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Other Organic Building Blocks

Tolylene-2,4-diisocyanate, 80%

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Order Tolylene-2,4-diisocyanate, 80% (CAS 584-84-9) online at Zemixal. Request a quote with price, lead time and documents.

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Tolylene-2,4-diisocyanate, 80% chemical structure
CAS number584-84-9
FormulaC9H6N2O2
Molar mass174.16 g/mol
Physical formLiquid
HS code29420090
UN numberUN 2078
Purity80%
InChIKeyDVKJHBMWWAPEIU-UHFFFAOYSA-N
IUPAC name2,4-diisocyanato-1-methylbenzene

About Tolylene-2,4-diisocyanate, 80%

Tolylene-2,4-diisocyanate, 80% sits in our other Organic Building Blocks section and ships worldwide from stock or short lead time. For your records (80%), the material is defined by CAS 584-84-9, formula C9H6N2O2 and molar mass 174.16 g/mol. Typical appearance is white to colourless liquid to solid.

Common uses in the lab and plant

  • Polymer & resin production
  • Paints, coatings & inks

Handling and storage

Store at 2–8 °C. Physical constants on file: melting point 20-22 °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.

Available as 250 g, 1 kg and 25 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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, 80%
Product nameTolylene-2,4-diisocyanate, 80%
Catalogue numberZX-010661
CAS number584-84-9
IUPAC name2,4-diisocyanato-1-methylbenzene
Molecular formulaC9H6N2O2
Molar mass174.16 g/mol
Exact mass174.0429
Purity / assay80%
Physical formLiquid
AppearanceWhite to colourless liquid to solid
Melting point20-22 °C
XLogP33.9
H-bond donors / acceptors0 / 4
Topological polar surface area58.9 Ų
Storage2–8 °C
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, 80%
250 gQuoted on request
1 kgQuoted on request
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, 80%

Which CAS number identifies Tolylene-2,4-diisocyanate, 80%?
Tolylene-2,4-diisocyanate, 80% 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-010661.
What are the formula and molar mass of Tolylene-2,4-diisocyanate, 80%?
For Tolylene-2,4-diisocyanate, 80%, 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, 80%?
This listing is 80% purity. Standard packs are 250 g, 1 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tolylene-2,4-diisocyanate, 80%?
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, 80% to my country?
Yes. Because Tolylene-2,4-diisocyanate, 80% 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.
How do I store Tolylene-2,4-diisocyanate, 80%?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

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