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Thionyl chloride

ReagentPlus®, ≥99%

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About This Item

Fórmula linear:
SOCl2
Número CAS:
7719-09-7
Peso molecular:
118.97
Beilstein:
1209273
Número CE:
231-748-8
Número MDL:
MFCD00011449
Código UNSPSC:
12352300
ID de substância PubChem:
24853806
NACRES:
NA.21

pressão de vapor

97 mmHg ( 20 °C)

Nível de qualidade

200

linha de produto

ReagentPlus®

Ensaio

≥99%

forma

liquid

índice de refração

n20/D 1.518 (lit.)

pb

79 °C (lit.)

pf

−105 °C (lit.)

densidade

1.631 g/mL at 25 °C (lit.)

traços de ânion

chloride (Cl-): 59.0-60.2%

cadeia de caracteres SMILES

ClS(Cl)=O

InChI

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

chave InChI

FYSNRJHAOHDILO-UHFFFAOYSA-N

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Descrição geral

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

Aplicação

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.

Informações legais

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

Pictogramas

Skull and crossbonesCorrosion
GHS06,GHS05

Palavra indicadora

Danger

Frases de perigo

H302,H314,H331,H335

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Perigos de suplementos

EUH014,EUH029

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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

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Certificados de análise (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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