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??Hydroxy??, ??Unsaturated Aldehydes via 1, 3?Bis (Methylthio) Allyllithium: trans?4?Hydroxy?2?Hexenal.
Erickson BW
Organic Syntheses, 19-19 (1974)
Conversion of poisonous methanethiol to hydrogen-rich gas by chemisorption/reforming over nano-scale CeO2: The use of CeO2 as catalyst coating material.
Laosiripojana N
Applied Catalysis. B, Environmental, 102(1-2), 267-275 (2011)
K Yaegaki et al.
Journal of periodontal research, 27(4 Pt 1), 233-238 (1992-07-01)
Volatile sulfur compounds (VSC) in mouth air were estimated by gas chromatography. The amount of VSC and the methyl mercaptan/hydrogen sulfide ratio were significantly increased in patients with periodontal disease. These two parameters also increased in proportion to the bleeding
Raquel Lebrero et al.
Bioresource technology, 109, 38-45 (2012-02-09)
The performance and microbiology of a biotrickling filter (BTF) treating methyl mercaptan, toluene, alpha-pinene and hexane at the mg m(-3) level was studied at empty bed residence times (EBRT) of 50, 30, 11 and 7 s. Removal efficiencies (REs) higher
Govindan Muthuraman et al.
Journal of hazardous materials, 193, 257-263 (2011-08-16)
In this study, an electrocatalytic wet scrubbing process was developed for the simultaneous removal of synthetic odorous gases namely, methyl mercaptan (CH(3)SH) and hydrogen sulfide (H(2)S). The initial process consists of the absorption of CH(3)SH and H(2)S gases by an

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