1,4-Dichloro-2-buteneC4H6Cl2
CAS-No.: | 764-41-0 |
---|---|
UN-No.: | 3384 |
EC-No.: | 212-121-8 |
Hazard identification number: | 663 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
ACGIH (US)
- TWA (ppm) 0.005
- TWA (mg/m3) 0.025
- H: 226
Flammable liquid and vapour
- H: 301 + 311
Toxic if swallowed.
Toxic in contact with skin.
- H: 314
Causes severe skin burns
and eye damage.
- H: 330
Fatal if inhaled
- H: 341
Suspected of causing genetic defects.
- H: 350
May cause cancer.
- H: 410
Very toxic to aquatic life with long lasting effects
- P: 201
Obtain special instructions before use
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 273
Avoid release to the environment.
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 310 + 331
- P: 303 + 361 + 353
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
- P: 304 + 340 + 310
IF INHALED:
Remove victim to fresh air
and keep at rest in a position
comfortable for breathing.
Immediately call a POISON
CENTER or doctor/physician.
- P: 305 + 351 + 338 + 310
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to
do. Continue rinsing.
Immediately call a POISON
CENTER or doctor/physician.
No statement for this group.
No GHS Classification available at the moment.
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
-20 °C Boiling Point:
156 °C Density (at 20 °C, if not notified otherwise):
1,14 g/cm3Flash Point:
59 °C Vapour Pressure (at 20 °C, if not notified otherwise):
4 (20°C) hPaHazardous Effects:
C
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- 1,4-dichlorobut-2-ene
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