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447285

Thionyl chloride

Name: Thionyl chloride
Brand: SIAL

ReagentPlus^®, 99.5%, low iron

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About This Item

Linear Formula:

SOCl₂

CAS Number:

7719-09-7

Molecular Weight:

118.97

UNSPSC Code:

12352300

NACRES:

NA.21

PubChem Substance ID:

24868330

EC Number:

231-748-8

Beilstein/REAXYS Number:

1209273

MDL number:

MFCD00011449

Assay:

99.5%

Form:

liquid

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Properties

vapor pressure

97 mmHg ( 20 °C)

Quality Segment

100

product line

ReagentPlus^®

assay

99.5%

form

liquid

contains

<5 ppm iron

reaction suitability

reaction type: Halogenations

refractive index

n20/D 1.518 (lit.)

bp

79 °C (lit.)

mp

−105 °C (lit.)

density

1.631 g/mL at 25 °C (lit.)

cation traces

Fe: ≤5.0 ppm

SMILES string

ClS(Cl)=O

InChI

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

InChI key

FYSNRJHAOHDILO-UHFFFAOYSA-N

Description

Application

Thionyl chloride was used to produce graphene-based hybrid transparent conductive electrodes (TCEs).
It may be used in the following processes:

Synthesis of indenones from 3-hydroxyindanones via dehydroxylation.
Modification of amorphous carbon nanotubes (a-CNTs) in stearic acid-dichloro methane solution.
To functionalize silica gel for thioacetalization of aldehydes.

It may be used in the synthesis of:

substituted stilbene derivatives
tert-butyl ((S)-1-((R)-oxiran-2-yl)-2-phenylethyl)carbamate
optically active chloroalkanes

Legal Information

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

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Pictograms

GHS06,GHS05

Signal Word

Danger

Hazard Codes

H302,H314,H331,H335

Precautionary Statements

P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

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

Target Organs

Respiratory system

supp_hazards

EUH014,EUH029

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)