THF 99.9% purity Liquid NAS NO. 109-99-9 Mingyuan
TDS 28 Inquiries
109-99-9
Industrial Grade
99.9%
Qingdao,China
Mingyuan
180Kg/drum
Yes
2024-06-19
Propylene oxide,PROPYLENE GLYCOL,dichloromethane,sodium hydroxide,potassium hydroxide,chloroacetic acid
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceTetrahydrofuran (THF) is an industrial solvent widely recognized for its unique combination of useful properties. DuPont THF is better than 99.9% pure with a small (0.025-0.040 wt % ) amount of butylated hydroxytoluene (BHT, 4-methyl-2,6-di-tertbutyl phenol) added as an antioxidant. Tetrahydrofuran is a cycloaliphatic ether and is not ''photochemically reactive'' as defined in Section k of Los Angeles County's Rule 66 (equivalent to Rule 442 of the Southern California Air Pollution Control Dist
Tetrahydrofuran (THF) is an organic compound with the formula (CH2)4O. The compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water-miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent.CertificatesBasic 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
Categories:
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:
Trader
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Main Products:
Propylene oxide,PROPYLENE GLYCOL,dichloromethane,sodium hydroxide,potassium hydroxide,chloroacetic acid
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Location:
409, Building 3, No. 7 Mengshan Road, Dongying District, Dongying City, Shandong Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
10 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Inquiry History28 Inquiries
Country Product Purchase Quantity Date Posted
Zimbabwe
TETRAHYDROFURAN
1 MT Mar 7, 2025
Italy
Tetrahydrofuran
100.00 KG Jun 8, 2025
India
Tetrahydrofuran
20.00 MT Dec 18, 2023
Spain
Dideu support high quality Tetrahydrofuran
1 MT Jul 14, 2025
India
THF,TETRAHYDROFURAN (99.9+%)
18000.00 KG Mar 12, 2025
India
Tetrahydrofuran
250.00 L Feb 26, 2025
Russia
Tetrahydrofuran
7000 KG Jan 19, 2025
India
Tetrahydrofuran
1.00 MT Oct 29, 2024
India
Tetrahydrofuran
1 20' Fcl Sep 4, 2024
India
TETRAHYDROFURAN
14400 KG Feb 26, 2024
India
Tetrahydrofuran Industrial Grade
150 MT Oct 31, 2023
South Korea
THF(Tetrahydrofuran)
500.00 KG Feb 6, 2026
India
THF
600.00 L Feb 24, 2025
United States
Tetrahydrofuran
1 MT Dec 30, 2024
India
Tetrahydrofuran
30.00 TON Nov 28, 2024
Nigeria
Tetrahydrofuran
0.5 L Jul 17, 2024
India
TETRAHYDROFURAN
14400 KG Jun 28, 2024
India
THF
1 20' Fcl Feb 20, 2024
Thailand
Tetrahydrofuran
1.00 MT Sep 25, 2024
Kuwait
Ammonium Formate
25.00 KG Jun 6, 2025 Post an enquiry for this product
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