1,4-dioxane

CAS Number
123-91-1
Name
1,4-dioxane
SIN Groups
Others
Reason for inclusion on the SIN List
This substance is Persistent, Mobile and Toxic. Detected in natural waters.
Date for inclusion on the SIN List
2019 November
Registration information
Source: 
Full registration
Hazard class and category code(s)
Source: ECHA
Flam. Liq. 2
Eye Irrit. 2 
STOT SE 3 
Carc. 2

Chemical information

Synonyms
Diethylene ether; Dioxan; p-Dioxane; Diethylene oxide; Diethylene dioxide
EC number
204-661-8
Hazard statement code(s)
Source: ECHA
H225
H319 
H335
H351
Registered production volume
Source: ECHA
>1000 tonnes per annum
(Bio)monitoring data
Detected in natural waters.
Possible uses
Source: 
This substance is used in the following products: laboratory chemicals, pH regulators and water treatment products.
Technical function of substances
Source: 
Dehydrating agent; Stabiliser
123-91-1