TetrahydrofuranC4H8O
CAS-No.: | 109-99-9 |
|---|---|
UN-No.: | 2056 |
EC-No.: | 203-726-8 |
Hazard identification number: | 33 |
Warning sign: |
|
Hazard signs
Occupational exposure limit
ACGIH (US)
- TWA (ppm) 50
- TWA (mg/m3) 147
- STEL (ppm) 100
- STEL (mg/m3) 295
NIOSH (REL) (US)
- TWA (ppm) 200
- TWA (mg/m3) 590
- STEL (ppm) 250
- STEL (mg/m3) 735
NIOSH (US)
- IDLH (ppm) 2000 [10% LEL]
OSHA (PEL) (US)
- TWA (ppm) 200
- TWA (mg/m3) 590
- H: 225
Highly flammable liquid and vapour
- H: 302
Harmful if swallowed
- H: 319
Causes serious eye irritation
- H: 335
May cause respiratory irritation
- H: 336
May cause drowsiness or dizziness
- H: 351
Suspected of causing cancer.
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 312 + 330
IF SWALLOWED:
Call a POISON CENTER or
doctor/physician if you feel
unwell.
Rinse mouth.
- 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: 370 + 378
In case of fire: Use ... for extinction
- P: 403 + 235
Store in a well-ventilated place. Keep cool
- EUH: 019
May form explosive peroxides
No GHS Classification available at the moment.
Melting point:
-108 °C Boiling Point:
65 °C Density (at 20 °C, if not notified otherwise):
0,89 g/cm3Ionization:
9.40 ± 0.02 eVFlash Point:
-20 °C Ignition Temperature:
230 °C Vapour Pressure (at 20 °C, if not notified otherwise):
170 hPaLower Explosive Limit:
1,5 Vol.-%Upper Explosive Limit:
12,4 Vol.-%Hazardous Effects:
C
Also known as:
- 1,4-Epoxybutane
- 2-Butenedioic acid (2Z)-, cyclohexyl 2-methylpropyl ester Tetrahydrofuran Tetrahydrofuran, THF THF
- Butane .alpha.,.delta.-oxide Butane, 1,4-epoxy- Cyclotetramethylene oxide Furan, tetrahydro- (7CI, 8CI, 9CI) Furanidine Oxacyclopentane Oxolane Tetrahydrofuran Tetramethylene oxide THF
- Diethylene oxide
- Oxacyclopentan
- Tetramethylene oxide
- THF
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Suitable products for Tetrahydrofuran C4H8O
Whether portable gas detectors, gas detection tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.
Portable Gas Detectors and Sensors
Dräger X-am® 5600
- Multi-gas detector
- 1 to 6 gas detection device
- for personal air monitoring
- detection of explosive, flammable and toxic gases as well as vapours and oxygen
Dräger X-am® 8000
- Multi-gas detector
- 1- to 7 gas detection device
- for clearance measurement
- detection of toxic and combustible gases as well as vapours and oxygen
Dräger X-am® 5000
- Multi-gas detector
- 1 to 5 gas detection device
- for personal air monitoring
- detection of flammable and toxic gases and organic vapours as well as oxygen and harmful concentrations
Dräger Pac® 8000
- Single-gas detector
- for personal air monitoring
- detection of 29 different gases – including special gases such as nitrogen dioxide, ozone or phosgene
- non-disposable
Dräger X-am® 5800
Dräger X-pid® 9000 / 9500
- Multigas detector
- Selective VOC gas detection
- For frequent testing of toxic & carcinogenic substances
- Laboratory quality results in very low concentrations
- Benzene measurement starting from 50 ...
DrägerSensor XXS
- Electrochemical sensor XXS
- monitoring of toxic gases and lack of oxygen
- compatible with: Pac series and X-am family
- measuring range: in vol.-% and ppm
DrägerSensor XS
- Electrochemical sensor XS
- monitoring of toxic gases and oxygen deficiency including hydrides, amines, organic vapours
- compatible with: X-am 3000 and X-am 7000
- measuring range: in vol.-% and ...
PID sensors
- PID sensor
- detection of volatile organic compounds in low concentrations
- compatible with: X-am 7000 and X-am 8000 – selective benzene measurement with pre-tubes possible
- measuring range: in ppm ...
