1,4-DioxaneC4H8O2
CAS-No.: | 123-91-1 |
|---|---|
UN-No.: | 1165 |
EINECS No.: | 204-661-8 |
Kemler Code: | 33 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
WORKPLACE EXPOSURE STANDARDS FOR AIRBORNE CONTAMINANTS (AU)
- TWA (ppm) 10
- TWA (mg/m3) 36
- H: 225
Highly flammable liquid and vapour
- H: 319
Causes serious eye irritation
- H: 335
May cause respiratory irritation
- H: 350
May cause cancer.
- P: 202
Do not handle until all safety precautions have been read and understood.
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 233
Keep container tightly closed
- P: 240
Ground and bond container and receiving equipment.
- P: 305 + 351 + 338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing.
- P: 308 + 313
IF exposed or concerned: Get medical advice/attention
- P: 308 + 313
IF exposed or concerned:Get medical advice/attention.
- EUH: 019
May form explosive peroxides
- EUH: 066
Repeated exposure may cause skin dryness or cracking
Hiện không có hệ thống GHS nào.
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
10 °C Boiling Point:
101 °C Density (at 20 °C):
1,03 g/cm3Ionization:
9.19 ± 0.01 eVFlash Point:
11 °C Ignition Temperature:
375 °C Vapor Pressure (at 20 °C):
38,4 (20°C) hPaLower Explosive Limit:
1.4 Vol.-%Upper Explosive Limit:
22.5 Vol.-%Hazardous Effects:
C, PBT
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- 1,4-Diethylene dioxide
- 1,4-Dioxacyclohexane
- 1,4-Dioxane
- 1,4-Dioxane (9CI)
- 1,4-Dioxin, tetrahydro-
- Diethylene dioxide
- Diethylene ether
- Dioxane
- Glycolethylenether
- NE 220
- p-Dioxane
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