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Tolylene-2,4-diisocyanate, 95%

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Buy Tolylene-2,4-diisocyanate, 95% (CAS 584-84-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-010662.

Pack sizes
Tolylene-2,4-diisocyanate, 95% chemical structure
CAS number584-84-9
FormulaC9H6N2O2
Molar mass174.16 g/mol
Physical formLiquid
HS code29420090
UN numberUN 2078
Purity95%
InChIKeyDVKJHBMWWAPEIU-UHFFFAOYSA-N
IUPAC name2,4-diisocyanato-1-methylbenzene

About Tolylene-2,4-diisocyanate, 95%

Researchers and plant chemists source Tolylene-2,4-diisocyanate, 95% from Zemixal for routine and specialised work. Key data (95%): CAS 584-84-9, formula C9H6N2O2 and molar mass 174.16 g/mol. It is described as white to colourless liquid.

Common uses in the lab and plant

  • Polymer & resin production
  • Paints, coatings & inks

Handling and storage

Reported physical data: melting point 20-22 °C and boiling point 115-120 °C. Hazard communication follows GHS (Danger: H315, H317, H319 and H330). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 2078.

Standard pack sizes are 100 g, 500 g and 4 x 25 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Polymer & resin production
  • Paints, coatings & inks

Applications

Paints, Coatings and InksPharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Tolylene-2,4-diisocyanate, 95%
Product nameTolylene-2,4-diisocyanate, 95%
Catalogue numberZX-010662
CAS number584-84-9
IUPAC name2,4-diisocyanato-1-methylbenzene
Molecular formulaC9H6N2O2
Molar mass174.16 g/mol
Exact mass174.0429
Purity / assay95%
Physical formLiquid
AppearanceWhite to colourless liquid
Melting point20-22 °C
Boiling point115-120 °C
XLogP33.9
H-bond donors / acceptors0 / 4
Topological polar surface area58.9 Ų
HS code29420090
UN numberUN 2078
InChIKeyDVKJHBMWWAPEIU-UHFFFAOYSA-N
SMILESCC1=C(C=C(C=C1)N=C=O)N=C=O
PubChem CID11443
Synonyms2,4-Diisocyanatotoluene, 2,4-Toluene diisocyanate, Tolylene-2,4-diisocyanate, Toluene-2,4-diisocyanate, 2,4-Tolylene diisocyanate, 2,4-TDI, Hylene tlc, Benzene, 2,4-diisocyanato-1-methyl-, Di-iso-cyanatoluene, Toluylene-2,4-diisocyanate, 2,4-Toluenediisocyanate, Hylene T

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS08 Health hazard
Health hazard

Signal word Danger

  • H315Causes skin irritation
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H330Fatal if inhaled
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H335May cause respiratory irritation
  • H351Suspected of causing cancer
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P203, P233, P260, P261, P264, P264 + P265, P271, P272, P273, P280, P284, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P318, P319, P320, P321, P332 + P317, P333 + P317, P337 + P317, P342 + P316, P362 + P364

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Tolylene-2,4-diisocyanate, 95%
100 gQuoted on request
500 gQuoted on request
4 x 25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tolylene-2,4-diisocyanate, 95%

Which CAS number identifies Tolylene-2,4-diisocyanate, 95%?
Tolylene-2,4-diisocyanate, 95% is registered under CAS 584-84-9. You may also see it listed as 2,4-Diisocyanatotoluene, 2,4-Toluene diisocyanate, Tolylene-2,4-diisocyanate. Our catalogue number for this item is ZX-010662.
What are the formula and molar mass of Tolylene-2,4-diisocyanate, 95%?
For Tolylene-2,4-diisocyanate, 95%, its formula is C9H6N2O2 and its molar mass is 174.16 g/mol. The systematic (IUPAC) name is 2,4-diisocyanato-1-methylbenzene. InChIKey DVKJHBMWWAPEIU-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Tolylene-2,4-diisocyanate, 95%?
This listing is 95% purity. Standard packs are 100 g, 500 g, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tolylene-2,4-diisocyanate, 95%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tolylene-2,4-diisocyanate, 95% to my country?
Yes. Because Tolylene-2,4-diisocyanate, 95% is classed as hazardous (UN 2078), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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