8.08154
Thionyl chloride
for synthesis
동의어(들):
Thionyl chloride, Sulfurous acid dichloride, Sulfurous oxychloride
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
Cl2OS
CAS 번호:
Molecular Weight:
118.97
UNSPSC Code:
12352307
EC Index Number:
231-748-8
NACRES:
NA.22
MDL number:
Grade:
synthesis grade
Form:
liquid
grade
synthesis grade
Quality Segment
vapor pressure
121 hPa ( 20 °C)
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
Thionyl chloride is an inorganic acid chloride. It is mainly used as a chlorinating agent in organic synthesis for the production of organochlorine compounds.
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.
- Isothiazolopyrimidines from aminouracils via cyclization reaction.
- 1,2,6-triazine S-oxides by reacting with diimines via condensation reactions in the presence of pyridine.
- 2-oxo-1,3,2-dioxathianes by condensation reaction with alkane-1,3-diols.
- Cyclic sulfites by reacting with nitroglycols.
- Microporous organic polymers by aldol self-condensation reaction of di and multiacetyl building blocks.
Analysis Note
Assay (argentometric): ≥ 99.0 %
Identity (IR): passes test
Identity (IR): passes test
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
supp_hazards
저장 등급
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
시험 성적서(COA)
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