Crotonaldehyde (trans)C4H6O
CAS-No.: | 123-73-9 |
|---|---|
UN-No.: | 1143 |
EC-No.: | 204-647-1 |
Hazard identification number: | 663 |
Warning sign: |
|
Hazard signs
Occupational exposure limit
ACGIH (US)
- STEL (ppm) C 0.3
- STEL (mg/m3) C 0.86
NIOSH (REL) (US)
- TWA (ppm) 2
- TWA (mg/m3) 6
OSHA (PEL) (US)
- TWA (ppm) 2
- TWA (mg/m3) 6
- H: 225
Highly flammable liquid and vapour
- H: 301
Toxic if swallowed
- H: 311
Toxic in contact with skin
- H: 315
Causes skin irritation
- H: 318
Causes serious eye damage.
- H: 330
Fatal if inhaled
- H: 335
May cause respiratory irritation
- H: 341
Suspected of causing genetic defects.
- H: 373
May cause damage to organs (state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively
proven that no other routes of exposure cause the hazard)
- H: 400
Very toxic to aquatic life
- P: 201
Obtain special instructions before use
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 260
Do not breathe dust/fume/gas/mist/vapours/spray
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 310 + 330
IF SWALLOWED:
Immediately call a POISON
CENTER or doctor/physician.
Rinse mouth. (Sigma-Aldrich)
- 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.
Melting point:
-101.2 °F Boiling Point:
215.6 °F Density (at 20 °C, if not notified otherwise):
0,85 g/cm3Ionization:
9,73 eVFlash Point:
46.4 °F Ignition Temperature:
446 °F Vapour Pressure (at 20 °C, if not notified otherwise):
43 hPaLower Explosive Limit:
2,1 Vol.-%Upper Explosive Limit:
15,5 Vol.-%Hazardous Effects:
M
Details
| 3 | Flammability: Flammable with normal temperature | |
| 2 | Instability: Strong chemical reactions | |
| 3 | Health: Very dangerous | |
| DG-EA: | 2WE | |
Also known as:
- (E)-2-Butenal
- (E)-Crotonaldehyde
- Acraldehyd
- Aldehydether
- alpha-Oxo-beta-Butylen
- beta-Methylacrolein
- but-2-enal
- Crotonic aldehyde
- Propylene aldehyde
- trans-2-Butenal
- trans-But-2-en-1-al
- trans-Crotonaldehyd
- trans-Crotonaldehyde
- trans-Propylenaldehyd
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Suitable products for Crotonaldehyde (trans) C4H6O
Whether portable gas detectors, gas detection tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.
Filters
Dräger X-plore® Bayonet Filters
- Respirator filter Bayonet
- Dräger specific Bayonet connection
- lateral position of the filters for an unrestricted field of vision and even weight distribution
- to be used with X-plore 3300 or X-plore ...
Masks
Dräger X-plore® 5500
- Twinfilter full-face mask
- Dräger specific bayonet connection - lateral position of the filters
- EPDM mask body, visor made of triplex or PC
- to be used in combination with X-plore Bayonet ...
Dräger X-plore® 3300/3500
- Twin-filter half-face mask
- Dräger specific bayonet connection (twin-filter system)
- mask body made from Soft-TPE or DrägerFlex material (silicon free)
- to be used with X-plore Bayonet ...
Powered Air Purifying Respirators and Filters
Dräger X-plore® 8000 Filters
- PAPR filters
- Particle, gas and combination filters available
- To be used with powered air-purifying respirator X-plore® 8500 or 8700 (EX)
- Optional pre- and odor filter
Dräger X-plore® 8000
- Powered Air-Purifying Respirator
- Protection without breathing resistance
- Different breathing filters and head / face pieces available
- Protection class IP65
- For Ex zones 1, 2, 21 and 22
Protective Suits
Dräger CPS 5900
- Gas-tight suit
- SCBA worn inside the protective suit
- five suit sizes (S-XXL)
- side zipper
- suit material Zytron® 500, limited use
Get in touch with Dräger
If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.
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