Chlorine dioxide

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: Chlorine dioxide
CAS No.: 10049-04-4 Formula: ClHO2 Molecular Weight: 68.45970
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CAS No.:
10049-04-4
Formula:
ClHO2
Molecular Weight: 68.45970

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Overview
Description
Basic Info
Numbering system
Properties
Safety Info
Synthesis Route
MSDS
Precursor
Downstream Product

Description

Chlorine dioxide is a chemical compound with the formula ClO2. This yellowish-green gas crystallizes as bright orange crystals at −59°C. As one of several oxides of chlorine, it is a potent and useful oxidizing agent used in water treatment and in bleaching.

Basic Info

Chemical Name	Chlorine dioxide
Synonyms	dioxidochlorine(.); Anthium dioxcide; Caswell No. 179A; Chlorine peroxide; Doxcide 50; Chloroperoxyl; chloride dioxide; CHLORINE DIOXIDE; chlorine oxide; Chloryl radical; chlorine dioxine; Chlorine(IV) oxide; Alcide; dioxidochlorine(•); OClO radical; Chlorine oxide (ClO2); Expand
CAS No.	10049-04-4
Molecular Formula	ClHO2
Molecular Weight	68.45970
PSA	34.14000
LogP	0.56440

Numbering system

EINECS number	233-162-8

Properties

Appearance & Physical State	gasYellow to reddish gas with a pungent, acrid odor
Density	2.757 g/L
Boiling Point	11ºC
Melting Point	-59ºC
Water Solubility	Soluble
Soluble	soluble in alkaline and sulfuric acid solutions
Stability	May decompose explosively on shock, friction or concussion, or on heating rapidly. Strong oxidant - reacts violently with combustible and reducing materials, and with mercury, ammonia, sulphur and many organic compounds.

Safety Info

Safety Statements	S23; S26; S28; S36/37/39; S38; S45; S61
RIDADR	UN 9191
Risk Statements	R6
Hazard Codes	O; T+; N

Synthesis Route

Total 166 Documents >>

: 10097-32-2
bromine(•)

: 13898-47-0
chlorous acid

: 10049-04-4
Chlorine dioxide

: 16887-00-6
chloride

Detail>>

MSDS

Total 1 Documents >>

SDS 1.0 Expand: SDS 1.0
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Precursor

Total 74 Documents >>

: 7782-50-5
dichlorine

: 7790-93-4
chloric acid

: 7758-19-2
sodium chlorite

: 13898-47-0
chlorous acid

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Downstream Product

Total 47 Documents >>

: 7789-59-5
Phosphorus oxybromide

: 14314-27-3
potassium,chlorite

: 7726-95-6
dibromine

: 3811-04-9
Potassium chlorate

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