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Sigma-Aldrich

Thionyl chloride solution

2.0 M in methylene chloride

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About This Item

Linear Formula:
SOCl2
CAS Number:
7719-09-7
Molecular Weight:
118.97
MDL number:
MFCD00011449
UNSPSC Code:
12352300
PubChem Substance ID:
24857637
NACRES:
NA.21

vapor pressure

97 mmHg ( 20 °C)

Quality Level

100

form

liquid

concentration

2.0 M in methylene chloride

density

1.373 g/mL at 25 °C

SMILES string

ClS(Cl)=O

InChI

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

InChI key

FYSNRJHAOHDILO-UHFFFAOYSA-N

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Supplementary Hazards

EUH014,EUH029

Storage Class Code

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM6293
SHBH2282V
SHBD6052
16421LH
17712DD

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Eagleson M.
Concise Encyclopedia Chemistry, 1056-1056 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 118-118 (1994)
Jinjian Zheng et al.
Analytica chimica acta, 891, 255-260 (2015-09-22)
Thionyl chloride is often used to convert alcohols into more reactive alkyl chloride, which can be easily converted to many compounds that are not possible from alcohols directly. One important reaction of alkyl chloride is nucleophilic substitution, which is typically
High-resolution synchrotron far infrared spectroscopy of thionyl chloride: Analysis of the ?3 and ?6 fundamental bands.
Martin-Drumel MA, et al.
Journal of Molecular Spectroscopy (2015)
Eagleson M.
Concise Encyclopedia Chemistry, 1049-1049 (1994)
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