Thionyl dichloride | CAS No. 7719-09-7
Thionyl dichloride
Basic Information
CAS Number
7719-09-7
Molecular Formula
Cl2OS
Molecular Weight
118.97 g/mol
EINECS
231-748-8
AD
Basic Physical Properties
Physical State
≤50(APHA)
Melting Point
-105 °C
Boiling Point
79°C
Density
1.64g/mLat 20°C
Water Solubility
REACTS
Flash Point
105°C
Solubility
Miscible with toluene, chloroform, benzene, carbon tetrachloride and diethyl ether.
Refractive Index
n20/D 1.518(lit.)
Vapor Pressure
97 mm Hg ( 20 °C)
Vapor Density
4.1 (vs air)
Safety Information
View Safety InformationGHS Hazard Pictograms
H314
H351H333
Hazard Statement
H314
Causes severe skin burns and eye damage
Skin corrosion/irritation
Skin corrosion/irritation
H351
Suspected of causing cancer
Carcinogenicity
Carcinogenicity
H333
May be harmful if inhaled
Acute toxicity, inhalation
Acute toxicity, inhalation
Hazard Class
Class 8
Class 8
Synonyms & References
English
- chloruredethionyle
- SOCl2
- Sulfinyl chloride
- Sulfinyl dichloride
- SULFUR DICHLORIDE OXIDE
- SULFUROUS OXYCHLORIDE
- THIONYL CHLORIDE
- THIONYL DICHLORIDE
- Thionyl chloride
- Thionylchloridecolorlesspaleyellowliq
- thionyl dichloride
- Thionylchlorid
MDL Number
MFCD00011449
EC Number
231-748-8
Customs Code
28121095
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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