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Merck
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文件

230464

Sigma-Aldrich

氯化亚砜

ReagentPlus®, ≥99%

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About This Item

线性分子式:
SOCl2
CAS号:
7719-09-7
分子量:
118.97
Beilstein:
1209273
EC號碼:
231-748-8
MDL號碼:
MFCD00011449
分類程式碼代碼:
12352300
PubChem物質ID:
24853806
NACRES:
NA.21

蒸汽壓力

97 mmHg ( 20 °C)

品質等級

200

產品線

ReagentPlus®

化驗

≥99%

形狀

liquid

折射率

n20/D 1.518 (lit.)

bp

79 °C (lit.)

mp

−105 °C (lit.)

密度

1.631 g/mL at 25 °C (lit.)

負離子痕跡

chloride (Cl-): 59.0-60.2%

SMILES 字串

ClS(Cl)=O

InChI

1S/Cl2OS/c1-4(2)3

InChI 密鑰

FYSNRJHAOHDILO-UHFFFAOYSA-N

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相关类别

一般說明

Thionyl chloride is an inorganic acid chloride mainly used to prepare carboxylic acid chlorides from carboxylic acids.

應用

Thionyl chloride may be used in the following processes:
  • To facilitate the synthesis of indenones from 3-hydroxyindanones via dehydroxylation.
  • Surface modification of amorphous carbon nanotubes (α-CNTs) in stearic acid-dichloromethane solution.
  • To functionalize silica gel for thioacetalization of aldehydes.
  • Conversion of tert-butyl esters to acid chlorides.
  • Conversion of aliphatic and aromatic sulfoxides to sulfides in the presence of triphenylphosphine.
  • As an activator to generate ketenes in-situ for preparing 2-azetidinones.

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Skull and crossbonesCorrosion
GHS06,GHS05

訊號詞

Danger

危險分類

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

標靶器官

Respiratory system

安全危害

EUH014,EUH029

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
CDBG4645
SDBB0867
SDBB1283
SHBQ3023
STBL3375

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Thionyl chloride (or oxalyl chloride) as an efficient acid activator for one-pot synthesis of [Beta]-lactams.
Ebrahimi E & Jarrahpour A.
Iranian Journal of Science and Technology, 38(A1), 49-49 (2014)
Fox MA and Whitesell JK
Organic Chemistry, 607-607 null
The Conversion of tert-Butyl Esters to Acid Chlorides Using Thionyl Chloride.
Greenberg JA & Sammakia T
The Journal of Organic Chemistry, 82(6), 3245-3251 (2017)
Deoxygenation of sulfoxides to sulfides with thionyl chloride and triphenylphosphine: Competition with the Pummerer reaction
Jang Y, et al.
The Journal of Organic Chemistry, 78(12), 6328-6331 (2013)
Thionyl chloride assisted functionalization of amorphous carbon nanotubes: A better field emitter and stable nanofluid with better thermal conductivity.
Sarkar SK, et al.
Mat. Res. Bul., 1-8 (2015)
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