Tetrahydrofuran 99%
59 Inquiries
109-99-9
Industrial Grade
99%
QINGDAO
180kg/18kg Blue Iron Drum
2016-07-15
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Product Description
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Seller Information
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Inquiry History
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Description
Melting point (c) -108.4
Relative density (water =1) 0.8892 (20 degrees C)
Boiling point (c) 66
Relative vapor density (air =1) 2.5
Saturated vapor pressure (kPa) 15.20 (15 C)
Critical temperature (c) 268
Critical pressure (MPa) 5.19
Flash point (c) -21 C
CAS No. 109-99-9
EINECS No. 203-726-8
Basic Info-
Product Name:
Tetrahydrofuran
Other Name:Furan,tetrahydro-;Tetrahydrofuran;Butane,1,4-epoxy-;Butane α,δ-oxide;Cyclotetramethylene oxide;Furanidine;Oxacyclopentane;Oxolane;Tetramethylene oxide;THF;NSC 57858;2,3,4,5-Tetrahydrofuran;77392-70-2
CAS No.:109-99-9
UN No.:2924
Molecular Formula:C4H8O
InChIKeys:InChIKey=WYURNTSHIVDZCO-UHFFFAOYSA-N
Molecular Weight:72.1057
Exact Mass:72.11
EC Number:203-726-8
Freezing Point:−108.5 °C
HScode:2932110000
Characteristics-
PSA:
9.23
XLogP3:0.7968
Appearance:Colorless etheric transparent liquid
Density:0.8892 g/cm3 @ Temp: 20 °C
Melting Point:-108.3 °C
Boiling Point:65 °C @ Press: 760 Torr
Flash Point:−14 °C
Refractive Index:n20/D 1.465
Water Solubility:Easily miscible
Storage Conditions:Treasury ventilation low temperature drying, and oxidants, acid and alkali separate storage
Vapor Pressure:7.15E-05mmHg at 25°C
Vapor Density:2.5 (vs air)
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)
Flammability characteristics:Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.
Explosive limit:vol% in air: 21.8
Odor:Ether-like odor
Taste:PUNGENT TASTE
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
Carcinogenicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H225 Highly flammable liquid and vapour
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H351 Suspected of causing cancer
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P203 Obtain, read and follow all safety instructions before use.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
P318 IF exposed or concerned, get medical advice.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Do NOT use compressed air for filling, discharging, or handling. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. See Chemical Dangers. Store only if stabilized.
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Seller Information
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Business Type:
Manufactory
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Location:
Yangxin County Economic Development Zone Industrial Road nine East first northbound
Shandong Yangxin Longtai Chemical Technology Co., Ltd., located in the beautiful and rich northwest plain of the Yellow River Delta, China pear town - Yangxin, the Sinopec Fushun Petroleum Chemical Research Institute of patent technology, from 1,4 - butanediol as raw material with an annual output of tetrahydrofuran 5000 tons. Company was founded in 2012, covers an area of 60 acres, the existing senior technical personnel more than 40, annual sales of about 100 million yuan. Production workshop equipment, advanced technology, complete testing equipment, stable and reliable quality, widely praised by customers. The company will continue to carry forward the "science and technology plant, breakthrough innovation, pioneering spirit, excellence" spirit and philosophy, dedicated to provide customers with quality products and services, and customers work together to create brilliant.
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Inquiry History59 Inquiries
Country Product Purchase Quantity Date Posted 
Zimbabwe
TETRAHYDROFURAN
1 MT Mar 7, 2025 
Italy
Tetrahydrofuran
100.00 KG Jun 8, 2025 
India
Tetrahydrofuran
25.00 MT Feb 23, 2024
India
Tetrahydrofuran
20.00 MT Dec 18, 2023 
Saudi Arabia
tetrahydrofuran
5.00 MT Mar 28, 2025
India
TETRAHYDROFURAN
2.00 20' Fcl Jan 21, 2025
India
Tetrahydrofuran
50 TON Nov 13, 2024 
Egypt
Tetrahydrofuran
1 20' Fcl Nov 4, 2024 
United Arab Emirates
Tetrahydrofuran
2.00 20' Fcl Oct 18, 2024
India
Tetrahydrofuran
10.00 MT Oct 8, 2024 
Thailand
Tetrahydrofuran
1.00 MT Sep 25, 2024 
Cameroon
Tetrahydrofuran
1 20' Fcl Jul 9, 2024
India
Tetrahydrofuran
2 MT May 13, 2024
India
Polytetramethylene Ether Glycol 1000
20.00 MT Mar 21, 2024
India
Tetrahydrofuran
350.00 KG Jan 5, 2024
India
thf
50 MT Sep 12, 2023 
Colombia
Tetrahydrofuran
1 MT Feb 12, 2026 
Netherlands
THF
0.5 L Aug 3, 2025 
Spain
Dideu support high quality Tetrahydrofuran
1 MT Jul 14, 2025
India
Tetrahydrofuren
2.50 L May 6, 2025 Post an enquiry for this product
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