Tetrahydrofuran
Tetrahydrofuran
- CAS:
- 109-99-9
- MF:
- C4H8O
- MW:
- 72.11
Suppliers by country/region
- India(193)
- CHINA(429)
- United States(129)
- Japan(16)
- South Korea(9)
- United Kingdom(32)
- Germany(27)
- France(6)
- Belgium(9)
- Switzerland(3)
- Ukraine(1)
- Russia(2)
- Czech Republic(4)
- Europe(2)
- Slovakia(1)
- Canada(10)
- United Arab Emirates(3)
- Italy(7)
- Poland(3)
- Denmark(1)
- Malaysia(1)
- The Netherlands(10)
- Mexico(1)
- Brazil(1)
- Australia(3)
- Argentina(3)
- Singapore(1)
- Spain(1)
- Ireland(1)
- Hungary(1)
- Thailand(2)
- Saudi Arabia(1)
Company Type
Properties
- Melting point:
- -108°C
- Boiling point:
- 66 °C
- Density
- 0.887 g/mL at 20 °C
- vapor density
- 2.5 (vs air)
- vapor pressure
- <0.01 mm Hg ( 25 °C)
- refractive index
- n
20/D 1.465
- Flash point:
- >230 °F
- storage temp.
- Store at +5°C to +30°C.
- solubility
- water: soluble
- form
- Liquid
- color
- <10(APHA)
- Specific Gravity
- 0.89
- PH Range
- 7
- Odor
- Ethereal, detectable at 2 to 50 ppm
- Relative polarity
- 0.207
- PH
- 7-8 (200g/l, H2O, 20℃)
- explosive limit
- 1.5-12.4%(V)
- Water Solubility
- miscible
- FreezingPoint
- -108℃
- Sensitive
- Air Sensitive & Hygroscopic
- λmax
- λ: 245 nm Amax: ≤0.26
λ: 275 nm Amax: ≤0.046
λ: 315 μm Amax: ≤0.0044
- Merck
- 14,9211
- BRN
- 102391
- Henry's Law Constant
- 1.54 (static headspace-GC, Welke et al., 1998)
- Exposure limits
- TLV-TWA 200 ppm (590 mg/m3) (ACGIH, MSHA, and OSHA); STEL 250 ppm (ACGIH); IDLH 20,000 ppm (NIOSH).
- Dielectric constant
- 11.6(-70℃)
- Stability:
- Stable. Incompatible with halogens, strong oxidizing agents, strong reducing agents, strong bases, oxygen. May generate explosive peroxides in storage if in contact with air. Highly flammable. Store at room temperature under nitrogen. Hazardous polymerisation may occur. Light sensitive. May contain 2,6-di-tertbutyl-4-methylphenol (BHT) as a s
- InChIKey
- WYURNTSHIVDZCO-UHFFFAOYSA-N
- LogP
- 0.45 at 25℃
Safety Information
- Symbol(GHS)
GHS02,GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- H225-H302-H319-H335-H336-H351
- Precautionary statements
- P201-P202-P210-P301+P312-P305+P351+P338-P308+P313
- Hazard Codes
- Xi,F,Xn
- Risk Statements
- 36/37/38-36/37-19-11-40
- Safety Statements
- 26-36-33-29-16-46-37-13
- OEB
- A
- OEL
- TWA: 200 ppm (590 mg/m3), STEL: 250 ppm (735 mg/m3)
- RIDADR
- UN 2924 3/PG 2
- WGK Germany
- 1
- RTECS
- MD0916000
- F
- 3-10-23
- Autoignition Temperature
- 610 °F
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29321100
- Toxicity
- LD50 oral (rat) 2880 mg/kg
LC50 inhal (rat) 21,000 ppm (3 h)
PEL (OSHA) 200 ppm (590 mg/m3)
TLV-TWA (ACGIH) 200 ppm (590 mg/m3)
STEL (ACGIH) 250 ppm (737 mg/m3)
- IDLA
- 2,000 ppm [10% LEL]
Use
Tetrahydrofuran (THF) is an organic, polar, water-miscible, cyclic ether and aprotic solvent with low viscosity. It is a chemical intermediate used in the manufacture of polymers as well as agricultural, pharmaceutical, and commodity chemicals.BASF and Dairen Chemical together accounted for approximately half of the share of the THF market in 2016. BASF is the leader in the THF market.
193 India supplier list of "Tetrahydrofuran"
- Product Name:Tetrahydrofuran, AR grade
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Tetrahydrofuran
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Tetrahydrofuran
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Tetrahydrofuran
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Tetrahydrofuran
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Tetrahydrofuran (THF)
- Products Intro:Purity: 98% | Package: 20KG;INR
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Tetrahydrofuran
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:Tetrahydrofuran
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:TETRAHYDROFURAN 99.5% AR,ACS
- Products Intro:Purity: 99.50% | Package: 500ML;1LT;2.5LT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Tetrahydrofuran
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA