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8.08154
Thionyl chloride
for synthesis
Synonym(s):
Thionyl chloride, Sulfurous acid dichloride, Sulfurous oxychloride
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100 ML
703,00 kr
500 ML
762,00 kr
1 L
1 160,00 kr
2.5 L
2 350,00 kr
300 KG
30 880,00 kr
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100 ML
703,00 kr
500 ML
762,00 kr
1 L
1 160,00 kr
2.5 L
2 350,00 kr
300 KG
30 880,00 kr
About This Item
Empirical Formula (Hill Notation):
Cl2OS
CAS Number:
Molecular Weight:
118.97
MDL number:
UNSPSC Code:
12352307
EC Index Number:
231-748-8
NACRES:
NA.22
form:
liquid
Recommended Products
vapor pressure
121 hPa ( 20 °C)
Quality Level
form
liquid
potency
324 mg/kg LD50, oral (Rat)
bp
76 °C/1013 hPa
mp
-104.5 °C
density
1.64 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
[S](=O)(Cl)Cl
InChI
1S/Cl2OS/c1-4(2)3
InChI key
FYSNRJHAOHDILO-UHFFFAOYSA-N
General description
Application
Thionyl chloride can be used as a catalyst to synthesize:
- 4-(sulfinylamino)-1,2,4-triazole by reacting with 4-amino-1,2,4-triazole.[1]
- Isothiazolopyrimidines from aminouracils via cyclization reaction.[1]
- 1,2,6-triazine S-oxides by reacting with diimines via condensation reactions in the presence of pyridine.[1]
- 2-oxo-1,3,2-dioxathianes by condensation reaction with alkane-1,3-diols.[1]
- Cyclic sulfites by reacting with nitroglycols.[1]
- Microporous organic polymers by aldol self-condensation reaction of di and multiacetyl building blocks.[2]
Analysis Note
Assay (argentometric): ≥ 99.0 %
Identity (IR): passes test
Identity (IR): passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
Target Organs
Respiratory system
Supplementary Hazards
Storage Class Code
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
EU REACH Annex XVII (Restriction List)
CAS No.
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Customers Also Viewed
Synthetic uses of thionyl chloride
El-Sakka IA and Hassan NA
Journal of Sulfur Chemistry, 26(1), 33-97 (2005)
Thionyl chloride-catalyzed preparation of microporous organic polymers through aldol condensation
Zhao Yan-Chao, et al.
Macromolecules, 44(16), 6382-6388 (2011)
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Do any of the Thionyl chlorides come under a SureSeal? If so, could I get the exact product #? I accidentally bought an ampule last time which was useless for my purposes.
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