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Merck
CN

371491

Thionyl chloride

technical grade

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About This Item

Linear Formula:
SOCl2
CAS Number:
Molecular Weight:
118.97
EC Number:
231-748-8
UNSPSC Code:
12352300
PubChem Substance ID:
Beilstein/REAXYS Number:
1209273
MDL number:
Grade:
technical grade
Form:
liquid
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grade

technical grade

vapor pressure

97 mmHg ( 20 °C)

form

liquid

refractive index

n20/D 1.518 (lit.)

bp

79 °C (lit.)

mp

−105 °C (lit.)

density

1.631 g/mL at 25 °C (lit.)

SMILES string

ClS(Cl)=O

InChI

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

InChI key

FYSNRJHAOHDILO-UHFFFAOYSA-N



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pictograms

Skull and crossbonesCorrosion

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

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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Xiangshu Xiao et al.
The Journal of organic chemistry, 70(16), 6496-6498 (2005-07-30)
The indeno[1,2-c]isoquinolines are an important class of topoisomerase I inhibitors with anticancer activity. The condensation of Schiff bases with homophthalic anhydrides provides a mixture of cis- and trans-4-carboxy-3,4-dihydro-3-phenyl-1(2H)isoquinolones. Although the cis products can be readily converted to indeno[1,2-c]isoquinolines with thionyl
S Aksoy et al.
Journal of biotechnology, 60(1-2), 37-46 (1998-05-08)
Poly(methyl methacrylate-acrylic acid) microspheres were prepared and the acid groups were activated by using either carbodiimide (CDI) or thionyl chloride (SOCl2). alpha-Amylase was covalently bound on these activated microspheres. The properties of the immobilized enzyme were investigated and compared with
N L Benoiton et al.
International journal of peptide and protein research, 43(4), 321-324 (1994-04-01)
Fmoc-glutamic acid is converted by thionyl chloride into the dichloride, which spontaneously cyclizes to Fmoc-pyroglutamyl chloride. The latter is stable to water. Pure Fmoc-pyroglutamyl chloride is obtained by washing the reaction mixture with water, which destroys uncyclized dichloride by converting