maleinsyreC4H4O4

CAS-No.:
110-16-7
UN-No.:
3261
EC-No.:
203-742-5
Hazard identification number:
80
Hazard signs
GHS05
GHS07

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • H: 302 + 312
    Harmful if swallowed or in contact with skin
  • H: 314
    Causes severe skin burns and eye damage
  • H: 317
    May cause an allergic skin reaction
  • H: 335
    May cause respiratory irritation

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    132.5 °C
  • Density (at 20 °C, if not notified otherwise):
    1,59 g/cm3
  • Flash Point:
    127 °C
  • Hazardous Effects:
    Ss

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • C4H4O4
  • cis-Butenedioic acid
  • Toxilic acid

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Suitable products for maleinsyre C4H4O4

Whether portable gas detectors, gas detection tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.

Masks and Filters

Dräger X-plore® Rd40

Dräger X-plore® Rd40

  • ​standard thread connection Rd40 according to EN 148-1
  • robust aluminium housing
  • to be used with half and full face masks with standard thread connection Rd40 according to EN ...

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Dräger X-plore® Bayonet

Dräger X-plore® 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 3500 half ...

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Dräger X-plore® 4700

Dräger X-plore® 4700

  • ​standard thread connection Rd40 according to EN 148-1
  • mask body made from TPE (universal size) or silicone (two sizes)
  • to be used with all filters with standard thread connection ...

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Dräger Panorama® Nova

Dräger Panorama® Nova

  • ​different thread connections: RA thread connection Rd40, PE thread connection M45x3, ESA plug-in connector, P Dräger plug-in connection
  • EPDM or silicone mask body, visor made of triplex or ...

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Dräger X-plore® 6530

Dräger X-plore® 6530

  • ​standard thread connection Rd40 according to EN 148-1
  • EPDM mask body, visor made of triplex or PC
  • to be used with all filters with standard thread connection Rd40

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Dräger X-plore® 6300

Dräger X-plore® 6300

  • ​standard thread connection Rd40 according to EN 148-1
  • EPDM mask body, visor made of PMMA
  • to be used with all filters with standard thread connection Rd40

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Dräger X-plore® 6570

Dräger X-plore® 6570

  • ​standard thread connection Rd40 according to EN 148-1
  • silicone mask body, visor made of triplex or PC
  • to be used with all filters with standard thread connection Rd40

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Dräger X-plore® 5500

Dräger X-plore® 5500

  • ​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 ...

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Dräger X-plore® 3300/3500

Dräger X-plore® 3300/3500

  • ​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 filters

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Filterting Escape Devices

Dräger PARAT® Filtering Escape Hoods

Dräger PARAT® Filtering Escape Hoods

- Escape hood in three versions: Industrial or fire escape hood, or both versions in one 

- Simple application in 3 steps

- Approved to EN 403:2004 for fire escape hoods and/or DIN ...

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Dräger PARAT® 5550

Dräger PARAT® 5550

- Fire escape hood in a flame-retardant holster, specifically developed for fire rescue teams fo victim rescue

- 15 min protection against toxic fire-related  gases

- System approved ...

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Powered Air Purifying Respirator

Dräger X-plore® 8000

Dräger X-plore® 8000

Challenging workplace conditions demand reliable solutions. The Dräger X-plore® 8000 powered-air purifying respirator offers a new level of intuitive handling combined with intelligent electronics that ...

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Dräger X-plore® 8000 Filters

Dräger X-plore® 8000 Filters

  • Particle, gas and combination filters available
  • To be used with powered air purifying respirator X-plore® 8500 or 8700 (EX)
  • Optional pre- and odour filter

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Protective Suits

Dräger CPS 5800

Dräger CPS 5800

  • SCBA worn over the protective suit
  • four suit sizes (M-XXL)
  • diagonal zipper for donning without assistance
  • suit material Zytron® 500, limited ...

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Dräger CPS 7900

Dräger CPS 7900

  • ​SCBA worn inside the protective suit 
  • five suit sizes (S-XXL)
  • side zipper
  • suit material D-mex, reusable 

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Dräger CPS 7800

Dräger CPS 7800

  • ​SCBA worn over the protective suit 
  • five suit sizes (S-XXL)
  • diagonal zipper for easy donning and doffing without assistance
  • suit material D-mex, ...

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Dräger CPS 6900

Dräger CPS 6900

  • ​SCBA worn inside the protective suit 
  • five suit sizes (S-XXL)
  • side zipper for donning without assistance 
  • suit material Umex, reusable

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Dräger CPS 6800

Dräger CPS 6800

  • SCBA worn over the protective suit
  • five suit sizes (S-XXL)
  • diagonal zipper for donning without assistance 
  • suit material Umex, reusable

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Dräger CPS 5900

Dräger CPS 5900

  • ​SCBA worn inside the protective suit
  • five suit sizes (S-XXL)
  • side zipper
  • suit material Zytron® 500, limited use

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Dräger SPC 2400 PVC / Flexothane

Dräger SPC 2400 PVC / Flexothane

The Dräger SPC 2400 is a reusable suit, which is reliable in protecting you from liquids and dust. The suit is available in a specially robust version made of PVC or as a light, water vapour permeable version made of ...

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Dräger SPC 4400 / SPC 4800 / SPC 4900

Dräger SPC 4400 / SPC 4800 / SPC 4900

  • Overall with hood (SPC 4400), protective suit with facial cuff (SPC 4800) or full-body protective suit with visor (SPC 4900)
  • CPM (single use) or CLF (limited use)
  • Antistatic version ...

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SPC 4700 with CVA 0700

SPC 4700 with CVA 0700

​Comfort and mobility, along with optimal protection: that's what you get when you combine the Dräger SPC 4700 liquid-tight protective suit with the CVA 0700 ventilation vest. This type 3 suit reliably protects ...

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Eye Protection

Dräger X-pect Goggles

Dräger X-pect Goggles

- Protection against particles, gases, vapours and smoke

- Can be combined with Dräger respiratory protection and personal corrective eyewear

- Robust design

- PVC frame

- ...

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Dräger X-pect® Spectacles

Dräger X-pect® Spectacles

- Protection against particles, droplets, splashes

- Can be combined with respiratory protection from Dräger

- Lightweight (19-28g)

- Anti-scratch and anti-fog coating

- UV ...

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Dräger X-pect® Cover Spectacles

Dräger X-pect® Cover Spectacles

- Protection against particles, droplets, splashes

- Can be combined with respiratory protection from Dräger

- Lightweight (19-28g)

- Anti-scratch and anti-fog coating

- UV ...

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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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