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Merck
CN

447285

Thionyl chloride

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

Key Documents

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Product Name

Thionyl chloride, ReagentPlus®, 99.5%, low iron

InChI key

FYSNRJHAOHDILO-UHFFFAOYSA-N

InChI

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

SMILES string

ClS(Cl)=O

vapor pressure

97 mmHg ( 20 °C)

product line

ReagentPlus®

assay

99.5%

form

liquid

contains

<5 ppm iron

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

Quality Level

100

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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

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

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

Not applicable

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBT3895
SHBT1863
SHBS2916
SHBS2111
SHBQ3284

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The electron diffraction investigation of sulfur monochloride, sulfur dichloride, sulfur trioxide, thionyl chloride, sulfuryl chloride, vanadium oxytrichloride, and chromyl chloride.
Palmer KJ.
Journal of the American Chemical Society, 60(10), 2360-2369 (1938)
Eagleson M.
Concise Encyclopedia Chemistry, 7-7 (1994)
Synthesis and characterization of some novel stilbene derivatives derived from substituted (phenyl acetic acid, benzaldehyde, amines) triethyl amine and thionyl chloride.
More PS and Singh SG.
International Letters of Chemistry, Physics and Astronomy, 4, 71-71 (2015)
Thionyl Chloride-Mediated Synthesis of tert-Butyl ((S)-1-((R)-Oxiran-2-yl)-2-phenylethyl) carbamate with Boc-Involved Neighboring Group Participation.
Li T, et al.
Synthetic Communications, 45(10), 1183-1189 (2015)
Thionyl chloride assisted functionalization of amorphous carbon nanotubes: A better field emitter and stable nanofluid with better thermal conductivity.
Sarkar SK, et al.
Materials Research Bulletin, 66, 1-8 (2015)
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