CAS 584-84-9 Tolylene Diisocyanate TDI 80/20 Raw Materials Tolylene-2 4-Diisocyanate Wannate TDI with 99% Purity for PU Sofa Mattress Foam
51 Inquiries
584-84-9
Industrial Grade
98.5%
Tianjin
GreatAp
170kg
2026-10-02
water treatment chemicals,Chemical auxiliaries and intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencecolourless to light yellow liquid Toluene diisocyanate exists in two isomeric forms (2,4-toluene diisocyanate and 2,6-toluene diisocyanate), which have similar properties and effects. Toluene diisocyanate is produced commercially as an 80:20 (2,4-toluene diisocyanate:2,6-toluene diisocyanate) mixture of the two isomers. At room temperature, the mixture is a clear, pale yellow liquid with a sharp, pungent odor. It should be stored under refrigeration, away from light and moisture in a tightly clBasic Info
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Product Name:
Toluene 2,4-diisocyanate
Other Name:Benzene,2,4-diisocyanato-1-methyl-;Isocyanic acid,4-methyl-m-phenylene ester;2,4-Diisocyanato-1-methylbenzene;2,4-Tolylene diisocyanate;2,4-Toluylene diisocyanate;2,4-Diisocyanatotoluene;Toluene 2,4-diisocyanate;2,4-Toluene diisocyanate;4-Methyl-m-phenylene isocyanate;4-Methyl-m-phenylene diisocyanate;2,4-TDI;4-Methyl-1,3-phenylene diisocyanate;1,3-Diisocyanato-4-methylbenzene;NSC 4791;NSC 56759;TDI 100;TDI T 100;T 100;86-91-9;59539-76-3;856307-56-7;1260158-01-7;1358624-38-0
CAS No.:584-84-9
InChIKeys:InChIKey=DVKJHBMWWAPEIU-UHFFFAOYSA-N
Molecular Weight:174.16
Exact Mass:174.16
BRN:744602
EC Number:209-544-5
HScode:29291010
Categories:
Characteristics-
PSA:
58.9
XLogP3:3.4
Appearance:Colorless Liquid
Density:1.2244 g/cm3 @ Temp: 20 °C
Melting Point:19.5-21.5 °C
Boiling Point:251 °C @ Press: 760 Torr
Flash Point:250 °F
Refractive Index:1.559
Water Solubility:Solubility in water: reaction.Miscible with ether, acetone, benzene, carbontetrachloride and chlorobenzene.
Storage Conditions:2-8°C
Vapor Pressure:0.03 mm Hg ( 25 °C)
Vapor Density:6 (vs air)
Toxicity:Inhalation-Rat LC50: 98 mg/m3/4 hours; Inhalation-Mouse LC50: 70 mg/m3/ 4 hours
Flammability characteristics:Open flame is flammable; high heat decomposes toxic nitrogen oxide gas
Explosive limit:9.5%
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Skin sensitization, Category 1
Acute toxicity - Category 2, Inhalation
Specific target organ toxicity â single exposure, Category 3
Respiratory sensitization, Category 1
Carcinogenicity, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H317 May cause an allergic skin reaction
H330 Fatal if inhaled
H335 May cause respiratory irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H351 Suspected of causing cancer
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
P203 Obtain, read and follow all safety instructions before use.
P273 Avoid release to the environment.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P333+P317 If skin irritation or rash occurs: Get medical help.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P320 Specific treatment is urgent (see ... on this label).
P319 Get medical help if you feel unwell.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
P318 IF exposed or concerned, get medical advice.
Storage 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 contact with water. 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
Store between 20°C and 25°C. Separated from food and feedstuffs. See Chemical Dangers. Dry. Keep in a well-ventilated room.Store in a cool, dry, well-ventilated location. Separate from acids, alkalies, oxidizing materials, amines, and water. Immediately remove and properly dispose of any spilled material.
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Seller Information
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Business Type:
Trader
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Main Products:
water treatment chemicals,Chemical auxiliaries and intermediates
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Location:
Room 2205, No.11, Lane 777 East Gaoke Road, Pudong New Area, Shanghai, China
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2018
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Inquiry History51 Inquiries
Country Product Purchase Quantity Date Posted 
India
TDI 80/20
1.00 KG Oct 1, 2025
India
TDI 80/20
30.00 KG May 21, 2025 
South Africa
TOLUENE DIISOCYNATE (TDI)
150 MT Aug 6, 2025
India
TDI 80/20 Tolylene Isocyanate
10.00 MT Oct 9, 2023
South Africa
TDI 80/20
200 MT Jul 17, 2024
South Africa
Tdi 8o-20
72 MT Feb 27, 2026 
Malaysia
Toluene Diisocyanate
1 KG Nov 10, 2025 
United Arab Emirates
Toluene diisocyanate
40.00 40' Fcl Oct 23, 2025
United Arab Emirates
TDI
30.00 KG May 22, 2025
United Arab Emirates
TDI
1 MT Apr 2, 2025 
Russia
TDI
1000 MT Jan 26, 2025 
Saudi Arabia
TOLUENE-2-4-DIISOCYNATE
138 KG Sep 18, 2024 
Philippines
Toluene Diisocyanate (TDI 80/20) for Mattress 99% Colorless Liquid East chemicals
1 KG Sep 8, 2024 
Nepal
Toluene Disocynate
2 20' Fcl Aug 2, 2024 
Pakistan
TDI
1 20' Fcl May 11, 2024
India
Toluene Diisocyanate
1000 KG Apr 17, 2024
Russia
Toluene diisocyanate
20 TON Mar 15, 2024 
Oman
TDI
160 TON Jan 9, 2024 
Colombia
TDI
1 20' Fcl Sep 21, 2023
India
Toluene Diisocyanate
200.00 MT Jun 23, 2026 Post an enquiry for this product
