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Merck

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號碼:
MDL號碼:
分類程式碼代碼:
12142100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

1.66 (vs air)

蒸汽壓力

1536 mmHg ( 20 °C)

化驗

≥98.0%

形狀

gas

expl. lim.

21.8 %

bp

6 °C (lit.)

mp

−123 °C (lit.)

SMILES 字串

CS

InChI

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

InChI 密鑰

LSDPWZHWYPCBBB-UHFFFAOYSA-N

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應用

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).

包裝

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

其他說明

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

推薦產品

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

訊號詞

Danger

危險分類

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

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

WGK 3

閃點(°F)

-0.4 °F - closed cup

閃點(°C)

-18 °C - closed cup


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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
Ari Zeida et al.
Chemical research in toxicology, 25(3), 741-746 (2012-02-07)
The oxidation of cellular thiol-containing compounds, such as glutathione and protein Cys residues, is considered to play an important role in many biological processes. Among possible oxidants, hydrogen peroxide (H(2)O(2)) is known to be produced in many cell types as
N J Hayward et al.
Journal of clinical microbiology, 6(3), 195-201 (1977-09-01)
Proteus mirabilis was distinguishable from Escherichia coli and from several other species that may be associated with urinary tract infections when grown in a nutrient medium supplemented with 0.1 M L-methionine by the formation of large amounts of dimethyl disulfide

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