Gas Detection Tubes
Dräger Sampling Tubes and Systems
- Sampling Tubes
- analysis of the sample in a laboratory
- measurement of complex compounds and mixtures of substances possible
- detection of low concentrations possible
Dräger Short-term Tubes
- Short-term Tubes
- results are directly shown at the end of the measurement process
- spot measurement for more than 500 different gases
- short measurement time: between 5 seconds to 15 ...
Dräger X-act® 5000 Basic
- Automatic tube pump
- ideal for a high number of strokes
- display for clear readability of results
- can be used in explosive areas
Dräger-Tube Pump accuro®
- Manual tube pump
- for spot measurements with a limited number of strokes
- integrated stroke counter for safe control
- easy to operate with one hand
- can be used in explosive areas
Fixed Gas Detectors and Sensors
Dräger Polytron® 8100 EC
- Toxic Gases and Oxygen Detector
- Sensor: Electrochemical Sensor
- Installation: Increased Safety or flameproof
- Interface: 4-20 mA, Relays, Bus, HART ®
- IP class: IP65/66/67 and SIL2
- Special: ...
Dräger Polytron® 7000
- Toxic Gases and Oxygen Detector
- Sensor: Electrochemical Sensor
- Installation: Intrinsic Safety
- Interface: 4-20 mA, Bus, HART ®
- IP class: 66/67 and SIL2
- Special: Display
Dräger Polytron® 5100 EC
- Toxic Gases and Oxygen Detector
- Sensor: Electrochemical Sensor
- Installation: with Increased Safety or flameproof
- Interface: 4-20 mA, Relays
- IP class: IP 65/66/67
- Special: displays
Dräger Polytron® 6100 EC WL
- Toxic Gases and Oxygen Detector
- Sensor: Electrochemical Sensor
- Installation: Intrinsic Safety
- Interface: Wireless
- IP class: 66/67 and SIL2
- Special: Wireless
Dräger PointGard 2100
- Toxic Gases and Oxygen Detector
- Sensor: Electrochemical Sensor
- Installation: Non-explosion proof
- Interface: 4-20 mA, Relays
- IP class: IP 66
- Special: Self-contained gas monitor
Electrochemical DrägerSensor®
- Electrochemical Gas Detector
- continuous monitoring of poisonous gases and oxygen
- compatible with: Polytron 8100, Polytron 7000, Polytron 6100, Polytron 5100, Polytron 3000, PointGard ...
Filters
Dräger X-plore® Rd40
- Respirator filter 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 ...
Dräger X-plore® Rd90 Filters
- Respirator filter Rd90
- Dräger specific Rd90 connection
- robust aluminium housing
- to be used in combination with X-plore 4700 half masks
Dräger X-plore® Bayonet
- 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 3500 ...
Masks
Dräger X-plore® 6300
- Single-filter full-face mask
- 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
Dräger X-plore® 4700
- Single-filter half-face mask
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- mask body made from TPE (universal size) or silicone (two sizes)
- to be used with all filters with standard thread ...
Dräger Panorama® Nova
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- different thread connections: RA thread connection Rd40, PE thread connection M45x3, ESA plug-in connector, P Dräger plug-in connection
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Dräger X-plore® 6530
- Single-filter full-face mask
- standard thread connection Rd40 according to EN 148-1
- EPDM mask body, visor made of triplex or PC
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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
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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
- Filters for PAPR
- 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
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 7800
- Gas-tight suit
- SCBA worn over the protective suit
- five suit sizes (S-XXL)
- diagonal zipper for easy donning and doffing without assistance
- suit material D-mex, reusable
Dräger CPS 7900
- Gas-tight suit
- SCBA worn inside the protective suit
- five suit sizes (S-XXL)
- side zipper
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Dräger CPS 5800
- Gas-tight suit
- SCBA worn over the protective suit
- four suit sizes (M-XXL)
- diagonal zipper for donning without assistance
- suit material Zytron® 500, limited use
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
Dräger SPC 4400 / SPC 4800 / SPC 4900
- Splash Suit
- 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 ...
SPC 4700 with CVA 0700
- Splash Suit
- Ventilated splash-protective suits
- Continuous supply of breathing air and cooling airflow (type 3 suit)
- Coated barrier protection material CPM or carrier fleece material CLF
- Limited ...
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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