vapor density
4 (vs air)
Quality Segment
vapor pressure
1 mmHg ( 25 °C), 3.3 mmHg ( 37.7 °C)
assay
99%
form
liquid
expl. lim.
37.7 %
concentration
99%
refractive index
n
pH
< 1 (at 20 °C)
bp
151-152 °C/755 mmHg (lit.)
solubility
acetic acid: soluble(lit.), chloroform: soluble(lit.), dichloromethane: soluble(lit.)
density
1.753 g/mL at 25 °C (lit.)
SMILES string
OS(Cl)(=O)=O
InChI
1S/ClHO3S/c1-5(2,3)4/h(H,2,3,4)
InChI key
XTHPWXDJESJLNJ-UHFFFAOYSA-N
General description
氯磺酸是由三氧化硫和干燥氯化氢气体以等摩尔比反应,工业规模合成一种强酸。它可以作为一种磺化、脱水、氧化和氯化剂。据报道,与其他磺酸相比,它是更好的亲电子烯烃环化剂。其固态、液态和气态红外光谱记录在 4000-400cm-1 范围内。
Application
Packaging
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Inhalation - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
supp_hazards
存储类别
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

