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Key Documents

157759

Sigma-Aldrich

一氯化硫

98%

同義詞:

氯化硫

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About This Item

線性公式:
S2Cl2
CAS號碼:
分子量::
135.04
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

蒸汽密度

4.7 (vs air)

品質等級

蒸汽壓力

6.8 mmHg ( 20 °C)

化驗

98%

形狀

liquid

自燃溫度

451 °F

折射率

n20/D 1.658 (lit.)

bp

138 °C (lit.)

mp

−80 °C (lit.)

密度

1.688 g/mL at 25 °C (lit.)

SMILES 字串

ClSSCl

InChI

1S/Cl2S2/c1-3-4-2

InChI 密鑰

PXJJSXABGXMUSU-UHFFFAOYSA-N

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一般說明

Sulfur monochloride is a yellowish-red liquid widely used as a reagent and intermediate in organic synthesis. It is also employed in manufacturing pesticides, pharmaceuticals, and dyes.

應用

Sulfur monochloride can be used:
  • To synthesize functionalized aryl and heteroaryl disulfides from functionalized zinc organometallics.
  • As a reagent to prepare heterocycles with various numbers of sulfur atoms.
  • As a cross-linking agent to prepare rubber aerogels with enhanced thermal stability.
  • Toprepare macroporous cryogels of polyisobutylene and silica nanoparticles.

訊號詞

Danger

危險分類

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Skin Corr. 1A

安全危害

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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(+/-)trans 2-Aminocyclohexanesulfonic acid and (+/-)trans 2-aminocyclopentanesulfonic acid were prepared from cyclohexene and cyclopentene respectively by sulfur monochloride addition, followed by oxidation to 2-chlorosulfonic acid and substitution of chlorine.

文章

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

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